History of Mustang

ii1964 1/2 - 1973 Ford Mustang


Introduction: The date was April 17, 1964. Intermediate sized muscle cars, with big block engines were gradually replacing the fullsized muscle car. Lee Iacocca, Ford's General Manager, had always invisioned a small sports car to be the next hot item in the street wars. Ford decided that instead of improving their lackluster intermediate, they would do the competition one better and introduce a whole new breed of automobile, the pony car. Originally designed as a two seater in the European tradition, Iacocca realized that true success depended on volume sales. Therefore the Ford Mustang was introduced as a 1965 model that was based on the compact Falcon to lower production costs. It came with an obligatory back seat and a multitude of options that would give the buyer an opportunity to customize their purchase, and generate extra profits for Ford. Plymouth faithful stress that their Baracuda beat the Ford Mustang to market by two weeks. But it was the Mustang, which racked up over 22,000 sales its first day and one million sales in its first two years, that turned the market and people's attention to the pony car. The pony car class that the Ford Mustang helped create is the only class of muscle car that still exists today.


1965 Ford Mustang

The Ford Mustang debuted as a simple sports car powered by a 170 cid six cylinder and a pair of V8's. Originally named for the fighter plane, the P-51 Mustang, preliminary allusions were made to the horse, and the horse motiff quickly became the emblem for the Mustang. Buyers loved its low price, long hood, short trunk styling, and its myriad of options. Ford loved its high volume sales and visibility. In mid 1964, Ford introduced a sporty 2+2 fastback body style to go along with the hardtop coupe and convertible. Enthusiasts also cheered the new "K-code" 271bhp 289 cid V8 that finally put some performance to match the Mustang's good looks. For those that wanted more, the legendary Carroll Shelby and Ford collaborated to produce the Shelby GT-350, a Ford Mustang fastback specially tuned by Shelby. The 289 V8 produced 306bhp in street tune and around 360bhp in special GT-350R race tune. These Shelby's had no back seat, were only available in white and were fully race ready.

Production:
2D Hardtop: 501,965

Fastback: 77,079
Convertible: 101,945

Engines:
170 I6 101 bhp.

200 I6 120 bhp.
260 V8 164 bhp.
289 V8 225 bhp.
289 V8 271 bhp.

(GT-350) 289 V8 306 bhp.
(GT-350R) 289 V8 360 bhp.




1966 Ford Mustang


1966 saw further refinement of the Mustang. The gauge cluster was redone to seperate the Mustang from its Falcon roots while the 260 cid V8 was replaced with 2 and 4 barrel versions of the 289 cid V8. The Shelby GT-350 was still available, though its race image was being dilluted by the addition of an automatic transmission, a choice of four colors, and special examples that were prepared for Hertz Rent A Car (known as Shelby GT-350H) for rental to weekend drag racers. Available on the GT-350 through 1968 was a Paxton supercharger which would boost horsepower by as much as 40%.

Production:

2D Hardtop: 499,751
Fastback: 35,698

Convertible: 72,119

Engines:

200 I6 120 bhp.

289 V8 200 bhp.
289 V8 225 bhp.
289 V8 271 bhp.

(GT-350) 289 V8 306 bhp.
(GT-350R) 289 V8 360 bhp.

1967 Ford Mustang

1967 saw a massive restyle of the Ford Mustang. Changes included bulkier sheetmetal below the beltline, a more aggressive grille, a concave tail panel, and a full fastback roofline for the fastback body style. The engine compartment was also increased and Ford dropped in its big block 390 to compete against the new Chevrolet Camaro SS396. Although the 390 was slightly detuned for the Mustang, its popularity sealed the end of the high performance 289 cid engine, which was later dropped from the lineup. Of greater interest to enthusiasts was the availablitity of another Shelby-tuned Mustang. The GT350 was still powered by a modified 289 V8, though output dropped to 290bhp. The new GT500 was powered by a reworked 428 V8 (some were reportedly built with the even more powerful, race ready 427 V8). The 1967 Shelby's were more civilized and sported numerous luxury options, which seemed to appeal to buyers. These would be the last Shelby Mustangs actually built by Shelby-American. All future models would be built by Ford with little Shelby involvement.

Production:

2D Hardtop: 356,271
Fastback: 71,042
Convertible: 44,808

Engines:
200 I6 115 bhp.

200 I6 120 bhp.
289 V8 195 bhp.
289 V8 271 bhp.

(Shelby GT350) 289 V8 290 bhp.
390 V8 320 bhp.
(Shelby GT500) 428 V8 355bhp@5400rpm, 420lb-ft@3200rpm.


Performance:
(Shelby GT500) 428/355: 0-60 in 6.2 sec, 1/4 mile in 14.6 sec @ 99mph.

