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: 45,000 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: Grey
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 45,000 miles on the clock, this 2021 Audi Q5 S Line has done roughly 4,800 fewer miles than a typical 2021 Audi Q5. Priced at £24,450, it is advertised £326 below the AskCar estimate of £24,776. The AskCar estimate uses 3,083 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 2 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Stratstone Shrewsbury Audi, based in Shrewsbury. 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: £326 (1%) under the AskCar estimate of £24,776.

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

AskCar first saw this 2021 Audi Q5 advertised 2 days ago. About 4 in 10 of 2021 Audi Q5 cars are gone from sale within a month of being advertised: 151 of the 362 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £24,450. 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 14 May 2027.

It has had 3 MOTs. The latest, on 28 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 41,304 miles, which matches the advertised 45,000 miles.

Advertised mileage is about 4,800 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, silver. Mileage: 44,616 miles. Price: £21,099, £3,351 less than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/audi-q5-2021-bba88ba0de8d
• 2021 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 46,330 miles. Price: £24,990, £540 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-q5-2021-bdec3a33e7db
• 2021 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 43,611 miles. Price: £25,990, £1,540 more than this car. Dealer: Stratstone Tamworth Audi in Tamworth. AskCar page: https://askcar.co.uk/car/audi-q5-2021-dbe8c5332102

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, black, under a mile from this car. Mileage: 43,010 miles. Price: £25,995, £1,545 more than this car. Dealer: Stratstone Shrewsbury Audi in Shrewsbury. AskCar page: https://askcar.co.uk/car/audi-q5-2021-a85249cd46e5