2021 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2021
• Mileage: 73,958 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 73,958 miles on the clock, this 2021 Audi A3 Sport has done roughly 30,700 more miles than a typical 2021 Audi A3. Its asking price of £13,289 is £469 below the AskCar estimate of £13,758. To work out the AskCar estimate, we analyse UK dealer adverts for 6,630 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 81 days, and its asking price has been cut by £1,460. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Rubber Duck Cars in North Shields. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £469 (3%) under the AskCar estimate of £13,758.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Audi A3 with the 1.5 petrol engine is typically advertised at £18,000: the median of the 194 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2021 Audi A3 has been on sale for at least 81 days, and its asking price has been cut by £1,460. About 6 in 10 of 2021 Audi A3 cars are gone from sale within a month of being advertised: 419 of the 741 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 15 August 2026 at £14,749. Its asking price is now £13,289, £1,460 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 15 August 2026: £14,749
• 17 August 2026: £14,489
• 26 August 2026: £14,490
• 3 September 2026: £14,491
• 8 September 2026: £14,289
• 16 September 2026: £14,149
• 23 September 2026: £13,989
• 29 September 2026: £13,789
• 9 October 2026: £13,649
• 21 October 2026: £13,489
• 3 November 2026: £13,289

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 16 April 2027.

It failed its MOT on 11 April 2026 (nearside rear tyre tread depth below requirements of 1.6mm; offside rear tyre tread depth below requirements of 1.6mm; offside rear coil spring fractured or broken) and passed 2 days later, on 13 April 2026.

Advisories at the latest test: offside rear shock absorbers has light misting of oil.

Mileage at that test: 69,619 miles, which matches the advertised 73,958 miles.

Advertised mileage is about 30,700 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

6 other 2021 Audi A3 Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £13,750 to £18,738, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Sport, 1.5 petrol hatchback, white. Mileage: 77,000 miles. Price: £13,750, £461 more than this car. Dealer: AWB Motors Dukinfield in Dukinfield. AskCar page: https://askcar.co.uk/car/audi-a3-2021-90a3d70ad9dd
• 2021 Audi A3 Sport, 1.5 petrol hatchback, silver. Mileage: 53,000 miles. Price: £15,995, £2,706 more than this car. Dealer: Poolfoot Car Centre in Fleetwood. AskCar page: https://askcar.co.uk/car/audi-a3-2021-32db5168e6c8
• 2021 Audi A3 Sport, 1.5 petrol hatchback, red. Mileage: 34,458 miles. Price: £16,011, £2,722 more than this car. Dealer: Stellantis &You Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2021-6ac8489b2348