2020 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI S Line Manual FWD Euro 6 5dr
• Year: 2020
• Mileage: 21,905 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 21,905 miles on the clock, this 2020 Audi A3 S Line has done roughly 28,500 fewer miles than a typical 2020 Audi A3. Priced at £16,399, it is advertised £566 below the AskCar estimate of £16,965. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 27 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fords of Winsford Manchester, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £566 (3%) under the AskCar estimate of £16,965.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 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 2 November 2026.

Time on sale

This 2020 Audi A3 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 6 October 2026 at £16,899. Its asking price is now £16,399, £500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 6 October 2026: £16,899
• 10 October 2026: £16,799
• 14 October 2026: £16,699
• 26 October 2026: £16,599
• 30 October 2026: £16,399

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 November 2026.

It has had 3 MOTs. The latest, on 13 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 18,704 miles, which matches the advertised 21,905 miles.

Advertised mileage is about 28,500 miles lower than the median mileage of a 2020 Audi A3 on AskCar.

Similar cars

12 other 2020 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £12,990 to £15,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 27,290 miles. Price: £15,750, £649 less than this car. Dealer: Orwell Motors in Dunfermline. AskCar page: https://askcar.co.uk/car/audi-a3-2020-457fc2cae5f0
• 2020 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 33,566 miles. Price: £15,999, £400 less than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/audi-a3-2020-db3910fe00b6
• 2020 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 34,033 miles. Price: £15,599, £800 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/audi-a3-2020-e1cfa994fab1