Diesel and petrol · 1989–1992
GMC C2500 Sierra
Fuel use, running costs and specs for the GMC C2500 Sierra. By the official figures, the 1992 uses 13.1 L/100km: 22 mpg UK, 18 mpg US.
- Fuel use
- 13.1 L/100km
- 1992 official
- UK mpg
- 22 mpg
- US mpg
- 18 mpg
What a C2500 Sierra costs to run
At today's average petrol prices, by its official fuel use.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| New Zealand | $2.94/L petrol | $38.43 per 100 km | $4,227 |
| Australia | $2.41/L petrol | $31.55 per 100 km | $3,502 |
| United Kingdom | £1.74/L petrol | £36.68 per 100 miles | £2,568 |
| United States | $4.35/gal petrol | $24.19 per 100 miles | $3,266 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 1992 | Diesel | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1992 | Petrol | 16.8 L/100km | 17 mpg | 14 mpg | — |
| 1991 | Diesel | 13.8 L/100km | 20 mpg | 17 mpg | — |
| 1991 | Petrol | 16.8 L/100km | 17 mpg | 14 mpg | — |
| 1990 | Diesel | 13.8 L/100km | 20 mpg | 17 mpg | — |
| 1990 | Petrol | 15.7 L/100km | 18 mpg | 15 mpg | — |
| 1989 | Diesel | 14.7 L/100km | 19 mpg | 16 mpg | — |
| 1989 | Petrol | 15.7 L/100km | 18 mpg | 15 mpg | — |
GMC C2500 Sierra questions
What is the fuel consumption of the GMC C2500 Sierra?
The 1992 GMC C2500 Sierra uses 13.1 L/100km by its official figures: 22 mpg in UK gallons and 18 mpg in US gallons. Each year's figures are listed below.
How much does a GMC C2500 Sierra cost to run a year?
At today's average petrol prices and a typical year's driving: $4,227 in New Zealand, $3,502 in Australia, £2,568 in United Kingdom, $3,266 in United States.
Cars like the C2500 Sierra
From other makes, closest in what they use.
More from GMC
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10.2 L/100km · 28 mpg UK
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10.7 L/100km · 26 mpg UK
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16.8 L/100km · 17 mpg UK
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13.8 L/100km · 20 mpg UK
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1982–2004
15.7 L/100km · 18 mpg UK
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1984–1995
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13.8 L/100km · 20 mpg UK
What will a drive in your C2500 Sierra 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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