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: 135,009 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: Black
• CO2: 26 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 135,009 miles on the clock, this 2021 Audi A3 Sport has done roughly 92,700 more miles than a typical 2021 Audi A3. Its asking price of £10,450 is £1,711 above the AskCar estimate of £8,739. To work out the AskCar estimate, we analyse UK dealer adverts for 6,691 Audi A3 cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. It is advertised by SMV Commercials in St Mary. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,711 (19%) over the AskCar estimate of £8,739.

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 6,691 priced Audi A3 adverts across different ages and specifications, as of 7 November 2026.

A 2021 Audi A3 with the 1.4 plug-in hybrid engine is typically advertised at £16,000: the median of the 81 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 Audi A3 advertised today. About 6 in 10 of 2021 Audi A3 cars are gone from sale within a month of being advertised: 440 of the 781 first advertised between 7 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £10,450. 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 7 November 2026: valid until 2 December 2026.

It has had 2 MOTs. The latest, on 3 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 127,591 miles, which matches the advertised 135,009 miles.

Advertised mileage is about 92,700 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

30 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 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, white. Mileage: 109,998 miles. Price: £10,790, £340 more than this car. Dealer: Cars Yard in Harrow. AskCar page: https://askcar.co.uk/car/audi-a3-2021-a315b799f04d
• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, black. Mileage: 82,486 miles. Price: £12,890, £2,440 more than this car. Dealer: Pro Auto Cars in Hook. AskCar page: https://askcar.co.uk/car/audi-a3-2021-029a63c3dfc4
• 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, grey. Mileage: 81,300 miles. Price: £12,450, £2,000 more than this car. Dealer: Peter Anderson Cars in St Neots. AskCar page: https://askcar.co.uk/car/audi-a3-2021-03f3339715ba

• The nearest: 2021 Audi A3 Sport, 1.4 plug-in hybrid hatchback, grey, 55 miles from this car. Mileage: 71,640 miles. Price: £13,350, £2,900 more than this car. Dealer: CRC in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2021-fbf9bea04dc8