2020 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: 2020
• Mileage: 26,368 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: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A3 S Line has covered 26,368 miles, around 23,700 fewer miles than is typical for its age. Its asking price of £16,399 is £641 below the AskCar estimate of £17,040. To work out the AskCar estimate, we analyse UK dealer adverts for 6,630 Audi A3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 60 days, and its asking price has been cut by £600. We checked its advertised mileage against the government's MOT record, and they match. The seller is The Carzone Winsford, based in Winsford. 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: £641 (3%) under the AskCar estimate of £17,040.

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 1.0 petrol engine is typically advertised at £13,000: the median of the 63 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2020 Audi A3 has been on sale for at least 60 days, and its asking price has been cut by £600. About half of 2020 Audi A3 cars are gone from sale within a month of being advertised: 248 of the 473 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 5 September 2026 at £16,999. Its asking price is now £16,399, £600 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 5 September 2026: £16,999
• 22 October 2026: £16,399

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 25 January 2027.

It has had 3 MOTs. The latest, on 26 January 2026, passed.

Advisories at the latest test: tyre slightly damaged/cracking or perishing both rear tyres perished; shock absorbers has light misting of oil both rears.

Mileage at that test: 21,774 miles, which matches the advertised 26,368 miles.

Advertised mileage is about 23,700 miles lower than the median mileage of a 2020 Audi A3 on AskCar.

Similar cars

1 other 2020 Audi A3 S Line 1.0 petrol automatic hatchback is for sale at UK dealers, as of 4 November 2026.

The closest to this car in mileage:

• 2020 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 33,756 miles. Price: £17,000, £601 more than this car. Dealer: Ancoats Car Sales in Manchester. AskCar page: https://askcar.co.uk/car/audi-a3-2020-3fe2d49f75ac