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: 37,880 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

At 37,880 miles, this 2021 Audi Q5 S Line has covered about 11,400 fewer miles than other 2021 Audi Q5 cars. The dealer is asking £23,995, which is £1,664 below the AskCar estimate of £25,659. To work out the AskCar estimate, we analyse UK dealer adverts for 3,140 Audi Q5 cars across different ages and specifications. We first recorded this advert 154 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. It is for sale at Culloden Car Sales in Inverness. 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: £1,664 (6%) under the AskCar estimate of £25,659.

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 diesel 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 154 days.

Price history

AskCar first saw this advert on 3 June 2026 at £25,995. Its asking price is now £23,995, £2,000 less. The latest price cut was seen on 24 September 2026.

Price changes recorded:

• 3 June 2026: £25,995
• 13 July 2026: £25,495
• 24 September 2026: £23,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 April 2027.

It has had 3 MOTs. The latest, on 13 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,418 miles, which matches the advertised 37,880 miles.

Advertised mileage is about 11,400 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 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 38,049 miles. Price: £22,749, £1,246 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-q5-2021-8b205611c893
• 2021 Audi Q5 S Line, 2.0 diesel SUV, white. Mileage: 36,456 miles. Price: £25,498, £1,503 more than this car. Dealer: Arnold Clark Glasgow Kia / OMODA / JAECOO in Glasgow. AskCar page: https://askcar.co.uk/car/audi-q5-2021-418cd6744335
• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 36,396 miles. Price: £24,000, the same price as this car. Dealer: Holden Kia in Norwich. AskCar page: https://askcar.co.uk/car/audi-q5-2021-7a366cf1b431

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, silver, 68 miles from this car. Mileage: 55,528 miles. Price: £22,995, £1,000 less than this car. Dealer: Crown Motors in Turriff. AskCar page: https://askcar.co.uk/car/audi-q5-2021-5312081dc33f