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: 19,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 19,000 miles, this 2023 Audi A3 S Line has covered about 7,600 fewer miles than other 2023 Audi A3 cars. Priced at £17,490, it is advertised £1,212 below the AskCar estimate of £18,702. The AskCar estimate uses 6,629 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The government's MOT record matches its advertised mileage. You can find this car at Beech Motor Company in Congleton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,212 (6%) under the AskCar estimate of £18,702.

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 6,629 priced Audi A3 adverts across different ages and specifications, as of 10 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,000: the median of the 451 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2023 Audi A3 advertised today. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,093 of the 2,173 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £17,490. 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 10 November 2026: valid until 22 September 2027.

It has had one MOT, on 23 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 19,075 miles, which matches the advertised 19,000 miles.

Advertised mileage is about 7,600 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

108 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 10 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: £17,749, £259 more 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, blue. Mileage: 18,875 miles. Price: £19,498, £2,008 more than this car. Dealer: Arnold Clark Ayr Peugeot in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a3-2023-384cc730a355
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 19,143 miles. Price: £18,740, £1,250 more than this car. Dealer: Stratstone Bolton Audi in Bolton. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0b9a338da2d1

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, 22 miles from this car. Mileage: 14,733 miles. Price: £19,498, £2,008 more than this car. Dealer: Arnold Clark Manchester Vauxhall in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2023-fdf5a1ac4a2e