2021 Audi A3 2.0 TDI Edition 1

Overview

• Make: Audi
• Model: A3
• Trim: Edition 1
• Version: 2.0 TDI 35 Edition 1 S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2021
• Mileage: 43,025 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A3 Edition 1 is advertised with 43,025 miles on the clock. Its asking price of £21,799 is £1,164 above the AskCar estimate of £20,635. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this advert 30 days ago, and its asking price has since fallen by £1,700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Manchester Audi, based in Manchester. 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: £1,164 (5%) over the AskCar estimate of £20,635.

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

This 2021 Audi A3 has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £23,499. Its asking price is now £21,799, £1,700 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 3 October 2026: £23,499
• 4 October 2026: £21,999
• 17 October 2026: £21,899
• 30 October 2026: £21,799

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 May 2027.

It has had 4 MOTs. The latest, on 28 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,586 miles, which matches the advertised 43,025 miles.

Advertised mileage is about 600 miles lower than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

5 other 2021 Audi A3 Edition 1 2.0 diesel automatic saloons are for sale at UK dealers, from £13,300 to £21,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Edition 1, 2.0 diesel saloon, black. Mileage: 41,680 miles. Price: £20,198, £1,601 less than this car. Dealer: Eastern Western Motor Group Audi Stirling in Stirling. AskCar page: https://askcar.co.uk/car/audi-a3-2021-8823440f3547
• 2021 Audi A3 Edition 1, 2.0 diesel saloon, blue. Mileage: 46,421 miles. Price: £20,491, £1,308 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2021-22941314fc4c
• 2021 Audi A3 Edition 1, 2.0 diesel saloon, grey. Mileage: 39,000 miles. Price: £21,000, £799 less than this car. Dealer: T C & C Ltd T/A Trade Cars & Commercials in Prudhoe. AskCar page: https://askcar.co.uk/car/audi-a3-2021-ff3e6379dc55