2021 Audi Q7 3.0 S Line

Overview

• Make: Audi
• Model: Q7
• Trim: S Line
• Version: 3.0 TDI S Line Auto 4WD Euro 6 5dr
• Year: 2021
• Mileage: 38,500 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 209 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 38,500 miles, this 2021 Audi Q7 S Line has covered about 12,600 fewer miles than other 2021 Audi Q7 cars. The AskCar estimate for this car is £32,238. It is priced at £32,950, which is £712 above that estimate. The AskCar estimate draws on 1,321 Audi Q7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 40 days ago. Its asking price has since fallen by £1,400. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Mon Motors Cardiff Audi, based in Cardiff. 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: £712 (2%) over the AskCar estimate of £32,238.

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 1,321 priced Audi Q7 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi Q7 with the 3.0 diesel engine is typically advertised at £32,200: the median of the 88 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi Q7 has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 23 September 2026 at £34,350. Its asking price is now £32,950, £1,400 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 23 September 2026: £34,350
• 2 October 2026: £34,250
• 16 October 2026: £33,990
• 20 October 2026: £33,500
• 28 October 2026: £32,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 April 2027.

It has had 3 MOTs. The latest, on 15 April 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 36,583 miles, which matches the advertised 38,500 miles.

Advertised mileage is about 12,600 miles lower than the median mileage of a 2021 Audi Q7 on AskCar.

Similar cars

21 other 2021 Audi Q7 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £20,750 to £39,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q7 S Line, 3.0 diesel SUV, grey. Mileage: 38,680 miles. Price: £32,992, the same price as this car. Dealer: Jemca Toyota Bracknell in Bracknell. AskCar page: https://askcar.co.uk/car/audi-q7-2021-11a1abc890ca
• 2021 Audi Q7 S Line, 3.0 diesel SUV, grey. Mileage: 37,123 miles. Price: £39,495, £6,545 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-q7-2021-17731b129989
• 2021 Audi Q7 S Line, 3.0 diesel SUV, blue. Mileage: 36,595 miles. Price: £32,999, the same price as this car. Dealer: Hpl Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/audi-q7-2021-fd501b47a9c9