2021 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI 25 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (94 bhp)
• Year: 2021
• Mileage: 32,059 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 94 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A1 S Line has covered 32,059 miles, around 6,900 fewer miles than is typical for its age. The AskCar estimate for this car is £16,080. It is priced at £15,389, which is £691 below that estimate. The AskCar estimate draws on 4,753 Audi A1 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 22 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. You can find this car at Select Motors (GB) in Colindale. 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: £691 (4%) under the AskCar estimate of £16,080.

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 1.0 petrol engine is typically advertised at £14,100: the median of the 195 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A1 has been on sale for at least 22 days.

Price history

AskCar first saw this advert on 11 October 2026 at £15,889. Its asking price is now £15,389, £500 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 11 October 2026: £15,889
• 16 October 2026: £15,689
• 22 October 2026: £15,589
• 28 October 2026: £15,389

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 7 October 2027.

It has had 4 MOTs. The latest, on 8 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,061 miles, which matches the advertised 32,059 miles.

Advertised mileage is about 6,900 miles lower than the median mileage of a 2021 Audi A1 on AskCar.

Similar cars

24 other 2021 Audi A1 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £11,899 to £18,595, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 32,000 miles. Price: £17,250, £1,861 more than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/audi-a1-2021-1e08a38fea23
• 2021 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 29,981 miles. Price: £17,043, £1,654 more than this car. Dealer: Lookers Audi Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a1-2021-3b1a8c859fd0
• 2021 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 34,300 miles. Price: £11,995, £3,394 less than this car. Dealer: Top Gear Harrow in Harrow. AskCar page: https://askcar.co.uk/car/audi-a1-2021-9fe9776ed3df