18. Pontiac Firebird Trans Am GTA (1991)
We have already mentioned Trans AM GTA which was one of the best Firebirds made in the `80s. The essence of GTA package was to install Corvette-sourced L89 engine into F-Body chassis and create the ultimate performer.
By 1991, the GTA package matured into a great driving and handling model which had restyled front and rear and cool looking body kit. The 5.7-liter now delivered healthy 245 HP and produced vivid performance.