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: 31,859 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

With 31,859 miles on the clock, this 2021 Audi Q5 S Line has done roughly 17,900 fewer miles than a typical 2021 Audi Q5. Its asking price of £26,298 is £201 below the AskCar estimate of £26,499. The AskCar estimate uses 3,083 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 19 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Liverpool Motorstore / MG / Chery, based in Liverpool. 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: £201 (under 1%) under the AskCar estimate of £26,499.

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 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £26,298. 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 13 October 2027.

It failed its MOT on 14 October 2026 (offside headlamp aim too high) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 31,860 miles, which matches the advertised 31,859 miles.

Advertised mileage is about 17,900 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, grey. Mileage: 31,248 miles. Price: £26,990, £692 more than this car. Dealer: Stratstone Warrington Audi in Warrington. AskCar page: https://askcar.co.uk/car/audi-q5-2021-5d31275849d3
• 2021 Audi Q5 S Line, 2.0 diesel SUV, white. Mileage: 31,000 miles. Price: £31,495, £5,197 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-q5-2021-b33831bcb8fd
• 2021 Audi Q5 S Line, 2.0 diesel SUV, silver. Mileage: 30,362 miles. Price: £21,499, £4,799 less than this car. Dealer: Motorpoint Manchester in Manchester. AskCar page: https://askcar.co.uk/car/audi-q5-2021-e9d46f596207

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, black, under a mile from this car. Mileage: 63,134 miles. Price: £22,998, £3,300 less than this car. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/audi-q5-2021-8e7e74b1cadc