2023 Audi A3 1.5 TFSI

Overview

• Make: Audi
• Model: A3
• Version: 1.5 TFSI 35 S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 21,277 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,277 miles on the clock, this 2023 Audi A3 has done roughly 5,700 fewer miles than a typical 2023 Audi A3. The AskCar estimate for this car is £24,312. It is priced at £24,450, which is £138 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,729 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 78 days, and its asking price has been cut by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Automotive Tetbury Audi, based in Tetbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £138 (under 1%) over the AskCar estimate of £24,312.

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 6,729 priced Audi A3 adverts across different ages and specifications, as of 6 November 2026.

A 2023 Audi A3 with the 1.5 petrol engine is typically advertised at £20,500: the median of the 512 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2023 Audi A3 has been on sale for at least 78 days, and its asking price has been cut by £1,500. About half of 2023 Audi A3 cars are gone from sale within a month of being advertised: 1,062 of the 2,095 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 20 August 2026 at £25,950. Its asking price is now £24,450, £1,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 August 2026: £25,950
• 13 September 2026: £25,895
• 19 September 2026: £25,450
• 30 September 2026: £24,950
• 6 October 2026: £24,450
• 14 October 2026: £24,250
• 20 October 2026: £24,495
• 25 October 2026: £24,850
• 3 November 2026: £24,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 16 February 2027.

It failed its MOT on 17 February 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 18,122 miles, which matches the advertised 21,277 miles.

Advertised mileage is about 5,700 miles lower than the median mileage of a 2023 Audi A3 on AskCar.