Pontiac Firebird/Formula Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

1998

21 MPG combined

Latest Model

1998

21 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
1998	Regular	17	28	21	$3,200	Details →
1997	Regular	17	26	20	$3,400	Details →
1996	Regular	17	26	20	$3,400	Details →
1995	Regular	17	26	20	$3,400	Details →
1994	Regular	17	26	20	$3,400	Details →
1993	Regular	17	26	20	$3,400	Details →