2020 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2020
• Mileage: 48,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 48,000 miles on the clock, this 2020 Audi A3 S Line has done roughly 2,400 fewer miles than a typical 2020 Audi A3. Its asking price of £15,490 is £1,090 above the AskCar estimate of £14,400. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 24 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Bedford Car Centres, based in Bedford. 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: £1,090 (7%) over the AskCar estimate of £14,400.

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 24 days.

Price history

AskCar first saw this advert on 9 October 2026 at £15,490. 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 2 November 2026: valid until 2 November 2026.

It failed its MOT on 28 October 2025 (front registration plate does not conform to the specified requirements incorrectly spaced; rear registration plate does not conform to the specified requirements incorrectly spaced) and passed 6 days later, on 3 November 2025.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing cracked, perished and started to split in treads; offside rear tyre slightly damaged/cracking or perishing cracked, perished and started to split in treads.

Mileage at that test: 43,336 miles, which matches the advertised 48,000 miles.

Advertised mileage is about 2,400 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 £16,399, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Audi A3 S Line, 1.0 petrol hatchback, grey. Mileage: 45,914 miles. Price: £14,495, £995 less than this car. Dealer: H Tones Oxford Garage in Hartlepool. AskCar page: https://askcar.co.uk/car/audi-a3-2020-dd0e4eb10ef3
• 2020 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 50,356 miles. Price: £14,998, £492 less than this car. Dealer: Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth in Glasgow. AskCar page: https://askcar.co.uk/car/audi-a3-2020-5830886bc2c7
• 2020 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 54,000 miles. Price: £13,995, £1,495 less than this car. Dealer: Riverside Car Sales in Castleford. AskCar page: https://askcar.co.uk/car/audi-a3-2020-b4b72d30f092

• The nearest: 2020 Audi A3 S Line, 1.0 petrol hatchback, black, 62 miles from this car. Mileage: 33,566 miles. Price: £15,999, £509 more than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/audi-a3-2020-db3910fe00b6