2021 Audi A3 1.5 TFSI

Overview

• Make: Audi
• Model: A3
• Version: 1.5 35 TFSI S tronic FWD Euro 6 5dr (148 bhp)
• Year: 2021
• Mileage: 63,424 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: Blue
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A3 has covered 63,424 miles, around 19,800 more miles than is typical for its age. The dealer is asking £18,699, which is £576 above the AskCar estimate of £18,123. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this car for sale 4 days ago. Its advertised mileage matches the government's MOT record. You can find this car at cinch Bellevue in Hart. 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: £576 (3%) over the AskCar estimate of £18,123.

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

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 £18,499. Its asking price is now £18,699, £200 more.

Price changes recorded:

• 29 October 2026: £18,499
• 31 October 2026: £18,699

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 6 October 2027.

It has had 4 MOTs. The latest, on 7 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 63,421 miles, which matches the advertised 63,424 miles.

Advertised mileage is about 19,800 miles higher than the median mileage of a 2021 Audi A3 on AskCar.