10. 1991 Pontiac Trans Am GTA
The Trans AM GTA was one of the best Firebirds they made in the ’80s. But its swan song came in the early ’90s when Pontiac introduced the 1991 Trans Am GTA. The essence of the GTA package was to install a Corvette-sourced L89 engine into an F-Body chassis to create the ultimate performer.
By 1991, the GTA package had matured into a great driving and handling model. It had a restyled front and rear, as well as a cool body kit. The 5.7-liter delivered a healthy 245 HP and produced vivid performance numbers.