1968 Ford Mustang

The 1968 Ford Mustang received a simpler grille and side trim and a limited number of 427 engines were slipped into the engine bays. These 427 engines were slightly detuned but still cranked out 390bhp, enough to strike fear on the streets. Then on April 1, 1968, Ford unveiled perhaps its most famous line of engines, the 428 Cobra Jet. It was based on the regular 428 but included larger valve heads, the race 427's intake manifold, and an oil-pan windage tray. It had ram-air induction and breathed through a functional hood scoop. Output was listed at 335bhp but was rumoured to be around 410bhp. The Shelby's were still available, joined by an available convertible model and renamed the Shelby Cobra. The GT-350 dropped its 289 cid 306 bhp engine and gained a 302 cid 250 bhp engine. Midway through the year, the GT-500 was dropped and was replaced by the GT-500KR ("King of the Road"). The GT-500KR sported the new Ram Air 428 Cobra Jet, still underrated at 335 bhp.

Production:
2D Hardtop: 249,447
Fastback: 42,581
Convertible: 25,376

Engines:
200 I6 115 bhp.

200 I6 120 bhp.
289 V8 195 bhp.

289 V8 271 bhp.
302 V8 230 bhp.
(Shelby Cobra GT-350) 302 V8 250 bhp.

390 V8 320 bhp.
390 V8 325 bhp.
427 V8 390 bhp.
(Cobra Jet) 428 V8 335 bhp @ 5400 rpm (est. 410bhp), 440 lb-ft @ 3400rpm.
(Shelby Cobra GT-500) 428 V8 350 bhp.


Performance:

(Cobra Jet) 428/335: 0-60 in 5.4 sec, 1/4 mile in 14.01@101mph.


1969 Ford Mustang

The Mustang was restyled for 1969, gaining 3.8 inches of length, all ahead of the front wheels, and about 140 lbs in curb weight. The Mach 1 body style debuted in 1969 and came standard with a 351 cid V8 but could also be had with the 428 Cobra Jet, which now came in three states of tune. The first was a non-Ram Air version, followed by the Ram-Air version which breathed through a shaker hood scoop. Topping the list was the new Super Cobra Jet which came with the Drag Pack option. The Super Cobra Jet used the shaker hood scoop, a modified crankshaft and stronger connecting rods. The Drag Pack also came with limited-slip 3.91:1 or 4.30:1 rear axles and no air conditioning. All three engines were underrated at 335bhp. All this power overwhelmed the rear tires, which suffered from a 59/41% f/r bias which also hurt handling. But then, these Mustangs weren't built for curves, just straight 1/4 mile lines.

The circle tracks were reserved for the Boss series of Mustangs. Named after stylist Larry Shinoda's nickname for Ford president Semon "Bunkie" Knudson, the Boss Mustangs were built to qualify the 429 V8 for NASCAR. The Boss 429 package came with a race ready 429 cid V8 with ram air induction, an aluminum high riser and header type exhaust manifolds. Mandatory options included a four speed manual and a 3.91:1 Traction-Lok axle. Also included were an oil cooler, trunk mounted battery, race suspension, and the best interior Mustang had to offer. Although impressive on paper, the Boss 429s failed on the street where their dependence on high revs hurt their street starts and the initial batch had incorrect valve springs that would stop winding at 4500rpm instead of 6000rpm. Nevertheless, it had good handling and would last through 1970. To combat Chevrolet's Camaro Z/28 in Trans Am racing, Ford built the Boss 302 which used a 302 cid V8 treated to the cylinder heads from the racing 351 cid engine and Ford's largest carb. It was underrated at the same 290bhp as the Camaro Z/28's engine and was available with the shaker hood scoop. Shelby Mustangs were still available, though they were more luxury oriented then ever before.

Production:
Mach 1: 72,458

Convertible: 14,746
Grande Hardtop Coupe: 22,182
Boss 302: 1,934
Boss 429: 858

Engines:
200 I6 115 bhp.
250 I6 155 bhp.

302 V8 220 bhp.
(Boss 302) 302 V8 290 bhp @ 5800 rpm, 290 lb-ft @ 4300 rpm.
351 V8 250 bhp.

(All Cobra Jets) 428 V8 335 bhp @ 5200 rpm, 440 lb-ft @ 3400 rpm.
(Boss 429) 429 V8 375 bhp @ 5200 rpm, 450 lb-ft @ 3400 rpm.

Performance:
(Super Cobra Jet) 428/335: 0-60 in 5.7 sec, 1/4 mile in 13.9 sec @ 103mph.
(Boss 429) 429/375: 0-60 in 6.8 sec, 1/4 mile in 14.0 sec @ 103mph.

1970 Ford Mustang
Both the Boss 302 and 429 continued into 1970. The 428 Cobra Jet continued as the top engine choice for the Mach 1 Mustang. New for 1970 was the 429 Cobra Jet, standard in the Boss 429. The 429 Cobra Jet was rated at 370 bhp while the Super Cobra Jet was rated for 375 bhp. This would be the last year for the Shelby Cobras, which were in fact left over 1969 models with some minor trim changes. A not so great end for a once great performer.

Production:
Mach 1: 40,970

Convertible: 7,643
Grande Hardtop Coupe: 13,581
Boss 302: 6,318
Boss 429: 498


Engines:
200 I6 115 bhp.

