GMC C3500HD MPG
3 GMC C3500HDs have provided 6 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC C3500HDs currently participating in our fuel tracking program.
- 1997
- 7.4 Avg MPG
- 1 Vehicle
- 37 Fuel-ups
- 4,671 Miles Tracked
- View All 1997 GMC C3500HDs
- 1994
- 31.5 Avg MPG
- 1 Vehicle
- 4 Fuel-ups
- 1,578 Miles Tracked
- View All 1994 GMC C3500HDs
- 1991
- 0.0 Avg MPG
- 1 Vehicle
- No Fuel-ups
- N/A Miles Tracked
- View All 1991 GMC C3500HDs
