2023 Audi A1 1.0 TFSI S Line
Price: £18,485. Fair price: £691 (3%) over the AskCar estimate of £17,794, 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 Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
- Year: 2023
- Mileage: 17,286 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 108 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 126 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 17,286 miles on the clock, this 2023 Audi A1 S Line has done roughly 5,200 fewer miles than a typical 2023 Audi A1. Priced at £18,485, it is advertised £691 above the AskCar estimate of £17,794. To work out the AskCar estimate, we analyse UK dealer adverts for 4,753 Audi A1 cars across different ages and specifications. It first appeared in our advert records 24 days ago. The seller is SERE Motors Belfast, based in Belfast. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £691 (3%) over the AskCar estimate of £17,794.
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 2023 Audi A1 with the 1.0 petrol engine is typically advertised at £16,900: the median of the 656 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 Audi A1 has been on sale for at least 24 days.
Price history
AskCar first saw this advert on 9 October 2026 at £18,485. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 5,200 miles lower than the median mileage of a 2023 Audi A1 on AskCar.
Similar cars
132 other 2023 Audi A1 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £13,140 to £19,999, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A1 S Line, 1.0 petrol hatchback, grey. Mileage: 17,215 miles. Price: £17,550, £935 less than this car. Dealer: Big Motoring World Norwich in Norwich. AskCar page: https://askcar.co.uk/car/audi-a1-2023-0ccd97529cd1
- 2023 Audi A1 S Line, 1.0 petrol hatchback, white. Mileage: 17,446 miles. Price: £16,880, £1,605 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/audi-a1-2023-d7b7b3895998
- 2023 Audi A1 S Line, 1.0 petrol hatchback, black. Mileage: 17,614 miles. Price: £17,299, £1,186 less than this car. Dealer: Motorpoint Swansea in Swansea. AskCar page: https://askcar.co.uk/car/audi-a1-2023-89980f379502
- The nearest: 2023 Audi A1 S Line, 1.0 petrol hatchback, silver, 2 miles from this car. Mileage: 11,976 miles. Price: £19,490, £1,005 more than this car. Dealer: Agnew Group Belfast Audi in Belfast. AskCar page: https://askcar.co.uk/car/audi-a1-2023-c215500670d6
Browse all Audi A1 cars for sale · 2023 Audi A1 price guide
More like this
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Photos
6 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.