GMC Sierra 2500 MPG
107 GMC Sierra 2500s have provided 1.0 million miles of real world fuel economy & MPG data.
Click here to view only the GMC Sierra 2500s with MPG currently participating in our fuel tracking program.
GMC Sierra 2500s For Sale Nearby
- 2020
- 16.7 Avg MPG
- 6 Vehicles
- 607 Fuel-ups
- 261,413 Miles Tracked
- View All 2020 GMC Sierra 2500s
- 2004
- 11.6 Avg MPG
- 25 Vehicles
- 664 Fuel-ups
- 158,190 Miles Tracked
- View All 2004 GMC Sierra 2500s
- 2003
- 11.5 Avg MPG
- 18 Vehicles
- 526 Fuel-ups
- 110,697 Miles Tracked
- View All 2003 GMC Sierra 2500s
- 2002
- 12.2 Avg MPG
- 8 Vehicles
- 179 Fuel-ups
- 42,922 Miles Tracked
- View All 2002 GMC Sierra 2500s
- 2001
- 10.6 Avg MPG
- 10 Vehicles
- 555 Fuel-ups
- 100,054 Miles Tracked
- View All 2001 GMC Sierra 2500s
- 2000
- 12.1 Avg MPG
- 28 Vehicles
- 1,215 Fuel-ups
- 304,718 Miles Tracked
- View All 2000 GMC Sierra 2500s
- 1999
- 12.4 Avg MPG
- 12 Vehicles
- 200 Fuel-ups
- 58,851 Miles Tracked
- View All 1999 GMC Sierra 2500s
