2023 Audi A1 1.5 TFSI S Line
Price: £19,350. Fair price: £614 (3%) over the AskCar estimate of £18,736, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,846 priced Audi A1 adverts on AskCar as of 4 November 2026.
AskCar lists 4,937 used Audi A1 from 2,053 UK dealerships, as of 4 November 2026.
Overview
- Make: Audi
- Model: A1
- Trim: S Line
- Version: 1.5 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)
- Year: 2023
- Mileage: 36,742 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 147 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 128 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 36,742 miles, this 2023 Audi A1 S Line has covered about 14,300 more miles than other 2023 Audi A1 cars. The dealer is asking £19,350, which is £614 above the AskCar estimate of £18,736. To work out the AskCar estimate, we analyse UK dealer adverts for 4,846 Audi A1 cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Mon Motors Bristol Audi, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £614 (3%) over the AskCar estimate of £18,736.
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 4,846 priced Audi A1 adverts across different ages and specifications, as of 4 November 2026.
A 2023 Audi A1 with the 1.5 petrol engine is typically advertised at £20,400: the median of the 45 for sale on AskCar, as of 4 November 2026.
Time on sale
AskCar first saw this 2023 Audi A1 advertised today. About half of 2023 Audi A1 cars are gone from sale within a month of being advertised: 616 of the 1,179 first advertised between 7 July 2026 and 1 October 2026.
Price history
AskCar first saw this advert on 4 November 2026 at £19,350. 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 4 November 2026: valid until 27 April 2027.
It failed its MOT on 20 April 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.
There were no advisories at the latest test.
Mileage at that test: 31,454 miles, which matches the advertised 36,742 miles.
Advertised mileage is about 14,300 miles higher than the median mileage of a 2023 Audi A1 on AskCar.
Similar cars
25 other 2023 Audi A1 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £17,500 to £22,750, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2023 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 36,600 miles. Price: £19,400, £50 more than this car. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a1-2023-ef5402c7457c
- 2023 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 36,585 miles. Price: £18,595, £755 less than this car. Dealer: Sandown Chery Guildford in Guildford. AskCar page: https://askcar.co.uk/car/audi-a1-2023-0152c11a48b6
- 2023 Audi A1 S Line, 1.5 petrol hatchback, silver. Mileage: 39,500 miles. Price: £19,999, £649 more than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a1-2023-e0be272c5962
Browse all Audi A1 cars for sale · 2023 Audi A1 price guide
More like this
- Used Audi A1 S Line prices
- Used Audi A1 for sale under £20,000
- Used automatic Audi A1 for sale
- Used Audi A1 for sale near Bristol
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.