2021 Audi A3 1.4 TFSIe Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.4 13kWh TFSIe 40 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
• Year: 2021
• Mileage: 48,800 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 26 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 48,800 miles on the clock, this 2021 Audi A3 Sport has done roughly 5,200 more miles than a typical 2021 Audi A3. Its asking price of £14,490 is £1,039 below the AskCar estimate of £15,529. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 4 days ago. Its advertised mileage matches the government's MOT record. It is for sale at K Motors London in New Malden. 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: £1,039 (6%) under the AskCar estimate of £15,529.

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 1.4 plug-in hybrid engine is typically advertised at £15,900: the median of the 77 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2021 Audi A3 advertised 4 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 29 October 2026 at £14,490. 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 14 October 2027.

It has had 5 MOTs. The latest, on 15 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 48,615 miles, which matches the advertised 48,800 miles.

Advertised mileage is about 5,200 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

27 other 2021 Audi A3 Sport 1.4 plug-in hybrid automatic hatchbacks are for sale at UK dealers, from £10,790 to £20,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, white. Mileage: 53,357 miles. Price: £14,813, £323 more than this car. Dealer: Lookers Car Hub Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/audi-a3-2021-81309c080dda
• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, black. Mileage: 43,849 miles. Price: £15,395, £905 more than this car. Dealer: Switch Car Group in Liverpool. AskCar page: https://askcar.co.uk/car/audi-a3-2021-43981a4ad0ec
• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, white. Mileage: 54,248 miles. Price: £14,664, £174 more than this car. Dealer: D. M. Keith in Bradford. AskCar page: https://askcar.co.uk/car/audi-a3-2021-6313d6acf15e

• The nearest: 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, black, 5 miles from this car. Mileage: 37,000 miles. Price: £15,995, £1,505 more than this car. Dealer: Balham Car London in Balham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-b2d5beb1b6c3