Toyota Supra — MPG & Fuel Costs 2025
The return of the legend. Developed with BMW, it offers sports car performance and refined touring efficiency.
The fifth-generation Toyota GR Supra resurrected the iconic nameplate after a long hiatus. Developed in partnership with BMW, it shares its chassis and engines with the Z4 roadster.
Under the hood is a choice of 2.0-litre four-cylinder or 3.0-litre straight-six turbocharged engines. Both are highly advanced and surprisingly fuel-efficient.
Real-world fuel economy is impressive for a sports car, with the 3.0-litre easily returning 32-35 MPG on motorway runs, and the 2.0-litre averaging around 30-33 MPG in mixed driving.
TL;DR
30 MPG
Real-world petrol
52L
Tank capacity
£71.14
Full tank (petrol)
20.7p
Per mile (petrol)
Real-World Fuel Economy: The Toyota Supra achieves an estimated 30 MPG in real-world UK driving conditions, accounting for a 12% WLTP real-world penalty.
Forecourt Fuel Cost: Refueling the 52-litre tank completely costs approximately £71.14 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 (52L) | £71.14 |
| 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 Supra compare?
Tips to get better MPG from your Supra
Use Eco settings to smooth out gear changes in the 8-speed automatic transmission.
The fastback body has low drag; maintain constant speeds on dual carriageways to save fuel.
Avoid hard acceleration from a standstill, as launching the wide sports tyres consumes fuel rapidly.
Is the cheaper petrol station worth it?
In a Toyota Supra achieving ~30 MPG real-world, if you fill 42 litres and the alternative station is 10p/litre cheaper:
£4.20
Gross saving on fuel
£0.62
Cost of 3-mile detour
£3.58
Net saving ✓
You could drive up to 20 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 Toyota Supra?
The Toyota Supra 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 Toyota Supra?
The Toyota Supra has a fuel tank of 52 litres. At the UK average of 136.8p/litre for petrol, a full tank costs approximately £71.14. Diesel costs approximately £73.89 for a full tank.
What is the annual fuel cost for a Toyota Supra?
At the UK average annual mileage of 7,400 miles and current petrol price of 136.8p/litre, a Toyota Supra 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 Toyota Supra?
In a Toyota Supra doing ~30 MPG real-world, driving 3 miles round-trip to save 10p/litre on a 42-litre fill nets approximately £3.58 after the extra fuel cost. You could drive up to 20 miles before the saving is eaten up. Use the WorthThePump calculator for your exact situation.
How much does the Toyota Supra cost per mile in fuel?
The Toyota Supra 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 Toyota Supra?
The official WLTP fuel economy figure for the Toyota Supra 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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