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: 54,191 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: Black
• CO2: 170 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 54,191 miles, this 2021 Audi Q5 S Line has covered about 4,400 more miles than other 2021 Audi Q5 cars. The AskCar estimate for this car is £23,638. It is priced at £22,995, which is £643 below that estimate. The AskCar estimate uses 3,083 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 107 days ago, and its asking price has since fallen by £1,750. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Chariots Specialist Cars Chariots BYD Kettering, based in Kettering. 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: £643 (2%) under the AskCar estimate of £23,638.

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 107 days.

Price history

AskCar first saw this advert on 18 July 2026 at £24,745. Its asking price is now £22,995, £1,750 less. The latest price cut was seen on 8 August 2026.

Price changes recorded:

• 18 July 2026: £24,745
• 2 August 2026: £24,495
• 8 August 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 February 2027.

It has had 3 MOTs. The latest, on 25 February 2026, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; offside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 52,854 miles, which matches the advertised 54,191 miles.

Advertised mileage is about 4,400 miles higher 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: 54,847 miles. Price: £21,998, £997 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/audi-q5-2021-c9a03710a4c9
• 2021 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 52,868 miles. Price: £25,999, £3,004 more than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-q5-2021-bda0a01b0579
• 2021 Audi Q5 S Line, 2.0 diesel SUV, silver. Mileage: 55,528 miles. Price: £22,995, the same price as this car. Dealer: Crown Motors in Turriff. AskCar page: https://askcar.co.uk/car/audi-q5-2021-5312081dc33f

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, silver, 8 miles from this car. Mileage: 78,372 miles. Price: £18,499, £4,496 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-q5-2021-fab0f2a14397