2020 Audi A3 1.5 TFSI Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2020
• Mileage: 40,782 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: Black
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A3 Sport has covered 40,782 miles, around 9,300 fewer miles than is typical for its age. The AskCar estimate for this car is £15,794. It is priced at £16,890, which is £1,096 above that estimate. The AskCar estimate uses 6,630 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 35 days. Its advertised mileage matches the government's MOT record. The seller is Independent Cars, based in Rotherham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,096 (6%) over the AskCar estimate of £15,794.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2020 Audi A3 with the 1.5 petrol engine is typically advertised at £16,000: the median of the 142 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Audi A3 has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £16,890. 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 4 November 2026: valid until 5 November 2026.

It failed its MOT on 16 October 2025 (tyre pressure monitoring system malfunctioning or obviously inoperative) and passed later the same day.

Advisories at the latest test: nearside front tyre has a cut but not deep enough to reach the ply or cords side wall; nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 32,908 miles, which matches the advertised 40,782 miles.

Advertised mileage is about 9,300 miles lower than the median mileage of a 2020 Audi A3 on AskCar.

Similar cars

6 other 2020 Audi A3 Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £10,995 to £15,424, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A3 Sport, 1.5 petrol hatchback, red. Mileage: 43,336 miles. Price: £15,168, £1,722 less than this car. Dealer: Eden Approved Bicester in Bicester. AskCar page: https://askcar.co.uk/car/audi-a3-2020-9d21509b6328
• 2020 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 31,000 miles. Price: £15,424, £1,466 less than this car. Dealer: cartime Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/audi-a3-2020-ea8a8968196a
• 2020 Audi A3 Sport, 1.5 petrol hatchback, blue. Mileage: 68,000 miles. Price: £13,995, £2,895 less than this car. Dealer: The Carsite London in Bromley. AskCar page: https://askcar.co.uk/car/audi-a3-2020-bef267551240