250 I6 155 bhp.
302 V8 220 bhp.
(Boss 302) 302 V8 290 bhp @ 5800 rpm, 290 lb-ft @ 4300 rpm.

351 V8 250 bhp.
351 V8 300 bhp.
(Cobra Jet) 428 V8 335 bhp @ 5200 rpm, 440 lb-ft @ 3400 rpm.
(Cobra Jet) 429 V8 370 bhp.
(Boss 429 - Super Cobra Jet) 429 V8 375 bhp @ 5200 rpm, 450 lb-ft @ 3400 rpm.


Performance:
(Boss 302) 302/290: 0-60 in 6.5 sec, 1/4 mile in 14.8 sec @ 96 mph.


1971 Ford Mustang

Ford's decade of "Total Performance" was drawing to a close. The Mustang grew by 2.1" of length, 2.8" of width, 1" of wheelbase, and about 100 lbs. Coupled with this weight gain was the disappearance of the Shelby models and the Boss 302 and Boss 429 models, and the weakening of the remaining engine choices. The 351 engine was detuned from 300 bhp to 285bhp while the 429 Cobra Jet dropped 5bhp to 370bhp. The performance banner was carried by the Mach 1 Mustang and the new Boss 351 model. The standard engine for the Mach 1 was the 351 Cleveland V8 with 285bhp but a 330bhp version was also available. The 429 Cobra Jet sported 370bhp while the top power choice was was the 429 Super Cobra Jet Ram Air. It had 11.3:1 compression, and generated 375bhp but its 1/4 mile times were slower than the Boss 351. The Boss 351 enjoyed a lower weight and a race bred 351 engine that had a radical solid-lifter cam, 11.0:1 compression, ram-air induction and came with a Hurst four-speed transmission and 3.91:1 Traction-Lok differential. This would be its only season as Ford performance would continue to decrease.

Production:
Mach 1: 36,499

Convertible: 6,121
Boss 351: Estimated 1,800

Engines:

250 I6 145 bhp.

302 V8 210 bhp.
351 V8 240 bhp.
351 V8 285 bhp.
(Boss 351) 351 V8 330 bhp @ 5400 rpm, 370 lb-ft @ 4000 rpm.
(Cobra Jet) 429 V8 370 bhp.

(Super Cobra Jet) 429 V8 375 bhp, 450 lb-ft.

Performance:
(Boss 351) 351/330: 0-60 in 5.8 sec, 1/4 mile in 13.9 sec @ 102 mph.

1972 Ford Mustang
Following industry lead, all power ratings for 1972 and later were listed in net ratings which included all accessories. This lead to some drastic drops in power listings which, coupled with the drop of all big block options, sealed the end of Ford Mustang performance. The Boss 351 was dropped leaving only the Mach 1 with any claim to performance. The top engine option was just a 275bhp 351 Cleveland.

Production:
Mach 1: 27,675
Convertible: 6,401


Engines:

250 I6 99 bhp.

302 V8 141 bhp.
351 V8 177 bhp.
351 V8 266 bhp.

351 V8 275 bhp.

1973 Ford Mustang

All engine choices' power ratings dropped again as emission controls tightened. New federal guidelines resulted in mandatory bumpers that could withstand a 5mph collision, all of which didn't help the bloated styling. The top engine option was a weak 351 V8 producing just 156bhp and the performance oriented Ford Mustang would fade away as the restyled Mustang II would debut in 1974 with no claim to any performance.

Production:
Mach 1: 35,440

Convertible: 11,853

Engines:
250 I6 95 bhp.
302 V8 136 bhp.
351 V8 154 bhp.

351 V8 156 bhp.

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Fifth Generation (1974-1978) Everyone hates the Mustang II. It was too small, underpowered, handled poorly, terribly put together, ill-proportioned, chintzy in its details and altogether subpar. It also sold ridiculously well. By the early '70s it was obvious to Ford that the pony car market the Mustang had established was changing. Emissions regulations made the high-compression, high-horsepower V8s unsustainable, and baby boomers were increasingly turning to smaller imported cars. Making the Mustang a smaller, more fuel-efficient car seemed like a good idea. Tossing aside the Falcon components that had underpinned the Mustang from Day One, Ford plopped the 1974 Mustang II

