2021 Audi Q5 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2021
• Mileage: 40,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q5 S Line has covered 40,000 miles. Priced at £22,945, it is advertised £1,110 below the AskCar estimate of £24,055. The AskCar estimate uses 3,140 UK dealer adverts for the Audi Q5, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 59 days ago. The last MOT shows 40,636 miles, more than the advert. This is worth checking with the dealer. It is for sale at Morgan Cars and Commercials in Ballyclare. 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: £1,110 (4%) under the AskCar estimate of £24,055.

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 59 days.

Price history

AskCar first saw this advert on 6 September 2026 at £22,745. Its asking price is now £22,945, £200 more.

Price changes recorded:

• 13 September 2026: £22,745
• 16 September 2026: £22,945

Mileage and MOT

It has had one MOT, on 1 October 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 40,636 miles. The advert says 40,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 9,300 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, white. Mileage: 40,093 miles. Price: £22,500, £445 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-q5-2021-c193f90b7722
• 2021 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 41,000 miles. Price: £26,740, £3,795 more than this car. Dealer: Bluauto in Uckfield. AskCar page: https://askcar.co.uk/car/audi-q5-2021-9bc110c6b2dd
• 2021 Audi Q5 S Line, 2.0 diesel SUV, blue. Mileage: 38,049 miles. Price: £22,749, £196 less than this car. Dealer: Motorpoint Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-q5-2021-8b205611c893

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, black, 11 miles from this car. Mileage: 76,135 miles. Price: £22,500, £445 less than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/audi-q5-2021-72f17749fc85