2021 Audi A3 1.5 TFSI Edition 1

Overview

• Make: Audi
• Model: A3
• Trim: Edition 1
• Version: 1.5 TFSI 35 Edition 1 Manual FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2021
• Mileage: 24,028 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 24,028 miles on the clock, this 2021 Audi A3 Edition 1 has done roughly 19,600 fewer miles than a typical 2021 Audi A3. The dealer is asking £20,998, which is £339 above the AskCar estimate of £20,659. 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 62 days, and its asking price is down £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Armadale Citroen Leapmotor Vanstore, based in Armadale. 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: £339 (1%) over the AskCar estimate of £20,659.

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 1.5 petrol engine is typically advertised at £18,000: the median of the 191 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 62 days, and its asking price has been cut by £1,000. 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 1 September 2026 at £21,998. Its asking price is now £20,998, £1,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 1 September 2026: £21,998
• 23 September 2026: £21,498
• 29 October 2026: £20,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 August 2027.

It has had 4 MOTs. The latest, on 1 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 24,034 miles, which matches the advertised 24,028 miles.

Advertised mileage is about 19,600 miles lower than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

3 other 2021 Audi A3 Edition 1 1.5 petrol manual saloons are for sale at UK dealers, from £16,600 to £19,710, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Edition 1, 1.5 petrol saloon, blue. Mileage: 22,168 miles. Price: £19,710, £1,288 less than this car. Dealer: Evans Halshaw Ford Coatbridge in Coatbridge. AskCar page: https://askcar.co.uk/car/audi-a3-2021-3ffa5f42880e
• 2021 Audi A3 Edition 1, 1.5 petrol saloon, black. Mileage: 36,680 miles. Price: £18,860, £2,138 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a3-2021-b2b9e2c4d06d
• 2021 Audi A3 Edition 1, 1.5 petrol saloon, white. Mileage: 74,314 miles. Price: £16,600, £4,398 less than this car. Dealer: Sytner Select Swindon in Swindon. AskCar page: https://askcar.co.uk/car/audi-a3-2021-9c682d5d7400