2021 Audi Q2 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q2
• Trim: S Line
• Version: 2.0 TDI 30 S Line S tronic FWD Euro 6 (s/s) 5dr (114 bhp)
• Year: 2021
• Mileage: 35,979 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 35,979 miles on the clock, this 2021 Audi Q2 S Line has done roughly 2,200 fewer miles than a typical 2021 Audi Q2. Priced at £18,990, it is advertised £1,555 above the AskCar estimate of £17,435. The AskCar estimate uses UK dealer asking prices, including 2,697 Audi Q2 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 18 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Mervyn Stewart Ltd (North Down) in Belfast. 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

Above the going rate: £1,555 (8%) over the AskCar estimate of £17,435.

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 2,697 priced Audi Q2 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi Q2 with the 2.0 diesel engine is typically advertised at £17,000: the median of the 19 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi Q2 has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 15 October 2026 at £18,990. 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 5 November 2027.

It has had one MOT, on 6 November 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 29,868 miles, which matches the advertised 35,979 miles.

Advertised mileage is about 2,200 miles lower than the median mileage of a 2021 Audi Q2 on AskCar.

Similar cars

11 other 2021 Audi Q2 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,490 to £20,998, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q2 S Line, 2.0 diesel SUV, white. Mileage: 33,898 miles. Price: £16,995, £1,995 less than this car. Dealer: Cars2 Geely Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/audi-q2-2021-833e468ebcd6
• 2021 Audi Q2 S Line, 2.0 diesel SUV, white. Mileage: 32,613 miles. Price: £19,000, the same price as this car. Dealer: Hamlet Cars in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-q2-2021-0f7313e16e64
• 2021 Audi Q2 S Line, 2.0 diesel SUV, white. Mileage: 30,903 miles. Price: £16,490, £2,500 less than this car. Dealer: T C Harrison Stamford in Stamford. AskCar page: https://askcar.co.uk/car/audi-q2-2021-a143ec73fb7a

• The nearest: 2021 Audi Q2 S Line, 2.0 diesel SUV, grey, 83 miles from this car. Mileage: 51,069 miles. Price: £16,499, £2,491 less than this car. Dealer: Lookers Audi Ayr in Prestwick. AskCar page: https://askcar.co.uk/car/audi-q2-2021-8aa770813a03