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: 39,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A3 Edition 1 is advertised with 39,000 miles, approximately 4,600 below the typical mileage for its age. Its asking price of £21,000 is £85 below the AskCar estimate of £21,085. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 3 days. Its advertised mileage matches the government's MOT record. You can find this car at T C & C Ltd T/A Trade Cars & Commercials in Prudhoe. 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: £85 (under 1%) under the AskCar estimate of £21,085.

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

AskCar first saw this 2021 Audi A3 advertised 3 days ago. 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 30 October 2026 at £21,000. 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 2026.

It has had 3 MOTs. The latest, on 6 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 35,238 miles, which matches the advertised 39,000 miles.

Advertised mileage is about 4,600 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 £21,799, 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, £802 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: 43,025 miles. Price: £21,799, £799 more than this car. Dealer: Stratstone Manchester Audi in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2021-a24500895fb2
• 2021 Audi A3 Edition 1, 2.0 diesel saloon, blue. Mileage: 46,421 miles. Price: £20,491, £509 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-a3-2021-22941314fc4c