2020 Audi Q8 3.0 S Line

Overview

• Make: Audi
• Model: Q8
• Trim: S Line
• Version: 3.0 S Line Auto Euro 6 5dr
• Year: 2020
• Mileage: 81,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Colour: Grey
• CO2: 181 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 81,000 miles on the clock, this 2020 Audi Q8 S Line has done roughly 25,100 more miles than a typical 2020 Audi Q8. Priced at £27,995, it is advertised £2,639 above the AskCar estimate of £25,356. To work out the AskCar estimate, we analyse UK dealer adverts for 435 Audi Q8 cars across different ages and specifications. We have tracked this advert for 85 days. The latest recorded MOT expiry date is 10 September 2026, which has passed. Confirm its status with the dealer. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Raymond Smith Garages in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,639 (10%) over the AskCar estimate of £25,356.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 435 priced Audi Q8 adverts across different ages and specifications, as of 4 November 2026.

A 2020 Audi Q8 with the 3.0 diesel engine is typically advertised at £33,000: the median of the 39 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi Q8 has been on sale for at least 85 days.

Price history

AskCar first saw this advert on 11 August 2026 at £27,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 10 September 2026; ask the dealer for the current MOT.

It failed its MOT on 11 September 2025 (engine MIL inoperative or indicates a malfunction) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 75,821 miles, which matches the advertised 81,000 miles.

Advertised mileage is about 25,100 miles higher than the median mileage of a 2020 Audi Q8 on AskCar.

Similar cars

16 other 2020 Audi Q8 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £24,995 to £39,968, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 79,000 miles. Price: £31,995, £4,000 more than this car. Dealer: TCC Essex in Hainault. AskCar page: https://askcar.co.uk/car/audi-q8-2020-fddbf9a0a6c3
• 2020 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 75,024 miles. Price: £29,995, £2,000 more than this car. Dealer: Magna Motor Group in Warrington. AskCar page: https://askcar.co.uk/car/audi-q8-2020-a513ebcbd8c1
• 2020 Audi Q8 S Line, 3.0 diesel SUV, grey. Mileage: 73,609 miles. Price: £28,998, £1,003 more than this car. Dealer: Arnold Clark Lenzie Vauxhall in Lenzie. AskCar page: https://askcar.co.uk/car/audi-q8-2020-fd7b42f60629

• The nearest: 2020 Audi Q8 S Line, 3.0 diesel SUV, grey, 29 miles from this car. Mileage: 55,875 miles. Price: £33,790, £5,795 more than this car. Dealer: Hanar Cars (UK) in Hoddesdon. AskCar page: https://askcar.co.uk/car/audi-q8-2020-709d8a3c53c9