2023 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2023
• Mileage: 24,997 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A3 S Line has covered 24,997 miles. The AskCar estimate for this car is £19,759. It is priced at £18,099, which is £1,660 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,645 Audi A3 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 68 days, and its asking price is down £2,500. Its advertised mileage matches the government's MOT record. The seller is Motorpoint Portsmouth, based in Portsmouth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £1,660 (8%) under the AskCar estimate of £19,759.

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 6,645 priced Audi A3 adverts across different ages and specifications, as of 5 November 2026.

A 2023 Audi A3 with the 1.0 petrol engine is typically advertised at £18,100: the median of the 464 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 68 days, and its asking price has been cut by £2,500. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,037 of the 2,042 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 29 August 2026 at £20,599. Its asking price is now £18,099, £2,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 29 August 2026: £20,599
• 5 September 2026: £20,149
• 12 September 2026: £19,899
• 15 September 2026: £19,699
• 29 September 2026: £19,399
• 6 October 2026: £19,249
• 13 October 2026: £19,099
• 20 October 2026: £18,949
• 27 October 2026: £18,349
• 3 November 2026: £18,099

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 July 2027.

It has had 2 MOTs. The latest, on 29 July 2026, passed.

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

Mileage at that test: 24,987 miles, which matches the advertised 24,997 miles.

Advertised mileage is about 1,800 miles lower than the median mileage of a 2023 Audi A3 on AskCar.

Similar cars

179 other 2023 Audi A3 S Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £23,180, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 24,791 miles. Price: £19,990, £1,891 more than this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-a3-2023-07f81afcb850
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 25,232 miles. Price: £19,799, £1,700 more than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/audi-a3-2023-cdb0fcc4959b
• 2023 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 24,720 miles. Price: £17,995, £104 less than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/audi-a3-2023-7bac09140659

• The nearest: 2023 Audi A3 S Line, 1.0 petrol hatchback, white, 31 miles from this car. Mileage: 11,028 miles. Price: £20,990, £2,891 more than this car. Dealer: Harwoods Five Oaks Audi in Five Oaks. AskCar page: https://askcar.co.uk/car/audi-a3-2023-6d2ffee730f3