2021 Audi A3 2.0 TDI Technik

Overview

• Make: Audi
• Model: A3
• Trim: Technik
• Version: 2.0 TDI 30 Technik Manual FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
• Year: 2021
• Mileage: 71,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 114 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 71,000 miles on the clock, this 2021 Audi A3 Technik has done roughly 27,400 more miles than a typical 2021 Audi A3. The dealer is asking £11,990, which is £1,165 below the AskCar estimate of £13,155. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 70 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at J M Car Sales in Bolton. 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

Good value: £1,165 (8%) under the AskCar estimate of £13,155.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi A3 with the 2.0 diesel engine is typically advertised at £17,400: the median of the 45 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2021 Audi A3 has been on sale for at least 70 days. About 6 in 10 of 2021 Audi A3 cars are gone from sale within a month of being advertised: 403 of the 709 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 24 August 2026 at £11,990. 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 6 April 2027.

It has had 4 MOTs. The latest, on 7 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 69,090 miles, which matches the advertised 71,000 miles.

Advertised mileage is about 27,400 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

3 other 2021 Audi A3 Technik 2.0 diesel manual hatchbacks are for sale at UK dealers, from £10,490 to £12,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Technik, 2.0 diesel hatchback, black. Mileage: 65,631 miles. Price: £12,499, £509 more than this car. Dealer: Davidsons Of Morpeth in Longbenton. AskCar page: https://askcar.co.uk/car/audi-a3-2021-19b554405df6
• 2021 Audi A3 Technik, 2.0 diesel hatchback, black. Mileage: 102,270 miles. Price: £10,490, £1,500 less than this car. Dealer: HMC in Chesham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-c07a4fca7617
• 2021 Audi A3 Technik, 2.0 diesel hatchback, black. Mileage: 112,276 miles. Price: £10,999, £991 less than this car. Dealer: A R used Cars in Bedford. AskCar page: https://askcar.co.uk/car/audi-a3-2021-eb9aeabdc03c