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: 48,000 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

The advertised mileage for this 2021 Audi Q5 S Line is 48,000 miles. Its asking price of £29,950 is £5,582 above the AskCar estimate of £24,368. The AskCar estimate draws on 3,140 Audi Q5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 145 days ago. Its advertised mileage matches the government's MOT record. The seller is MC Autosales, based in Magherafelt. 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

Above the going rate: £5,582 (22%) over the AskCar estimate of £24,368.

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 145 days.

Price history

AskCar first saw this advert on 12 June 2026 at £29,950. 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 4 November 2026: valid until 16 April 2027.

It failed its MOT on 9 April 2026 (windscreen washer not working; reversing lamp inoperative; nearside rear rear reflector defective or damaged by up to 50% of the reflecting surface; and 2 more) and passed 8 days later, on 17 April 2026.

Advisories at the latest test: front brake disc worn, but not excessively; front brake pad(s) wearing thin.

Mileage at that test: 48,306 miles, which matches the advertised 48,000 miles.

Advertised mileage is about 1,300 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, black. Mileage: 48,207 miles. Price: £22,749, £7,201 less than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/audi-q5-2021-f5e71a771da9
• 2021 Audi Q5 S Line, 2.0 diesel SUV, black. Mileage: 48,418 miles. Price: £23,489, £6,461 less than this car. Dealer: Essex Prestige in Harlow. AskCar page: https://askcar.co.uk/car/audi-q5-2021-183fbc003b5b
• 2021 Audi Q5 S Line, 2.0 diesel SUV, grey. Mileage: 47,127 miles. Price: £25,800, £4,150 less than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-q5-2021-4e97a997c68d

• The nearest: 2021 Audi Q5 S Line, 2.0 diesel SUV, blue, under a mile from this car. Mileage: 63,000 miles. Price: £26,995, £2,955 less than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/audi-q5-2021-43a1aabfa338