Pontiac GTO Models and GTO History

Debuting in 2004, the GTO by Pontiac was an all-new performance automobile that had gained popularity in Australia prior to being released in the U.S. In 2005, a faster 6.0-liter LS2 V8 engine was added, offering a whopping 400 horsepower, an increase of 50 from the previous year, and 395 lb-ft of torque, an increase of 40. A new dual exhaust system (split) offered more vroom, and an available hood scoop and two new body colors rounded out the changes for that year. The GTO would crossover into 2006 mostly unchanged.

New and Used GTO Prices, Pontiac GTO Model Years and History

A sporty two-door coupe with seating for four, the 2006 Pontiac GTO has a 400 hp 6.0L V8 under the hood and has entered its final year of production.
The 2005 Pontiac GTO is a two-door sports car that is now upgraded from a 350 hp 5.7L V8 to a 400 hp 6.0L V8, for the new model year.
The 2004 Pontiac GTO is an all-new mid-size sports coupe that marks the return of the legendary GTO name, and it puts all 350 hp from the 5.7L V8 to the ground via RWD.