Vauxhall Calibra — MPG & Fuel Costs 2025
Vauxhall's sleek 90s coupe, famous for its world-record low aerodynamic drag coefficient.
The Vauxhall Calibra is a classic 90s sports coupe based on the Cavalier platform. It was highly praised for its sleek styling and aerodynamic efficiency, achieving a drag coefficient of just 0.26.
Powering the Calibra were a range of 2.0-litre four-cylinder engines and a 2.5-litre V6. The 2.0-litre 16v 'Redtop' engine is legendary for its balance of performance and efficiency.
Thanks to its aerodynamic shape, the Calibra is surprisingly efficient on the motorway, with the 2.0-litre models capable of returning 35 MPG during long-distance cruises.
TL;DR
30 MPG
Real-world petrol
63L
Tank capacity
£86.18
Full tank (petrol)
20.7p
Per mile (petrol)
Real-World Fuel Economy: The Vauxhall Calibra achieves an estimated 30 MPG in real-world UK driving conditions, accounting for a 12% WLTP real-world penalty.
Forecourt Fuel Cost: Refueling the 63-litre tank completely costs approximately £86.18 at average UK fuel price rates.
Fuel economy at a glance
30
Real-world MPG
Petrol
34.5
Official WLTP
Petrol
Annual fuel costs by mileage
| Annual mileage | Petrol |
|---|---|
| 5,000 miles/yr | £1036 |
| 7,400 miles/yr(UK average) | £1534 |
| 10,000 miles/yr | £2073 |
| 15,000 miles/yr | £3109 |
| 20,000 miles/yr | £4146 |
| Full tank (63L) | £86.18 |
| Cost per mile | 20.7p |
Based on UK average fuel prices: petrol 136.8p/L · diesel 142.1p/L. Prices updated regularly.
How does the Calibra compare?
Tips to get better MPG from your Calibra
Ensure the front spoiler and undertray are intact to preserve the car's excellent aerodynamics.
Clean the throttle body and intake valves to maintain efficient fuel delivery in older models.
Avoid carrying unnecessary weight in the large hatchback boot.
Is the cheaper petrol station worth it?
In a Vauxhall Calibra achieving ~30 MPG real-world, if you fill 50 litres and the alternative station is 10p/litre cheaper:
£5.00
Gross saving on fuel
£0.62
Cost of 3-mile detour
£4.38
Net saving ✓
You could drive up to 24 miles round-trip before the saving disappears entirely.
Calculate for your exact situationPopular variants
Frequently asked questions
What is the real-world MPG of the Vauxhall Calibra?
The Vauxhall Calibra achieves approximately 30 MPG in real-world petrol driving — around 12% lower than the official WLTP figure of 34.5 MPG due to real driving conditions. Diesel variants achieve around N/A MPG real-world.
How much does it cost to fill a Vauxhall Calibra?
The Vauxhall Calibra has a fuel tank of 63 litres. At the UK average of 136.8p/litre for petrol, a full tank costs approximately £86.18. Diesel costs approximately £89.52 for a full tank.
What is the annual fuel cost for a Vauxhall Calibra?
At the UK average annual mileage of 7,400 miles and current petrol price of 136.8p/litre, a Vauxhall Calibra costs approximately £1534 per year in fuel. At 10,000 miles/year the cost rises to £2073. Actual costs vary with your driving style and mileage.
Is it worth driving to a cheaper petrol station in a Vauxhall Calibra?
In a Vauxhall Calibra doing ~30 MPG real-world, driving 3 miles round-trip to save 10p/litre on a 50-litre fill nets approximately £4.38 after the extra fuel cost. You could drive up to 24 miles before the saving is eaten up. Use the WorthThePump calculator for your exact situation.
How much does the Vauxhall Calibra cost per mile in fuel?
The Vauxhall Calibra costs approximately 20.7p per mile in petrol at current UK prices. Over a typical commute of 30 miles per day, that is approximately £6.21 per day in fuel.
What is the WLTP MPG figure for the Vauxhall Calibra?
The official WLTP fuel economy figure for the Vauxhall Calibra is 34.5 MPG. However, real-world MPG is typically 10–15% lower than WLTP due to cold starts, air conditioning, motorway speeds, and varying loads. WorthThePump uses a 12% real-world penalty to give a more accurate estimate.
Related guides
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