2021 Audi A1 2.0 TFSI S Line Competition
Price: £19,595. Good value: £1,721 (8%) under the AskCar estimate of £21,316, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,862 priced Audi A1 adverts on AskCar as of 5 November 2026.
AskCar lists 4,982 used Audi A1 from 2,064 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: A1
- Trim: S Line Competition
- Version: 2.0 TFSI 40 S Line Competition S tronic FWD Euro 6 (s/s) 5dr Sportback (204 bhp)
- Year: 2021
- Mileage: 15,000 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 204 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 150 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 15,000 miles, this 2021 Audi A1 S Line Competition has covered about 24,000 fewer miles than other 2021 Audi A1 cars. The dealer is asking £19,595, which is £1,721 below the AskCar estimate of £21,316. To work out the AskCar estimate, we analyse UK dealer adverts for 4,862 Audi A1 cars across different ages and specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Gravel Hill Car Sales, based in Havant. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Good value: £1,721 (8%) under the AskCar estimate of £21,316.
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 4,862 priced Audi A1 adverts across different ages and specifications, as of 5 November 2026.
Time on sale
AskCar first saw this 2021 Audi A1 advertised today. About 6 in 10 of 2021 Audi A1 cars are gone from sale within a month of being advertised: 263 of the 444 first advertised between 8 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £19,595. 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 5 November 2026: valid until 28 December 2026.
It has had 2 MOTs. The latest, on 9 December 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 12,551 miles, which matches the advertised 15,000 miles.
Advertised mileage is about 24,000 miles lower than the median mileage of a 2021 Audi A1 on AskCar.
Similar cars
1 other 2021 Audi A1 S Line Competition 2.0 petrol automatic hatchback is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2021 Audi A1 S Line Competition, 2.0 petrol hatchback, black. Mileage: 138,570 miles. Price: £10,490, £9,105 less than this car. Dealer: Williams Motor Group in Bridgwater. AskCar page: https://askcar.co.uk/car/audi-a1-2021-629938282684
Browse all Audi A1 cars for sale · 2021 Audi A1 price guide
More like this
- Used Audi A1 S Line Competition prices
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Photos
7 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.