GMC R1500 Suburban MPG
11 GMC R1500 Suburbans have provided 40 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC R1500 Suburbans with MPG currently participating in our fuel tracking program.
GMC R1500 Suburbans For Sale Nearby
- 1991
- 8.7 Avg MPG
- 5 Vehicles
- 18 Fuel-ups
- 3,579 Miles Tracked
- View All 1991 GMC R1500 Suburbans
- 1990
- 12.6 Avg MPG
- 2 Vehicles
- 47 Fuel-ups
- 15,249 Miles Tracked
- View All 1990 GMC R1500 Suburbans
- 1989
- 10.7 Avg MPG
- 3 Vehicles
- 16 Fuel-ups
- 4,946 Miles Tracked
- View All 1989 GMC R1500 Suburbans
- 1987
- 17.9 Avg MPG
- 1 Vehicle
- 34 Fuel-ups
- 15,950 Miles Tracked
- View All 1987 GMC R1500 Suburbans
