2021 Audi A3 1.0 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.0 TFSI 30 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2021
• Mileage: 59,800 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A3 Sport is advertised with 59,800 miles, approximately 16,200 above the typical mileage for its age. The AskCar estimate for this car is £14,633. It is priced at £14,995, which is £362 above that estimate. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is GX Car Sales, based in Uxbridge. 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: £362 (2%) over the AskCar estimate of £14,633.

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 1.0 petrol engine is typically advertised at £15,000: the median of the 87 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A3 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 26 October 2026 at £14,995. 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 17 July 2027.

It has had 3 MOTs. The latest, on 2 July 2026, passed.

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

Mileage at that test: 57,965 miles, which matches the advertised 59,800 miles.

Advertised mileage is about 16,200 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

10 other 2021 Audi A3 Sport 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £11,983 to £18,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Sport, 1.0 petrol hatchback, blue. Mileage: 57,093 miles. Price: £14,485, £510 less than this car. Dealer: One Stop Car Shop in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2021-506159ec5c66
• 2021 Audi A3 Sport, 1.0 petrol hatchback, white. Mileage: 48,000 miles. Price: £14,950, the same price as this car. Dealer: K Motors London in New Malden. AskCar page: https://askcar.co.uk/car/audi-a3-2021-38f51ea24d48
• 2021 Audi A3 Sport, 1.0 petrol hatchback, black. Mileage: 46,000 miles. Price: £14,990, the same price as this car. Dealer: Brooke MOT Centre in Brooke. AskCar page: https://askcar.co.uk/car/audi-a3-2021-1023754d4ade

• The nearest: 2021 Audi A3 Sport, 1.0 petrol hatchback, blue, 8 miles from this car. Mileage: 16,450 miles. Price: £18,995, £4,000 more than this car. Dealer: JMS Cars in Staines. AskCar page: https://askcar.co.uk/car/audi-a3-2021-d516a4274ad3