GMC Mileage Reports
There are 30 GMCs from 14 different models with reported gas mileage parked at Fuelly
Top 10 Heavy Vehicles
- GMC C5500 Topkick (7)
- GMC W4500 Forward (4)
- GMC C6000 Topkick (3)
- GMC C3500HD (2)
- GMC C4500 Topkick (2)
- GMC C6500 Topkick (2)
- GMC C7000 Topkick (2)
- GMC C7500 Topkick (2)
- GMC C7000 (1)
- GMC T6500 (1)
C
- C3500HD (2)
- C4500 Topkick (2)
- C5500 Topkick (7)
- C6000 Topkick (3)
- C6500 Topkick (2)
- C7000 (1)
- C7000 Topkick (2)
- C7500 Topkick (2)
T
W
- W3500 Forward (1)
- W4500 Forward (4)
- W5500 Forward (1)
- W7500 Forward (1)
