2021 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2021
• Mileage: 21,397 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,397 miles on the clock, this 2021 Audi Q5 S Line has done roughly 28,400 fewer miles than a typical 2021 Audi Q5. Priced at £26,495, it is advertised £1,210 below the AskCar estimate of £27,705. To work out the AskCar estimate, we analyse UK dealer adverts for 3,083 Audi Q5 cars across different ages and specifications. We first recorded this advert 154 days ago, and its asking price has since fallen by £2,855. Its advertised mileage matches the government's MOT record. The seller is Group 1 Automotive Norwich Audi, based in Norwich. 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: £1,210 (4%) under the AskCar estimate of £27,705.

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 3,083 priced Audi Q5 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi Q5 with the 2.0 diesel engine is typically advertised at £24,000: the median of the 252 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi Q5 has been on sale for at least 154 days.

Price history

AskCar first saw this advert on 1 June 2026 at £29,350. Its asking price is now £26,495, £2,855 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 1 June 2026: £29,350
• 16 June 2026: £28,995
• 19 June 2026: £28,750
• 24 June 2026: £28,650
• 2 July 2026: £28,295
• 9 July 2026: £27,995
• 13 July 2026: £27,650
• 18 July 2026: £27,450
• 22 July 2026: £27,395
• 31 July 2026: £27,295
• 6 August 2026: £26,995
• 16 August 2026: £26,750
• 19 August 2026: £26,350
• 1 September 2026: £29,995
• 8 September 2026: £29,795
• 15 September 2026: £29,295
• 18 September 2026: £28,895
• 24 September 2026: £28,395
• 29 September 2026: £28,295
• 7 October 2026: £27,995
• 11 October 2026: £27,695
• 16 October 2026: £27,295
• 21 October 2026: £26,995
• 26 October 2026: £26,895
• 1 November 2026: £26,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 22 March 2027.

It has had 3 MOTs. The latest, on 23 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 21,297 miles, which matches the advertised 21,397 miles.

Advertised mileage is about 28,400 miles lower than the median mileage of a 2021 Audi Q5 on AskCar.

Similar cars

77 other 2021 Audi Q5 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £18,499 to £31,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q5 S Line, 2.0 diesel SUV, white. Mileage: 22,000 miles. Price: £26,200, £295 less than this car. Dealer: Automoto UK in Banbridge. AskCar page: https://askcar.co.uk/car/audi-q5-2021-f3d59a4f023f
• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 19,500 miles. Price: £27,995, £1,500 more than this car. Dealer: Marlow Autos in High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q5-2021-afdbd5ad0641
• 2021 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 25,000 miles. Price: £25,950, £545 less than this car. Dealer: Prestige Marques in Ballynahinch. AskCar page: https://askcar.co.uk/car/audi-q5-2021-b8b9f9112976

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, grey, under a mile from this car. Mileage: 33,568 miles. Price: £25,995, £500 less than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q5-2021-52cf28ba0f58