2020 Audi A3 1.0 TFSI S Line
Price: £14,998. Fair price: £311 (2%) over the AskCar estimate of £14,687, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,542 priced Audi A3 adverts on AskCar as of 2 November 2026.
AskCar lists 6,720 used Audi A3 from 2,302 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.0 TFSI S Line Manual FWD Euro 6 5dr
- Year: 2020
- Mileage: 50,356 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 132 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Audi A3 S Line has covered 50,356 miles. The dealer is asking £14,998, which is £311 above the AskCar estimate of £14,687. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 11 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Glasgow Hamilton Road Vauxhall / Fiat / Abarth, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £311 (2%) over the AskCar estimate of £14,687.
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 11 days.
Price history
AskCar first saw this advert on 22 October 2026 at £14,998. 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 20 October 2027.
It has had 4 MOTs. The latest, on 21 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 50,386 miles, which matches the advertised 50,356 miles.
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, blue. Mileage: 48,000 miles. Price: £15,490, £492 more than this car. Dealer: Bedford Car Centres in Bedford. AskCar page: https://askcar.co.uk/car/audi-a3-2020-157a04bb4f7e
- 2020 Audi A3 S Line, 1.0 petrol hatchback, black. Mileage: 54,000 miles. Price: £13,995, £1,003 less than this car. Dealer: Riverside Car Sales in Castleford. AskCar page: https://askcar.co.uk/car/audi-a3-2020-b4b72d30f092
- 2020 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 54,056 miles. Price: £13,998, £1,000 less than this car. Dealer: Arnold Clark Ayr Peugeot in Prestwick. AskCar page: https://askcar.co.uk/car/audi-a3-2020-48faff084fde
Browse all Audi A3 cars for sale · 2020 Audi A3 price guide
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Photos
20 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.