2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 18,875 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 18,875 miles on the clock, this 2023 Audi A3 S Line has done roughly 8,100 fewer miles than a typical 2023 Audi A3. Priced at £19,498, it is advertised £619 above the AskCar estimate of £18,879. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Ayr Peugeot, based in AYR. 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: £619 (3%) over the AskCar estimate of £18,879.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,200: the median of the 453 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 Audi A3 advertised 1 day ago. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 963 of the 1,886 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £19,498. 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 24 August 2027.

It failed its MOT on 20 August 2026 (headlamp aim too low; windscreen washer provides insufficient washer liquid; nearside rear shock absorbers has a serious fluid leak; and 1 more) and passed 5 days later, on 25 August 2026.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; nearside rear tyre slightly damaged/cracking or perishing; and 1 more.

Mileage at that test: 18,866 miles, which matches the advertised 18,875 miles.

Advertised mileage is about 8,100 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

106 other 2023 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £12,300 to £21,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 18,945 miles. Price: £18,149, £1,349 less than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/audi-a3-2023-fe189b5a7ffd
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 18,658 miles. Price: £17,910, £1,588 less than this car. Dealer: Evans Halshaw Ford Transit Centre Bretton in Chester. AskCar page: https://askcar.co.uk/car/audi-a3-2023-417a368d7f5a
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 19,232 miles. Price: £19,498, the same price as this car. Dealer: Arnold Clark Ayr Peugeot in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a3-2023-9c07c4a7e145

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, under a mile from this car. Mileage: 10,061 miles. Price: £19,998, £500 more than this car. Dealer: Arnold Clark Ayr Peugeot in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7ca98bb1e86c