2023 Audi A1 1.5 TFSI S Line

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: 36,585 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 36,585 miles on the clock, this 2023 Audi A1 S Line has done roughly 14,100 more miles than a typical 2023 Audi A1. Priced at £18,595, it is advertised £199 above the AskCar estimate of £18,396. 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 first saw this car advertised 16 days ago. Its asking price has since fallen by £400. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sandown Chery Guildford, based in Guildford. 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: £199 (1%) over the AskCar estimate of £18,396.

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 1.5 petrol engine is typically advertised at £20,500: the median of the 47 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A1 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £18,995. Its asking price is now £18,595, £400 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 17 October 2026: £18,995
• 31 October 2026: £18,595

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 January 2027.

It has had one MOT, on 24 December 2025, and passed.

Advisories at the latest test: nearside front inner tyre worn close to legal limit/worn on edge.

Mileage at that test: 24,691 miles, which matches the advertised 36,585 miles.

Advertised mileage is about 14,100 miles higher than the median mileage of a 2023 Audi A1 on AskCar.

Similar cars

26 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A1 S Line, 1.5 petrol hatchback, silver. Mileage: 39,500 miles. Price: £19,999, £1,404 more than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a1-2023-e0be272c5962
• 2023 Audi A1 S Line, 1.5 petrol hatchback, white. Mileage: 33,635 miles. Price: £18,695, £100 more than this car. Dealer: DB90 in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a1-2023-d7ee4324ac82
• 2023 Audi A1 S Line, 1.5 petrol hatchback, black. Mileage: 32,194 miles. Price: £17,500, £1,095 less than this car. Dealer: Cotswold Group Select in Tewkesbury. AskCar page: https://askcar.co.uk/car/audi-a1-2023-d089d9b41037

• The nearest: 2023 Audi A1 S Line, 1.5 petrol hatchback, grey, 22 miles from this car. Mileage: 23,759 miles. Price: £18,949, £354 more than this car. Dealer: Lookers Volkswagen Battersea in Battersea. AskCar page: https://askcar.co.uk/car/audi-a1-2023-404965a1c45c