Vehicle Guides
Audi MPG Guides — Real-World Fuel Economy
Real-world fuel economy and annual running costs for all 17 Audi models. Official WLTP figures adjusted for UK driving conditions — typically 12% lower than lab results.
17
Audi models
18–46
Real-world MPG range
£1000
Cheapest annual fuel cost
£2557
Highest annual fuel cost
All Audi models — sorted by fuel efficiency
Audi A1(hatchback)
Audi A3(hatchback)
Audi Q2(suv)
Audi A2(hatchback)
Audi A6(estate)
Audi A4(saloon)
Audi A5(coupe)
Audi TT(coupe)
Audi Q3 Sportback(crossover)
Audi Q3(suv)
Audi A6(saloon)
Audi A7 Sportback(coupe)
Audi Q5(suv)
Audi Q7(suv)
Audi A8(saloon)
Audi Q8(suv)
Audi R8(coupe)
Frequently asked questions
Which Audi is most fuel efficient?
The most fuel-efficient Audi in our database is the Audi A1, achieving approximately 46 MPG in real-world UK driving conditions.
What is the cheapest Audi to run on fuel?
The cheapest Audi to run on fuel at the current UK average annual mileage of 7,400 miles costs approximately £1000 per year. The most fuel-efficient variant is the Audi A1.
What MPG does a Audi get in real-world driving?
Audi models achieve between 18 and 46 MPG in real-world UK driving, depending on the model and engine. Official WLTP figures are typically 12% higher than real-world results due to laboratory test conditions.
How much does it cost to fill a Audi?
Audi fuel tank sizes range from 34L to 85L depending on the model. At the current UK average petrol price of 136.8p/litre, a full tank costs between £47 and £116.
Compare with other makes
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