2020 Audi Q8 3.0 TDI V6 S Line

Overview

• Make: Audi
• Model: Q8
• Trim: S Line
• Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)
• Year: 2020
• Mileage: 48,090 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (Tiptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 48,090 miles, this 2020 Audi Q8 S Line has covered about 8,800 fewer miles than other 2020 Audi Q8 cars. Its asking price of £35,995 is £1,529 above the AskCar estimate of £34,466. To work out the AskCar estimate, we analyse UK dealer adverts for 433 Audi Q8 cars across different ages and specifications. It first appeared in our advert records 12 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by S J Davidson Motors in County Tyrone. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,529 (4%) over the AskCar estimate of £34,466.

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 433 priced Audi Q8 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi Q8 with the 3.0 diesel engine is typically advertised at £33,000: the median of the 40 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi Q8 has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £35,995. 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 2 November 2026: valid until 11 November 2026.

It has had one MOT, on 12 November 2024, and passed.

There were no advisories at the latest test.

Mileage at that test: 35,321 miles, which matches the advertised 48,090 miles.

Advertised mileage is about 8,800 miles lower than the median mileage of a 2020 Audi Q8 on AskCar.

Similar cars

18 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 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi Q8 S Line, 3.0 diesel SUV, black. Mileage: 49,000 miles. Price: £33,948, £2,047 less than this car. Dealer: Imperials -Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/audi-q8-2020-8f1171fc80d5
• 2020 Audi Q8 S Line, 3.0 diesel SUV, grey. Mileage: 45,117 miles. Price: £30,450, £5,545 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q8-2020-bb32f9adcfe3
• 2020 Audi Q8 S Line, 3.0 diesel SUV, grey. Mileage: 53,000 miles. Price: £31,990, £4,005 less than this car. Dealer: Group 1 Automotive Macclesfield Audi in Macclesfield. AskCar page: https://askcar.co.uk/car/audi-q8-2020-412d2c311b1c

• The nearest: 2020 Audi Q8 S Line, 3.0 diesel SUV, white, 32 miles from this car. Mileage: 24,525 miles. Price: £34,990, £1,005 less than this car. Dealer: Lookers in Belfast. AskCar page: https://askcar.co.uk/car/audi-q8-2020-8e1e3eae78bd