2021 Audi Q5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TFSI 45 S Line S tronic 4WD Euro 6 (s/s) 5dr (261 bhp)
• Year: 2021
• Mileage: 28,000 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 261 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 200 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q5 S Line has covered 28,000 miles, around 21,300 fewer miles than is typical for its age. Priced at £25,990, it is advertised £211 below the AskCar estimate of £26,201. The AskCar estimate uses 3,140 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 50 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at KCS of Surrey in Addlestone. 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

Fair price: £211 (under 1%) under the AskCar estimate of £26,201.

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 3,140 priced Audi Q5 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi Q5 with the 2.0 petrol engine is typically advertised at £24,000: the median of the 261 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Audi Q5 has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 15 September 2026 at £26,990. Its asking price is now £25,990, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 15 September 2026: £26,990
• 22 October 2026: £26,450
• 4 November 2026: £25,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 18 March 2027.

It has had 3 MOTs. The latest, on 27 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 26,930 miles, which matches the advertised 28,000 miles.

Advertised mileage is about 21,300 miles lower than the median mileage of a 2021 Audi Q5 on AskCar.

Similar cars

32 other 2021 Audi Q5 S Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £17,490 to £27,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q5 S Line, 2.0 petrol SUV, silver. Mileage: 29,981 miles. Price: £25,890, £100 less than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-q5-2021-e45364c7b159
• 2021 Audi Q5 S Line, 2.0 petrol SUV, white. Mileage: 33,115 miles. Price: £24,350, £1,640 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/audi-q5-2021-4e66161d670b
• 2021 Audi Q5 S Line, 2.0 petrol SUV, grey. Mileage: 34,101 miles. Price: £25,892, £98 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/audi-q5-2021-0b66f139c05f

• The nearest: 2021 Audi Q5 S Line, 2.0 petrol SUV, silver, 6 miles from this car. Mileage: 75,600 miles. Price: £18,950, £7,040 less than this car. Dealer: Elites Motors UK in Feltham. AskCar page: https://askcar.co.uk/car/audi-q5-2021-2a4f7b1e7649