2021 Audi A1 1.5 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.5 TFSI S Line S tronic FWD Euro 6 5dr 35 (147 bhp)
• Year: 2021
• Mileage: 35,152 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A1 S Line has covered 35,152 miles. Priced at £16,668, it is advertised £126 above the AskCar estimate of £16,542. The AskCar estimate uses UK dealer asking prices, including 4,753 Audi A1 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 16 days ago, and its asking price has since fallen by £200. The latest MOT recorded 36,158 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 8 May 2027. The seller is Eden Vauxhall Oxford, based in Oxford. 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: £126 (under 1%) over the AskCar estimate of £16,542.

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 4,753 priced Audi A1 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi A1 with the 1.5 petrol engine is typically advertised at £18,000: the median of the 27 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A1 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £16,868. Its asking price is now £16,668, £200 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 17 October 2026: £16,868
• 20 October 2026: £16,668

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 8 May 2027.

It has had 3 MOTs. The latest, on 8 May 2026, passed.

Advisories at the latest test: rear brake pad(s) wearing thin; front windscreen wiper blade defective.

Mileage at that test: 36,158 miles. The advert says 35,152 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 3,800 miles lower than the median mileage of a 2021 Audi A1 on AskCar.

Similar cars

12 other 2021 Audi A1 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £13,275 to £19,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 34,124 miles. Price: £15,789, £879 less than this car. Dealer: Brayleys Cars Brayley Renault Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-a1-2021-07dfd2868d62
• 2021 Audi A1 S Line, 1.5 petrol hatchback, black. Mileage: 26,000 miles. Price: £17,990, £1,322 more than this car. Dealer: Stratus in Basingstoke. AskCar page: https://askcar.co.uk/car/audi-a1-2021-c4a3677daba5
• 2021 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 23,215 miles. Price: £17,995, £1,327 more than this car. Dealer: Auriga Cars in Coal Aston. AskCar page: https://askcar.co.uk/car/audi-a1-2021-b0d1a2458e7d