The Pontiac Firebird Formula is a trim level available on the ... first-gen Firebird lineup -- until the Trans Am came along in 1969. From then on, the relationship between the Firebird Formula ...

In 1969, Pontiac introduced the Firebird Trans Am ... the basic Firebird, Firebird Esprit, Firebird Formula 400, and Firebird Trans Am. The Firebird Esprit was a more luxurious version of the ...

The Trans Am is a high-performance variant of the Firebird that Pontiac first offered in 1969. Pontiac made four generations of the cars before nixing the model in 2002. The 1969 Trans Am package ...

Introduced in February 1967 as Pontiac's entry into the pony car market, the Firebird remained in production ... the 1LE performance package to the Formula trim. More importantly, it reintroduced ...