GMC
Fuel economy & running costsDiesel
#2665 of 2,900 · GMC cars
1985 GMCK25 Pickup 4WD
Standard Pickup Trucks · 4-Wheel or All-Wheel Drive · 6.2 L 8-cyl
15MPGcombined
15city
17highway
A year of fuel$6,400
CO₂ from the tailpipe678.7 g/mi
Figures from the EPA label (fueleconomy.gov), the same as on the car's window sticker.
Against the 2,900 GMC cars
Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.
Summary
1985 GMC K25 Pickup 4WD by GMC. The figures below are from US EPA fueleconomy.gov, with the page each one came from.
Details
- Model year
- 1985fueleconomy.gov · 3 Oct 2026
Efficiency
- Combined MPG
- 15fueleconomy.gov · 3 Oct 2026
- City MPG
- 15fueleconomy.gov · 3 Oct 2026
- Highway MPG
- 17fueleconomy.gov · 3 Oct 2026
Running cost
- Annual fuel cost
- $6,400fueleconomy.gov · 3 Oct 2026
- CO₂ (tailpipe)
- 678.7 g/mifueleconomy.gov · 3 Oct 2026
Car
- Body
- Pickupfueleconomy.gov · 3 Oct 2026
- EPA class
- Standard Pickup Trucksfueleconomy.gov · 3 Oct 2026
- Drive
- 4-Wheel or All-Wheel Drivefueleconomy.gov · 3 Oct 2026
Powertrain
- Engine
- 6.2 L 8-cylfueleconomy.gov · 3 Oct 2026
- Transmission
- Manual 4-spdfueleconomy.gov · 3 Oct 2026
- Fuel
- Dieselfueleconomy.gov · 3 Oct 2026
More GMC cars
See the list
#1 2027 · GMC Acadia AWD 21Combined MPG $3,200Fuel / year #2 2027 · GMC Acadia FWD 22Combined MPG $3,050Fuel / year 
#3 2027 · GMC Terrain AWD 25Combined MPG $2,700Fuel / year #4 2027 · GMC Terrain AWD Denali/AT4 25Combined MPG $2,700Fuel / year #5 2027 · GMC Terrain FWD 26Combined MPG $2,600Fuel / year 
#6 2027 · GMC Yukon 2WD 17Combined MPG $3,950Fuel / year Listed on CarCody
- GMC Cars: Every Model and Year With MPG2900 listed
Sources
- fueleconomy.gov/feg/noframes/908.shtml· checked 3 Oct 2026