Pontiac
Firebird/Formula
U.S. fuel economy and specifications from the EPA.
21Best combined MPG1998 model year
1993–1998Model years6 with EPA ratings
27Rated configurationsDrive, transmission and engine
3.4–5.7 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
1993 20 MPG
1994 20 MPG
1995 20 MPG
1996 20 MPG
1997 20 MPG
1998 21 MPG
4 configurations.
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 21
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 19
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.8 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 5-spd
Regular gasoline · Subcompact Cars
- Combined MPG
- 20
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Subcompact Cars
- Combined MPG
- 18
- Engine displacement
- 5.7 L
- Cylinders
- 8