2021 Audi A1 1.0 TFSI S Line
Price: £15,290. Fair price: £954 (5%) under the AskCar estimate of £16,244, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,753 priced Audi A1 adverts on AskCar as of 2 November 2026.
AskCar lists 4,864 used Audi A1 from 2,042 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A1
- Trim: S Line
- Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback
- Year: 2021
- Mileage: 45,650 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 45,650 miles on the clock, this 2021 Audi A1 S Line has done roughly 6,700 more miles than a typical 2021 Audi A1. Priced at £15,290, it is advertised £954 below the AskCar estimate of £16,244. 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 have tracked this advert for 19 days. Its advertised mileage matches the government's MOT record. You can find this car at Lennox Auto in London. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £954 (5%) under the AskCar estimate of £16,244.
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 19 days.
Price history
AskCar first saw this advert on 14 October 2026 at £15,290. 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: valid until 5 February 2027.
It has had 4 MOTs. The latest, on 2 February 2026, passed.
Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.
Mileage at that test: 37,498 miles, which matches the advertised 45,650 miles.
Advertised mileage is about 6,700 miles higher 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: 45,000 miles. Price: £15,929, £639 more than this car. Dealer: Lookers Audi Teesside in Teesside. AskCar page: https://askcar.co.uk/car/audi-a1-2021-f293844209ae
- 2021 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 47,000 miles. Price: £16,995, £1,705 more than this car. Dealer: Group 1 Automotive Stansted Audi in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/audi-a1-2021-cc18fc89c4ae
- 2021 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 43,700 miles. Price: £14,595, £695 less than this car. Dealer: Car 4 U (LDN) in Harlesden. AskCar page: https://askcar.co.uk/car/audi-a1-2021-5f985a093f1a
Browse all Audi A1 cars for sale · 2021 Audi A1 price guide
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Photos
23 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.