8 models
GMC cars
Fuel use, running costs and specs for every GMC we have official figures for in New Zealand, the most driven first.
- Models
- 8
- Most efficient
- Sierra
- 10.2 L/100km
- Longest range
- Sierra
- 627 km
Every GMC
GMCs in the rankings
Other makes
Every makeWhat will a drive in your GMC cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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