Pontiac Firebird Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

1986

24 MPG combined

Latest Model

2002

21 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2002	Regular	17	28	21	$3,200	Details →
1986	Regular	21	29	24	$2,800	Details →
1985	Regular	21	31	24	$2,800	Details →
1984	Regular	20	29	23	$2,950	Details →