(Ford put the "II" there to indicate the extent of the car's change from the oversize '73) atop the basic structure and suspension of its subcompact Pinto. The Pinto was smaller than the Falcon, but otherwise similar. It was still a unibody design, the front suspension was still a double wishbone design and the rear suspension still bolted its solid rear axle to a pair of leaf springs. If there were any steps forward in technology with the Pinto chassis, it was that it had a rack-and-pinion steering gear rather than the Falcon's recirculating ball, and front disc brakes were standard. The Mustang II rode on a miniscule 96.2-inch wheelbase and stretched out just 175 inches long total. That's 12.8 inches less in wheelbase and 12.5 inches less in overall length than the '73 Mustang. That's also 11.8 inches less in wheelbase and 6.6 inches less in overall length than the original Mustang. And it weighed in about 400 pounds lighter than the '73 version as well. Despite the smaller size, the Mustang II actually revived traditional Mustang styling cues like the scalloped sides while retaining others like the three-piece taillights and the running horse in the grille. Available as either a notchback coupe or a fastback hatchback, the Mustang II's pricing ranged from $3,134 for a base coupe to $3,674 for a Mach 1 hatchback. Lighter weight with the same power means more speed. But the Mustang II's reduced mass came along with less power. In fact, the '74 Mustang II was the first Mustang ever to be offered with a four-cylinder engine and without a V8.
The base engine was a single-overhead cam four displacing 2.3 liters (that's 140 cubic inches, and from here on out Ford expressed all Mustang engine sizes metrically) and rated at a truly pathetic 88 horsepower. The only optional engine was the German-built "Cologne" 2.8-liter OHV V6 making an underwhelming 105 horsepower. In stock form, the first Mustang II was underpowered, period. Two transmissions were available, a standard four-speed manual or a three-speed automatic. In addition to a base notchback and base fastback, a "Ghia" notchback and Mach 1 fastback were offered during '74. Ordering the Mach 1 mandated inclusion of the V6 in the package. The Ghia included a vinyl top and fancy interior trim. Coming to the market while memories of the OPEC fuel embargo of 1973 were still fresh in buyers' minds, the more economical Mustang II sold a stunning 385,993 units during its inaugural year. As much as the Mustang II is despised today, Ford appreciated its success back then. A V8 returned to the Mustang lineup for 1975. The 5.0-liter (302 in Amerispeak) V8 had only a two-barrel carburetor through which to breathe, and had to exhale through a catalytic converter; both conspired to limit output to an anemic 122 horsepower. Further, the automatic transmission was the only transmission available behind the V8. The addition of the catalytic converter also tempered the output of the standard four to just 83 horsepower and of the V6 to just 97 horsepower. The model lineup for '75 was supplemented with a new "MPG" coupe aimed at budget shoppers, but the market's initial enthusiasm for the Mustang II was already waning and production dropped to 188,586 — that's just 49 percent of the number made during '74. Returning essentially unchanged for 1976, the Mustang II was stagnant during the year. All the variations from '75 returned with a new "Stallion" appearance package available on the fastback. But the most notorious addition was the Cobra II package that added a big rear spoiler, a fake hood scoop and blue stripes across white paint to a V8-powered fastback. The Cobra II wasn't any faster than other similarly powered Mustang IIs, but it sure looked radical and Farrah Fawcett-Majors' character, Jill Munroe, drove one on the huge TV hit series Charlie's Angels. Also in '76, the now 134-horsepower V8 was available with a four-speed manual transmission, output of the standard four swelled to a heady 92 horsepower and the V6's rating went to 102 horsepower. Maybe it was bicentennial-induced hysteria, but Mustang II sales came in at a surprisingly stable 187,567 units — a mere 1,019 less than in '75. Except for some minor trim changes and the expansion of colors available on the Cobra II, the 1977 Mustang II was visually identical to the '76. New to the options list were T-top removable glass roof panels and simulated
wire wheel covers.
Power from the four and V6 dropped again to 89 and 93 horsepower, respectively. Production dropped about 18 percent to 153,117 cars. For 1978 the Mustang II got some revised trim and the radical-looking (but mildly performing) "King Cobra" version debuted. The King Cobra wasn't much more than a Cobra II with revised graphics and the hood scoop turned around backward, but it was visually about as nutty a Mustang as has ever been built. Mysteriously, production climbed to 192,410 units. Thankfully, it was time for Ford to put the Mustang II out of its (and our) misery.

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Sixth Generation (1979-1993)

Any car that stays in production through 15 model years has to be counted as a success. But when the all-new 1979 Mustang (no "II" and no "III") was introduced, few would have predicted such a long life for it. Or that it would inspire a passionate following of amazing breadth. Or that it would be used as a cop car.

Tossing aside the wimpy Pinto parts, the 1979 Mustang was built atop the shortened chassis of the Ford Fairmont "Fox" body that had been introduced for '78. While the Fox platform was still a unibody structure, it shared little else with previous Mustangs. The new front suspension was a modified MacPherson strut system that mounted a spring separate from the strut itself, while a new link and coil spring rear suspension held up the back of the car. This basic suspension system would remain in use on Mustangs through at least the 2003 model year.

Available as either a coupe or fastback hatchback, the new Mustang rode on a 100.4-inch wheelbase and was 179.1 inches long. That's a bit more than four inches longer in both dimensions over the Mustang II, but still shorter than the original Mustang's 108-inch wheelbase and 181.6-inch overall length. However, the '79 Mustang was significantly roomier inside than any previous Mustang thanks to a more upright-oriented cockpit and flatter doors that allowed more shoulder and hiproom.

The new Mustang's styling was angular and handsome, but hardly related to previous Mustangs. There was no running horse in the shovel nose grille which was flanked by four square headlights, the sides were devoid of the signature side scallop and the taillights were divided into six segments instead of three. With slightly different blistered fenders, a flatter grille and different taillights, Mercury sold the same car as the Capri. The '79 Mustang was at its best wearing the optional 390mm three-spoke "TRX" wheels and tires, but there was little about it that was intrinsically Mustang like.

