Cadillac
Commercial Chassis
U.S. fuel economy and specifications from the EPA.
18Best combined MPG1989 model year
1988–1993Model years6 with EPA ratings
6Rated configurationsDrive, transmission and engine
4.5–4.9 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
1988 17 MPG
1989 18 MPG
1990 16 MPG
1991 16 MPG
1992 16 MPG
1993 16 MPG
1 configuration.
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Special Purpose Vehicles
- Combined MPG
- 16
- Engine displacement
- 4.9 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Special Purpose Vehicles
- Combined MPG
- 16
- Engine displacement
- 4.9 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Special Purpose Vehicles
- Combined MPG
- 16
- Engine displacement
- 4.9 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Special Purpose Vehicle 2WD
- Combined MPG
- 16
- Engine displacement
- 4.5 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Special Purpose Vehicle 2WD
- Combined MPG
- 18
- Engine displacement
- 4.5 L
- Cylinders
- 8
Front-Wheel Drive · Automatic 4-spd
Regular gasoline · Special Purpose Vehicle 2WD
- Combined MPG
- 17
- Engine displacement
- 4.5 L
- Cylinders
- 8