2021 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 40 TDI S Line S tronic 4WD Euro 6 5dr (201 bhp)
• Year: 2021
• Mileage: 31,269 miles
• Fuel: Diesel, mild hybrid
• Body: 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 171 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q5 S Line has covered 31,269 miles, around 17,700 fewer miles than is typical for its age. The AskCar estimate for this car is £26,644. It is priced at £26,000, which is £644 below that estimate. The AskCar estimate uses 3,134 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 68 days ago, the asking price has dropped by £3,250. Its advertised mileage matches the government's MOT record. The seller is Sytner Group Harrogate Audi, based in Harrogate. 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

Fair price: £644 (2%) under the AskCar estimate of £26,644.

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 68 days.

Price history

AskCar first saw this advert on 29 August 2026 at £29,250. Its asking price is now £26,000, £3,250 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 29 August 2026: £29,250
• 17 September 2026: £28,500
• 30 September 2026: £27,950
• 7 October 2026: £27,750
• 22 October 2026: £26,750
• 30 October 2026: £26,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 31 August 2027.

It failed its MOT on 21 August 2026 (engine MIL inoperative or indicates a malfunction) and passed later the same day.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 31,263 miles, which matches the advertised 31,269 miles.

Advertised mileage is about 17,700 miles lower than the median mileage of a 2021 Audi Q5 on AskCar.