All three engines from the '78 Mustang II carried over to the '79 Mustang. The 2.3-liter SOHC was rated at 88 horsepower, the 2.8-liter Cologne V6 at 109 horsepower and the 4.9-liter (but called a 5.0-liter by Ford) V8 made 140 horsepower. They were joined by a turbocharged version of the four also making 140 horsepower but saddled with epic boost lag and hideously bad reliability. Late in the model year, the old 200-cubic-inch (3.3-liter) OHV straight six reappeared making 94 horsepower. Four-speed manual transmissions were standard behind all engines with a three-speed automatic optional.

The most desirable of all '79 Mustangs would turn out to be the 6,000 Indy pace car replica fastbacks, which featured a unique hood scoop, unique front air dam, unique rear spoiler, black and silver paint with orange graphics and an interior blessed with genuine Recaro front seats. The pace car was available with either turbo four or V8 power and included the TRX wheel and tire package.

With the Ghia trim back on the coupe and a "Cobra" package available on the hatchback (which had a fake hood scoop but no spoilers), the '79 Mustang was a hit. A healthy 369,936 Mustangs were built that model year.

In a very real way the 1980 Mustangs were worse than the '79s. While visually they changed very little (a few aerodynamic tweaks were made, including a subtle lip spoiler on the coupe's trunk lid), under the hood things got ugly. Gone from the line were both the 2.8-liter V6 and the 5.0-liter V8. The only six available was now the wheezy 3.3-liter straight six, while the sole V8 was a new version of Ford's small-block displacing 255 cubic inches (4.2 liters) and gasping out just 119 horsepower. It was the smallest — and the worst — V8 ever offered in a Mustang. By default the turbo four was the most powerful engine in the '80 Mustang inventory. Too bad it was a grenade waiting to detonate.

All the spoilers and scoops used on the '79 pace car were now part of the '80 Cobra package, which also included a tasteless oversize cobra hood decal. In what was the worst year ever for Mustang engine performance, Ford sold 271,322 examples of the breed.

A five-speed manual transmission finally came to the Mustang in 1981 as an option behind the regular and turbocharged fours. Also, making a return appearance on the options list was a T-top roof. Otherwise the '81 was much the same car as the '80, and sales slipped dramatically to 182,552 cars.

Big news came for 1982 in the form of a new "High Output" (HO) version of the 5.0-liter V8 making a healthy (for the time) 157 horsepower with two-barrel carburetion in a revived Mustang GT hatchback. Backed by a four-speed manual transmission and wearing many of the '79 pace car's body pieces, the '82 Mustang GT wasn't quite a return to the glory days of high-performance, but it was a step in the right direction.

The rest of the Mustang lineup was set up in three progressively more luxurious series: L, GL and GLX. The turbo four was gone (temporarily), but the base four, iron lump straight six and inexcusable 4.2-liter V8 all carried forward through '82. The most unusual model Mustang, however, wasn't sold to the public at all, but a "Special Service Package" notchback coupe equipped with the Mustang GT's 157-horsepower V8 and four-speed transmission that was used by the California Highway Patrol as a pursuit vehicle. The CHP bought 400 of the SSP Mustangs in '82 and they, along with numerous other state and local law enforcement agencies, would continue buying them right through 1993 when Ford ended production.

A new grille with Ford's Blue Oval logo at its center came along with the 1983 Mustang. But the grille was the least of the changes that year, as the Mustang convertible returned in the form of a conversion performed by ASC, Inc. on coupe bodies. The convertible was offered in GLX and GT trim and featured a real glass rear window, power operation and rear-quarter windows that rolled down. The convertible was instantly popular.

The drivetrain lineup was also revised for '83 with the straight six and 4.2-liter V8 being eliminated and quickly forgotten. A revised version of the turbocharged 2.3-liter SOHC four returned to the lineup, this time with electronic fuel injection that did a wonderful job of tempering turbo lag and increasing engine longevity. But its 142-horsepower output didn't seem all that impressive, especially since the 5.0-liter HO V8 now sported a four-barrel carburetor and was rated at 175 horsepower. And the V8 was now available with the excellent Borg-Warner T5 five-speed manual transmission.

The normally aspirated 2.3-liter SOHC four was still around for buyers too timid for anything else, but the six-cylinder option was the new "Essex" 3.8-liter V6 making 112 horsepower.

Despite all the improvements, the '83 Mustang was hardly a barn burner in the sales race. A total of 120,873 Mustangs were sold that model year, including 23,438 convertibles.

Much of the 1984 Mustang line was carried over from '83, but there were a few changes and an unexpected new model in the line. Although there was supposed to be a more powerful (205 hp) 5.0 V8 this year, development problems killed it. A fuel-injected version of the HO V8 with 165 hp was offered with the automatic transmission (now with a fourth overdrive gear). The turbo four was back for one last year, now rated at 145 horsepower in the Mustang GT.

There were also revisions to suspension tuning, and at midyear Ford offered a "GT-350" 20th anniversary package for convertibles and hatchbacks. But the big surprise came in the form of the technologically sophisticated SVO Mustang.

