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 Sportback (201 bhp)
• Year: 2021
• Mileage: 22,000 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: White
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q5 S Line is advertised with 22,000 miles, approximately 27,000 below the typical mileage for its age. Its asking price of £25,700 is £2,947 below the AskCar estimate of £28,647. The AskCar estimate uses 3,134 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 8 days ago. Its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Automoto UK in Banbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £2,947 (10%) under the AskCar estimate of £28,647.

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 3,134 priced Audi Q5 adverts across different ages and specifications, as of 5 November 2026.

A 2021 Audi Q5 with the 2.0 diesel engine is typically advertised at £23,700: the median of the 260 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Audi Q5 has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 28 October 2026 at £26,200. Its asking price is now £25,700, £500 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 28 October 2026: £26,200
• 5 November 2026: £25,700

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 10 November 2027.

It has had one MOT, on 29 October 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,036 miles, which matches the advertised 22,000 miles.

Advertised mileage is about 27,000 miles lower than the median mileage of a 2021 Audi Q5 on AskCar.

Similar cars

75 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 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q5 S Line, 2.0 diesel SUV, silver. Mileage: 22,534 miles. Price: £25,850, £150 more than this car. Dealer: B M Autoexchange in Newtownards. AskCar page: https://askcar.co.uk/car/audi-q5-2021-7737fdde999f
• 2021 Audi Q5 S Line, 2.0 diesel SUV, silver. Mileage: 21,397 miles. Price: £25,995, £295 more than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q5-2021-dbfe36735ed0
• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 19,500 miles. Price: £27,995, £2,295 more than this car. Dealer: Marlow Autos in High Wycombe. AskCar page: https://askcar.co.uk/car/audi-q5-2021-afdbd5ad0641

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, grey, 10 miles from this car. Mileage: 49,000 miles. Price: £25,395, £305 less than this car. Dealer: Hynes Motors in Newry. AskCar page: https://askcar.co.uk/car/audi-q5-2021-ff4be14787a8