2021 Audi A1 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A1
• Trim: S Line
• Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2021
• Mileage: 20,905 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 135 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A1 S Line has covered 20,905 miles, around 18,100 fewer miles than is typical for its age. Priced at £18,595, it is advertised £844 above the AskCar estimate of £17,751. The AskCar estimate uses 4,753 UK dealer adverts for the Audi A1, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 55 days. Its advertised mileage matches the government's MOT record. The seller is Your Ford Centre Kirkcaldy Ford Centre, based in Kirkcaldy. 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: £844 (4%) over the AskCar estimate of £17,751.

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 55 days.

Price history

AskCar first saw this advert on 8 September 2026 at £18,595. 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 2 November 2026: valid until 6 May 2027.

It has had 3 MOTs. The latest, on 16 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 18,260 miles, which matches the advertised 20,905 miles.

Advertised mileage is about 18,100 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 £17,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 22,193 miles. Price: £17,240, £1,355 less than this car. Dealer: Evans Halshaw MG Grimsby in Grimsby. AskCar page: https://askcar.co.uk/car/audi-a1-2021-8ee3685d7d78
• 2021 Audi A1 S Line, 1.0 petrol hatchback, red. Mileage: 17,498 miles. Price: £17,995, £600 less than this car. Dealer: Stokesley Motors in Stokesley. AskCar page: https://askcar.co.uk/car/audi-a1-2021-6528f052c081
• 2021 Audi A1 S Line, 1.0 petrol hatchback, blue. Mileage: 17,290 miles. Price: £16,995, £1,600 less than this car. Dealer: Longmans Motors in Basildon. AskCar page: https://askcar.co.uk/car/audi-a1-2021-b1ab57669ee0

• The nearest: 2021 Audi A1 S Line, 1.0 petrol hatchback, white, 26 miles from this car. Mileage: 25,255 miles. Price: £17,698, £897 less than this car. Dealer: Arnold Clark Dundee Vauxhall / Fiat / Abarth in Dundee. AskCar page: https://askcar.co.uk/car/audi-a1-2021-057b96de79e0