With its own unique appearance (single square headlamps in a grille-free front end, plus a unique dual-plane rear spoiler), the SVO was powered by an intercooled version of the turbocharged 2.3-liter four rated at an impressive 175 horsepower. Wearing big 16-inch wheels on five-lug hubs, with four-wheel disc brakes aboard for better stopping, the lavishly equipped SVO was quick, agile and expensive with a base price of $15,596. However, no matter how interesting it was on a technical level, it wasn't as quick as the V8-powered Mustang GT and never sold in large numbers.

Another new grille design came along for the 1985 model year featuring a single large slit between the two pairs of headlights. The GT was treated to a new set of 15-inch cast-aluminum wheels shod with P225/60VR15 Goodyear Eagle "Gatorback" tires, and thanks to a serpentine single belt accessory drive system and revised roller cam, the 5.0 HO engine was now making a full 210 horsepower in four-barrel carbureted form. The fuel-injected HO hooked to the four-speed automatic now made 180 horsepower. The SVO continued forward, but the turbocharged four was gone from the Mustang GT options list.

Fuel injection became the only induction system on the 1986 5.0 HO, and output was 200 horsepower with both the five-speed manual and four-speed automatic in Mustang GTs. Real dual exhaust debuted this year, meaning there were now two catalytic converters so each engine bank had its own exhaust right to the tail pipes. The SVO Mustang's turbo four was recalibrated and its output was also 200 horsepower.

With Mercury's Capri out of production after the 1986 model year, Ford simplified Mustang production in 1987 by eliminating the V6 engine option, killing the high-priced SVO, and paring down the trim levels to just LX and GT — the coupe in LX only with the hatchback and convertible available in both trims. The front end and taillights were redesigned once again with the GT getting its own grilleless face, flush single headlamps, specific taillights, rear spoiler, urethane side skirts and turbine wheels. But many found the low-key skirtless LX to be the real performance value, as it was offered with all the GT's performance options, but without the look-at-me exterior pieces. Both the LX and GT also got a new interior including an improved dashboard that grouped the instrumentation in a pod in front of the driver.

Carburetors were finally a thing of the past for Mustangs as even the 2.3-liter, SOHC four-cylinder engine now sported fuel injection and made 90 horsepower. The 5.0-liter HO was also revised and now made a robust 225 horsepower regardless of transmission. At this point in its development, the "5.0 Mustang" had reached its full flower and would remain mechanically unchanged through 1993. In fact, the 1988 and 1989 Mustangs were virtually unchanged from 1987.

There was a good chance the Mustang would be killed before the 1990 model year, as Ford contemplated re-engineering the car to accept a driver-side airbag. But Ford decided to spend the money and installed the airbag for 1990, eliminating the tilt steering column in the process.

A new five-spoke, 16-inch wheel was offered on both LX and GT 5.0-liter Mustangs for 1991. The car carried over into 1992 with only a few not-very-special "limited edition" models to goose sales by offering special wheels and paint.

While the basic Mustang LX and Mustang GT were unchanged for 1993 (the 5.0-liter engine's output was revised to 205 horsepower — probably for marketing reasons with the redesigned Mustang coming for '94), a new special-edition Mustang did appear in the form of the SVT Cobra. A parts bin mix of 1983 Mustang taillights, the front air dam from the GT, a new grille with the running horse emblem on it and 17-inch wheels scavenged from a delayed Thunderbird project, the SVT Cobra was nonetheless surprisingly attractive. The 5.0-liter in the Cobra was modified slightly to make 235 horsepower while the improved suspension, bigger wheels and tires and four-wheel disc brakes all expanded the other parameters of performance. Only 4,993 of the Cobras were built during the 1993 model year. Another 107 track-ready versions of the Cobra, known as the "Cobra R," were also built without such luxuries as a radio or backseat.
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Seventh Generation (1994-1998)


By the early '90s, Ford knew it needed to keep the Mustang around no matter what — that wasn't something the company was so convinced of a decade earlier. Kill the Mustang and it would kill the one car the whole world associated with Ford. But a new Mustang would still have to be affordable, and the only way to control costs would be to build it atop the existing Fox chassis.

What appeared for 1994 was a Mustang clearly influenced by the styling themes of Mustangs past. There was the galloping horse in the grille, the side scallop reappeared and the taillights were split into three segments (albeit horizontally instead of vertically). Inside, the cockpit featured a twin-pod dashboard that recalled the dashes used between '64 1/2 and '73. Only two body styles were now offered, a two-door coupe with a semifastback roof and a convertible.

The Fox platform was thoroughly reinforced for the '94 Mustang, but the basic modified MacPherson strut front and coil sprung solid rear axle returned intact. Four-wheel disc brakes were now used throughout the line with ABS optional.

The biggest beneficiary of the new structure was the drop top; this was the first Mustang convertible since the '73 that was actually conceived as a convertible and not a conversion. The new convertible's structure was significantly stiffer and the car handled better than the outgoing '93.

