2021 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2021
• Mileage: 33,032 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 33,032 miles on the clock, this 2021 Audi A3 S Line has done roughly 10,600 fewer miles than a typical 2021 Audi A3. The AskCar estimate for this car is £16,231. It is priced at £16,995, which is £764 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 76 days ago. The recorded MOT expired on 23 September 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Auto Station in Elgin. 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: £764 (4%) over the AskCar estimate of £16,231.

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 76 days.

Price history

AskCar first saw this advert on 18 August 2026 at £16,995. 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: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 24 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 27,435 miles, which matches the advertised 33,032 miles.

Advertised mileage is about 10,600 miles lower than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

6 other 2021 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £14,200 to £16,499, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 36,749 miles. Price: £15,199, £1,796 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-f989444ffadf
• 2021 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 42,000 miles. Price: £14,950, £2,045 less than this car. Dealer: Windmill Autos in Sandy. AskCar page: https://askcar.co.uk/car/audi-a3-2021-7ffad608ba55
• 2021 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 21,721 miles. Price: £16,250, £745 less than this car. Dealer: Sytner Select Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-c89bd1ce1f8c

• The nearest: 2021 Audi A3 S Line, 1.0 petrol hatchback, black, 236 miles from this car. Mileage: 75,718 miles. Price: £15,495, £1,500 less than this car. Dealer: Errigal Motor Company in Belfast. AskCar page: https://askcar.co.uk/car/audi-a3-2021-9599af3ec1f7