2026 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI Sport S tronic FWD Euro 6 (s/s) 4dr (114 bhp)
• Year: 2026
• Mileage: 5,717 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A3 Sport is advertised with 5,717 miles, approximately 2,500 above the typical mileage for its age. The AskCar estimate for this car is £26,090. It is priced at £24,400, which is £1,690 below that estimate. The AskCar estimate uses 6,729 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. The seller is Marshall Motor Group Bexley Audi, based in Bexley. 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: £1,690 (6%) under the AskCar estimate of £26,090.

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 2026 Audi A3 with the 1.5 petrol engine is typically advertised at £29,500: the median of the 752 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2026 Audi A3 advertised today. About 3 in 10 of 2026 Audi A3 cars are gone from sale within a month of being advertised: 269 of the 849 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £24,400. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,500 miles higher than the median mileage of a 2026 Audi A3 on AskCar.

Similar cars

12 other 2026 Audi A3 Sport 1.5 petrol automatic saloons are for sale at UK dealers, from £23,950 to £32,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 Audi A3 Sport, 1.5 petrol saloon, green. Mileage: 5,121 miles. Price: £23,950, £450 less than this car. Dealer: Mon Motors Bristol Audi in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2026-7759c281d077
• 2026 Audi A3 Sport, 1.5 petrol saloon, grey. Mileage: 5,000 miles. Price: £26,490, £2,090 more than this car. Dealer: Stratstone Halesowen Audi in Halesowen. AskCar page: https://askcar.co.uk/car/audi-a3-2026-97a0ad767fe6
• 2026 Audi A3 Sport, 1.5 petrol saloon, black. Mileage: 7,548 miles. Price: £24,014, £386 less than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-a3-2026-577398bac9b2

• The nearest: 2026 Audi A3 Sport, 1.5 petrol saloon, black, 18 miles from this car. Mileage: 500 miles. Price: £32,000, £7,600 more than this car. Dealer: Sytner Group West London Audi in London. AskCar page: https://askcar.co.uk/car/audi-a3-2026-6943f11090b0