Engine choices were also pared down to two for '94. Base Mustangs (no more LX, just Mustang) got a fuel-injected development of the 3.8-liter Essex V6 rated at 145 horsepower. The Mustang GT got a revised version of the 5.0-liter V8 with a flatter intake manifold that was rated at 215 horsepower. The disappointingly low-output rating of the V8 made many suspect that the '93 5.0's down-rating to 205 horsepower was done in a relatively shallow attempt to mitigate any outcry resulting from the squashed intake's stealing power from the '94 5.0-liter. Both engines could be mated to either five-speed manual or four-speed automatic transmissions.

Available with either 16-inch or 17-inch wheels and tires, the '94 Mustang GT proved to be a better handling, more secure driving car than ever before. But it wasn't really any more sophisticated than the '93. Most tests of the time found the 5.0-liter V8's performance to be soft in comparison to the 5.0-liter used in the '93 Mustang.

For the third time in its history, the Mustang was chosen to pace the Indianapolis 500. Instead of conjuring up some sort of special edition for the Speedway, Ford assigned its Special Vehicle Team (SVT) the task of building another Cobra version of the Mustang. The result was a slightly modified GT wearing 17-inch wheels and, thanks to a set of Ford's "GT40" cylinder heads and a different intake, a 5.0-liter V8 making 240 horsepower. Cobras were distinguished by their own uniquely blistered hood, rear spoiler and front fascia with round foglamps and snake logos on their fenders and in their grilles. While the Cobra used to pace the 500 was a convertible, the Cobra coupe was more common. Fully 5,009 Cobra coupes were sold along with just 1,000 convertibles during '94.

The new Mustang was a hit, but hardly overwhelming. Selling into a market vastly more fragmented than it was in 1965, Ford sold 123,198 Mustangs during '94. Not bad at all considering that the car didn't go on sale until January of 1994.

Why change something that was working? The 1995 Mustangs were virtually identical to the '94s. The only change to the model lineup was the introduction of a "GTS" model that essentially put the Mustang GT's drivetrain into a plain Mustang shell. Sales rose to 190,994 units that year, including 48,264 convertibles and another 5,006 SVT Cobras (1,003 of which were drop tops).

The big change for 1996 was the abandonment of the 5.0-liter V8 in favor of Ford's 4.6-liter, SOHC V8 in the GT. Rated at the same 215 horsepower as the outgoing 5.0, the 4.6 opened a new chapter in Mustang history as the good old small-block Ford V8 was left behind after serving in the Mustang for 31 of the previous 32 model years. In addition, the 3.8-liter V6 was rerated to 150 horsepower. Transmission choices remained the five-speed manual or four-speed automatic.

A special run of 250 Cobra R models were also produced for '95 powered by a 5.8-liter version of the Ford small-block V8 making 300 horsepower. The lack of a rear seat, radio or air conditioning didn't keep enthusiasts from snapping them up instantly.

Bowing to enthusiasts' demand, all Mustangs got new taillights for '96 that were divided vertically into three segments as tradition dictated. Otherwise, except for revised front fender badges on the GT announcing the 4.6 engine, styling was unchanged.

Also new for '96 was a heavily revised version of the SVT Cobra that now featured an all-aluminum, DOHC, 32-valve version of the 4.6-liter engine. To accommodate the tall engine, the hood sported a new bulge but otherwise the car looked quite similar to the '95. But with a full 305 horsepower available, it performed much better. This was, after all, the most powerful V8 in a Mustang since the Boss 351 back in '71. Cobra production expanded to 7,496 coupes and 2,510 convertibles during '96.

Some new upholstery, a new security system and new colors came for 1997, but that's about it. Ford built 108,344 Mustangs that model year, with 6,961 of them being Cobra coupes and 3,088 Cobra convertibles. Except for redesigned five-spoke wheels on the Cobra, revisions to the 4.6-liter V8 that increased output to 225 horsepower and the usual juggling of colors and trim, the 1998 Mustang carried over from '97. Inexplicably, sales increased to a healthy 175,522 total units that year, including 5,174 Cobra coupes and 3,480 Cobra convertibles. By the way, what is a "Mustang Cobra" anyhow? Is it a reptile? A horse? Or is it some cruel, misbegotten hybrid of the two?


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Eighth Generation (1999-2004)


New sharply creased fenders and revised front and rear fascias appeared on the 1999 Mustang while the windshield and roofs carried forward unchanged. An appreciated touch with the new styling was the "corral" around the galloping horse in the Mustang's grille. In fact, most of the interior and chassis was also unchanged, so it might be best to think of this as less a true eighth-generation Mustang than as an aesthetic development of the seventh. All 1999 Mustangs also got special 35th anniversary badges on their front fenders.

Significant revisions to both the base Mustang's 3.8-liter V6 and the GT's 4.6-liter V8 seriously increased their horsepower ratings for '99. The V6 was now pumping out an impressive 190 horsepower and the V8 a stout 260. Transmission choices remained either the five-speed manual or four-speed automatic.

