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: 16,837 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

With 16,837 miles on the clock, this 2023 Audi A3 S Line has done roughly 10,200 fewer miles than a typical 2023 Audi A3. Priced at £18,550, it is advertised £496 below the AskCar estimate of £19,046. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 52 days ago, and its asking price has since fallen by £3,445. The government's MOT record matches its advertised mileage. You can find this car at Group 1 Automotive Stansted Audi in Bishops Stortford. 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: £496 (2%) under the AskCar estimate of £19,046.

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

This 2023 Audi A3 has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £21,995. Its asking price is now £18,550, £3,445 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 11 September 2026: £21,995
• 16 September 2026: £21,495
• 18 September 2026: £20,795
• 22 September 2026: £19,850
• 1 October 2026: £19,750
• 3 October 2026: £19,695
• 7 October 2026: £19,395
• 14 October 2026: £19,250
• 21 October 2026: £18,595
• 27 October 2026: £18,550

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 August 2027.

It has had one MOT, on 6 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,546 miles, which matches the advertised 16,837 miles.

Advertised mileage is about 10,200 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, blue. Mileage: 17,017 miles. Price: £19,698, £1,148 more than this car. Dealer: Arnold Clark St Helens Renault / Dacia / Vanstore in St Helens. AskCar page: https://askcar.co.uk/car/audi-a3-2023-741f7fa7a98f
• 2023 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 16,244 miles. Price: £18,998, £448 more than this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/audi-a3-2023-af33752e074e
• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 17,527 miles. Price: £19,360, £810 more than this car. Dealer: Lookers Audi Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a3-2023-85999898970d

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, black, 13 miles from this car. Mileage: 32,573 miles. Price: £16,690, £1,860 less than this car. Dealer: Sonny Adams Motor Company in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-a3-2023-0b4ebc7dbfbb