General Motors Coachbuilder Wagon Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
1989
18 MPG combined
Latest Model
1989
18 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 1989 | Regular | 15 | 22 | 18 | $3,750 | Details → |
MPG by year — EPA official data.
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 1989 | Regular | 15 | 22 | 18 | $3,750 | Details → |