Audi A7 Sportback — MPG & Fuel Costs 2025
Audi's executive four-door coupe, combining striking styling with quiet highway cruising and long-distance diesel efficiency.
TL;DR
32 MPG
Real-world petrol
42 MPG
Real-world diesel
63L
Tank capacity
£86.18
Full tank (petrol)
19.4p
Per mile (petrol)
Real-World Fuel Economy: The Audi A7 Sportback achieves an estimated 32 MPG (petrol) and 42 MPG (diesel) 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 (petrol) or £89.52 (diesel) at average UK fuel price rates.
Fuel economy at a glance
32
Real-world MPG
Petrol
38.2
Official WLTP
Petrol
42
Real-world MPG
Diesel
50.4
Official WLTP
Diesel
Annual fuel costs by mileage
| Annual mileage | Petrol | Diesel |
|---|---|---|
| 5,000 miles/yr | £972 | £769 |
| 7,400 miles/yr(UK average) | £1438 | £1138 |
| 10,000 miles/yr | £1943 | £1538 |
| 15,000 miles/yr | £2915 | £2307 |
| 20,000 miles/yr | £3887 | £3076 |
| Full tank (63L) | £86.18 | £89.52 |
| Cost per mile | 19.4p | 15.4p |
Based on UK average fuel prices: petrol 136.8p/L · diesel 142.1p/L. Prices updated regularly.
How does the A7 Sportback compare?
Tips to get better MPG from your A7 Sportback
The low-slung, aerodynamic body cuts drag; steady highway cruises yield very high MPG.
The mild-hybrid system allows engine-off coasting; let the car glide when descending hills.
Use Eco settings to smooth throttle responses.
Is the cheaper petrol station worth it?
In a Audi A7 Sportback achieving ~32 MPG real-world, if you fill 50 litres and the alternative station is 10p/litre cheaper:
£5.00
Gross saving on fuel
£0.58
Cost of 3-mile detour
£4.42
Net saving ✓
You could drive up to 26 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 Audi A7 Sportback?
The Audi A7 Sportback achieves approximately 32 MPG in real-world petrol driving — around 12% lower than the official WLTP figure of 38.2 MPG due to real driving conditions. Diesel variants achieve around 42 MPG real-world.
How much does it cost to fill a Audi A7 Sportback?
The Audi A7 Sportback 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 Audi A7 Sportback?
At the UK average annual mileage of 7,400 miles and current petrol price of 136.8p/litre, a Audi A7 Sportback costs approximately £1438 per year in fuel. At 10,000 miles/year the cost rises to £1943. Actual costs vary with your driving style and mileage.
Is it worth driving to a cheaper petrol station in a Audi A7 Sportback?
In a Audi A7 Sportback doing ~32 MPG real-world, driving 3 miles round-trip to save 10p/litre on a 50-litre fill nets approximately £4.42 after the extra fuel cost. You could drive up to 26 miles before the saving is eaten up. Use the WorthThePump calculator for your exact situation.
How much does the Audi A7 Sportback cost per mile in fuel?
The Audi A7 Sportback costs approximately 19.4p per mile in petrol at current UK prices. Over a typical commute of 30 miles per day, that is approximately £5.82 per day in fuel.
What is the WLTP MPG figure for the Audi A7 Sportback?
The official WLTP fuel economy figure for the Audi A7 Sportback is 38.2 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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