Pontiac · 1991 lineup

1991 Pontiac lineup: MPG & fuel cost

Pontiac has 10 EPA-rated model lines for 1991. The cheapest to run is the Pontiac Firefly at about $1,162 a year (40 MPG). Across its gas and hybrid models, the median Pontiac is rated 21.5 MPG combined, 3.5 MPG above the 1991 industry median of 18 MPG.

Every 1991 Pontiac by fuel cost

Annual fuel cost, lower is better
  1. 1Pontiac Firefly40 MPG $1,162
  2. 2Pontiac Lemans30 MPG $1,550
  3. 3Pontiac Sunbird26 MPG $1,788
  4. 4Pontiac Grand Am24 MPG $1,938
  5. 5Pontiac 600022 MPG $2,114
  6. 6Pontiac Grand Prix21 MPG $2,214
  7. 7Pontiac Bonneville20 MPG $2,325
  8. 8Pontiac Firebird/Trans Am/Formula19 MPG $2,447
  9. 9Pontiac Trans Sport/Montana18 MPG $2,583
  10. 10Pontiac Firebird/Trans Am/Formula Hybrid18 MPG $2,583

Full 1991 Pontiac lineup

Model ClassType Combined Range Fuel / yr
Pontiac Firefly Subcompact CarGas 40 MPG — $1,162
Pontiac Lemans Compact CarGas 30 MPG — $1,550
Pontiac Sunbird Subcompact CarGas 26 MPG — $1,788
Pontiac Grand Am Compact CarGas 24 MPG — $1,938
Pontiac 6000 Midsize CarGas 22 MPG — $2,114
Pontiac Grand Prix Midsize CarGas 21 MPG — $2,214
Pontiac Bonneville Large CarGas 20 MPG — $2,325
Pontiac Firebird/Trans Am/Formula Subcompact CarGas 19 MPG — $2,447
Pontiac Trans Sport/Montana Special Purpose VehicleGas 18 MPG — $2,583
Pontiac Firebird/Trans Am/Formula Hybrid Subcompact CarHybrid 18 MPG — $2,583

Other Pontiac years

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