Intended to be the pride of the Mustang fleet for '99 was the seriously revised Cobra. The big news here was the first independent rear suspension ever offered under a Mustang; basically a trailing arm system incorporating lightweight aluminum control arms, that rode in its own cradle, which bolted in place of the solid rear axle still used on other Mustangs. The rear suspension worked well, but the revised 4.6-liter, DOHC, 32-valve V8 would wind up an embarrassment to Ford. Originally rated at 320 horsepower (up from 305 in previous-year Cobras), many owners were distressed to discover that their engines were often making less than 300 horsepower. Fueled by Internet bulletin board postings was a class-action suit by Cobra owners demanding refunds or new engines, Ford desperately trying to satisfy them and the suspension of Cobra production during the 2000 model year. While 8,095 Cobras escaped Ford during '99, only 454 made it out during 2000.

Except for new fender badges and the usual minor tweaks, the Mustang carried over for 2000. A limited run of 300 "Cobra R" models were produced this year powered by a 5.4-liter, iron-block version of the DOHC, 32-valve engine rated at a massive 385 horsepower. Stripped of such niceties as air conditioning and a backseat, and carrying a $55,845 price, the Cobra R sold out in no time at all. For the first time since 1989, Ford sold more than 200,000 Mustangs — a total of 215,393 found homes in 2000.

The Cobra returned for 2001, but the big news that year was the special "Bullitt" edition Mustang GT coupe designed to evoke memories of the '68 Mustang driven by Steve McQueen in the 1968 film of that name. The Bullitt, based on the regular GT, featured a lowered suspension, new five-spoke wheels evocative of the classic Torq-Thrust design and such neat exterior details as a fuel-filler door designed to look like that of an aircraft's. The interior was also redecorated with special graphics on the instrumentation and special upholstery, both reminiscent of the 1968 GT, as well as aluminum-finished pedals and an aluminum ball shift knob. A larger throttle body and other revisions to the engine pushed output to 265 horsepower.

Available in blue, black or, like the movie car, dark green, the Bullitt was an immediate hit and all 5,000 sold out quickly.

The gorgeous wheels from the Bullitt made it onto the regular Mustang options list for 2002, but the car was otherwise unchanged. The big news came for 2003 with a reborn, radically more powerful Cobra and a new limited-edition Mach 1 model.

The new Cobra uses a supercharged version of the 4.6-liter, DOHC, 32-valve V8 making a stupefying 390 horsepower. With that grunt traveling through a six-speed manual transmission, the latest Cobra is the quickest and fastest Mustang ever built by Ford.

Meanwhile, the new Mach 1 is almost mechanically identical to the 1998 Cobra in specification and uses a normally aspirated version of the 4.6-liter, DOHC engine now rated (again) at 305 horsepower, a solid rear axle and five-speed manual transmission. But it's the eye candy, which includes a flat black painted hood, 17-inch versions of the Magnum 500 wheels from the '60s and, most prominently, the return of the "Shaker" hood scoop, that make it such a special machine.

To celebrate the Mustang's 40th birthday, Ford stuck a 40th anniversary badge on each 2004 Mustang. An optional anniversary package could also be ordered that included Crimson paint, Beige stripes, Beige wheels and monogrammed floor mats. Knowing that an all-new Mustang was set to debut for 2005, other changes were minimal at best.

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Ninth Generation (2005-Present)

Shown as a concept at the
2003 North American International Auto Show the 2005 Mustang finally ditched the antiquated Fox platform in favor of the DEW98 platform already used for the Thunderbird and Lincoln LS. Like the Thunderbird, the designers managed to pay homage to a classic style without having the end result looking like a caricature of the original. The canted nose with its big grille and round headlights recalls the '67 to '69 Mustangs, while the side sculpting, fastback roofline and taillights recall those ponies of the 1965 vintage. Even the triangular side windows are reminiscent of what Carol Shelby did when he made the 1965 Mustang "2 + 2" (a.k.a. the Fastback) into his Shelby GT 350.

The Mustang's interior is also reminiscent of the Mustang's glory days. A dual-hooded dash with (optional) aluminum accent panels pays homage to the 1967-'68 Mustang, as do the big speedo and tach, circular air vents and plump, round steering wheel hub. Changeable backlighting illuminates the nostalgic instruments; at the press of a button one can select from white, blue, green and orange hues. The "sitting on an ottoman" seating position and gorilla's-reach gearshifter location of the previous generation were exorcised for 2005. With the new car, one sits more in, rather than on the seats, and although the previous manual gearshifter was bolted directly to the gearbox, this year's is a remote-linkage setup that puts the stick within easy reach.

In the GT, no less than 300 horses and 315 lb-ft of torque are found behind the running pony in the grille. The 4.6-liter, all-aluminum V8 sports three valves per cylinder along with variable valve timing. Even the V6 has more muscle as specs for the six-shooter now stand at 200 hp and 235 lb-ft. Buyers of the GT have five gears at their disposal, whether they go with the automatic or manual gearbox. The V6 car comes with a choice of a five-speed manual or four-speed automatic. The newest pony also handles more crisply, thanks to the new suspension that features lighter-weight components (which allow the suspension to react quicker to changes in the road surface), repositioned and lighter coil springs, a stouter rear axle with more effective control arms and bigger brakes.

Initially, the latest Mustang will only be available as a coupe in either base or GT form, though it's only a matter of time before a convertible and any number of special models, such as the Cobra and Mach 1, return to the stable.