1965 Pontiac GTO convertible
The Pontiac GTO was a muscle car from Pontiac manufactured from 1964 to 1974. Many consider it to be the first true muscle car, since it was the first based on a mid-size platform rather than the full-size cars that earlier performance models had been based on.
Pontiac got the name from Ferrari's GTO (Grand Turismo Omologato). Actually omologato (or homologated in English) means that the model is truly a production car, there having been at least a hundred made — certainly the case with the Pontiac GTO. The car was nicknamed "The Great One" by Pontiac, and "the Goat" by fans.
In 1999, Pontiac created a concept GTO that had a heritage inspired grille and Coke bottle shape.
Staying true to the original concept—a muscle car developed off a family sedan platform—the Pontiac GTO nameplate was revived for the 2004 model year on a version of the Australian-built Holden Monaro.
1964
At first, the GTO was a performance option on the mid-size Tempest Le Mans, an extra $300 in 1964. The standard engine was Pontiac's 389 in³ (6.4 L) V8, with a 4-barrel carburetor for 325 bhp (242 kW) or an optional Tri-Power version (three two-barrel carburetors), for 348 hp (260 kW). Expected sales were 5,000; 32,450 were actually sold.
1965
Such success meant an improved GTO for 1965, restyled with stacked headlights; the fake hood scoops could be turned into a functional ram-air induction setup. Power was up (to 360 hp (269 kW) in Tri-Power form) and so were sales, to 75,342.
1966
1966's GTO was its own model series, no longer an option on the Tempest. The car was again restyled, the rear haunches gaining that distinctive late-60s 'coke-bottle' hump while the front end continued the evolution of Pontiac's signature stacked headlight styling. Sales were 96,946. In mid-year the Tri-Power option was dropped due to a corporate-wide edict against multiple carburetion in all GM vehicles (Corvette excepted). To make up for the loss of the Tri-Power option, 1967 saw the engine grow to 400 in³ (6.6 L) and an HO version which matched the previous Tri-Power equipped engine's rating. Sales were 81,722.
1968
In 1968, the car was all-new, based on GM's new "A-body" and heavier than the previous year's models. There appeared to be no front bumper whatsoever; actually, the grille surround and front was made of a body-colored rubber compound called an Endura bumper. Hidden headlights were a popular option. It won the Motor Trend magazine Car of the Year award, and sales were 87,684.
1969
1969 saw the launch of a new 'Judge' model of GTO, featuring a more powerful engine, bright paint colors, a rear spoiler, and decals. Optional on both regular and Judge models was a Ram Air IV engine said by the factory to deliver 370 hp (276 kW) but in actuality significantly more powerful than that. Increased insurance premiums were beginning to hit the muscle car market hard, and manufacturers were starting to under-report power. Sales that year were 72,287. As a matter of fact, the 400 could really produce 415 horsepower (309 kW).
1970s
1970's GTO featured a restyled front end featuring four exposed round headlamps and a narrower grille, as well as a bodyside crease and restyled rear. A 455 cubic inch (7.5 litre) engine was added to the range. The 455 in 1970 could produce up to 420 horsepower (313 kW), even though the manufacturer underrated it at 360 horsepower (268 kW). Sales were down to 40,149 as the muscle car market started to decline. This decline became terminal in 1971 - only 10,532 GTOs were built that year. Power was down, thanks to emissions regulations and the mandated use of unleaded lower-octane gasoline. From 1972, the GTO became just an option package on the Pontiac LeMans.
In 1974, the GTO's last year, was based on the compact Pontiac Ventura. Some would suggest that the downsized GTO was one of a few musclecar survivors which later became a decal package much like Plymouth's Road Runner (first based on the 2-door Plymouth Fury in 1975, and before its demise, on the Plymouth Volare). The very muscle car concept was dying off, and these cars sold quite poorly indeed - this was the only GTO deemed as a Chevrolet Nova in drag.
Pontiac wanted to revive the GTO nameplate during the next 30 years - it never came to fruition. Back in 1988, plans were to rebadge the compact Grand Am with a GTO badge - this only showed up on a prototype Grand Am with a Quad 4 engine; Oldsmobile made a fatal mistake badging their compact Calais as the 442 - this was a a total sacrilege to musclecar purists.
During the 1999 Detroit Auto Show, about 25 years after the final GTO rolled off the assembly line, a concept GTO was introduced to the world. This concept never made it into production.
1999
Pontiac creates a new GTO with a heritage inspired look. It comes with a Coke bottle shape, a heritage-inspired grille, and a hood scoop. Unfortunately, it was only a design experiment and had no engine.
2004
Five years after the GTO concept car was unveiled, and in the wake of the Pontiac Trans Am's demise after the 2002 model year, the Pontiac GTO was relaunched in the United States in late 2003 based on the Holden Monaro's V platform. GTOs are imported from Australia and equipped with the C5 Chevrolet Corvette's LS1 V8 engine. The same model is sold in the United Kingdom as a Vauxhall.
Sales of the 2004 GTO were below expectations, forcing the brand to cut production and downgrade sales estimates from 15-18,000 per year to just 12,000 per year. A redesigned GTO on a new platform (Zeta) will appear in 2006 or 2007.
2005
The 2005 model year brought significant changes to the GTO, which had underwhelming success in the previous year. Optional hood scoops, which many enthusiasts regard as a defining feature of the car, were new in 2005.
The 2004 goat used the Corvette engine; however, for the 2005 a completely new Corvette generation was introduced with a larger engine. Both the Corvette and the GTO share the LS2. This increases power and torque in the GTO to 400 hp (298 kW) and 400 ft.lbf (542 Nm). A special version of this vehicle is used for drift racing.
The car remains on the GM V platform, which is still imported from Australia via General Motors Holden.
General Motors also produced a concept based on the GTO: the GTO Ram Air 6.
External link
Television & Film
Some GTOs were seen movies such as XXX starring Vin Diesel. And, the made-for-television-movie The Last Ride shown on the USA Network in which it shows two generations. The 1969 The Judge and the all new 2004 model.
Last updated: 05-07-2005 11:15:30
Last updated: 05-13-2005 07:56:04
