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 35 (147 bhp)
• Year: 2023
• Mileage: 14,965 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 147 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A1 S Line has covered 14,965 miles, around 7,500 fewer miles than is typical for its age. The dealer is asking £21,323, which is £1,459 above the AskCar estimate of £19,864. To work out the AskCar estimate, we analyse UK dealer adverts for 4,840 Audi A1 cars across different ages and specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Audi Glasgow, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,459 (7%) over the AskCar estimate of £19,864.

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 4,840 priced Audi A1 adverts across different ages and specifications, as of 12 November 2026.

A 2023 Audi A1 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 44 for sale on AskCar, as of 12 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: 680 of the 1,329 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £21,323. 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 12 November 2026: valid until 25 October 2027.

It has had one MOT, on 26 October 2026, and passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge tyre at 2mm.

Mileage at that test: 14,879 miles, which matches the advertised 14,965 miles.

Advertised mileage is about 7,500 miles lower than the median mileage of a 2023 Audi A1 on AskCar.

Similar cars

27 other 2023 Audi A1 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £16,799 to £22,750, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A1 S Line, 1.5 petrol hatchback, black. Mileage: 15,110 miles. Price: £19,199, £2,124 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/audi-a1-2023-c8fba9932024
• 2023 Audi A1 S Line, 1.5 petrol hatchback, black. Mileage: 13,323 miles. Price: £20,890, £433 less than this car. Dealer: Group 1 Automotive Finchley Road Audi in Camden. AskCar page: https://askcar.co.uk/car/audi-a1-2023-4904fd0346c4
• 2023 Audi A1 S Line, 1.5 petrol hatchback, red. Mileage: 16,614 miles. Price: £16,799, £4,524 less than this car. Dealer: Halliwell Jones Chester MINI in Chester. AskCar page: https://askcar.co.uk/car/audi-a1-2023-27dee9c4b157

• The nearest: 2023 Audi A1 S Line, 1.5 petrol hatchback, black, 122 miles from this car. Mileage: 19,000 miles. Price: £18,995, £2,328 less than this car. Dealer: C Russell Auto Sales in Downpatrick. AskCar page: https://askcar.co.uk/car/audi-a1-2023-b2b456e77b46