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: 33,568 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 33,568 miles on the clock, this 2021 Audi Q5 S Line has done roughly 16,200 fewer miles than a typical 2021 Audi Q5. The dealer is asking £25,995, which is £274 below the AskCar estimate of £26,269. To work out the AskCar estimate, we analyse UK dealer adverts for 3,083 Audi Q5 cars across different ages and specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £1,400. According to the government's MOT record, its advertised mileage is consistent with the latest test. 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: £274 (1%) under the AskCar estimate of £26,269.

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 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £27,395. Its asking price is now £25,995, £1,400 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 1 October 2026: £27,395
• 8 October 2026: £26,995
• 14 October 2026: £26,895
• 19 October 2026: £26,495
• 26 October 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 7 March 2027.

It has had 3 MOTs. The latest, on 4 March 2026, passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 32,261 miles, which matches the advertised 33,568 miles.

Advertised mileage is about 16,200 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, black. Mileage: 33,782 miles. Price: £24,750, £1,245 less than this car. Dealer: MinsterMotorGroup.com in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-q5-2021-2b948ff1ffb5
• 2021 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 35,000 miles. Price: £26,425, £430 more than this car. Dealer: Lookers Audi Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/audi-q5-2021-bc7161ce5e30
• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 35,271 miles. Price: £25,990, the same price as this car. Dealer: WMG Used Cars Petersfield Used Car Centre in Petersfield. AskCar page: https://askcar.co.uk/car/audi-q5-2021-defce5faf2d4

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, silver, under a mile from this car. Mileage: 21,397 miles. Price: £26,495, £500 more than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q5-2021-dbfe36735ed0