2020 Audi A3 1.5 TFSI S Line
Price: £15,995. Fair price: £514 (3%) under the AskCar estimate of £16,509, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,729 priced Audi A3 adverts on AskCar as of 6 November 2026.
AskCar lists 6,900 used Audi A3 from 2,320 UK dealerships, as of 6 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.5 TFSI S Line Manual FWD Euro 6 (148 bhp)
- Year: 2020
- Mileage: 40,145 miles
- Fuel: Petrol
- Body: 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- CO2: 141 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 40,145 miles, this 2020 Audi A3 S Line has covered about 9,900 fewer miles than other 2020 Audi A3 cars. The dealer is asking £15,995, which is £514 below the AskCar estimate of £16,509. To work out the AskCar estimate, we analyse UK dealer adverts for 6,729 Audi A3 cars across different ages and specifications. We first recorded this car for sale 42 days ago. Our records show an MOT expiry date of 30 September 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is advertised by Victoria Motors in West Stour. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £514 (3%) under the AskCar estimate of £16,509.
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 6,729 priced Audi A3 adverts across different ages and specifications, as of 6 November 2026.
A 2020 Audi A3 with the 1.5 petrol engine is typically advertised at £16,000: the median of the 149 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2020 Audi A3 has been on sale for at least 42 days.
Price history
AskCar first saw this advert on 25 September 2026 at £15,995. 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 6 November 2026: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT.
It has had 3 MOTs. The latest, on 22 September 2025, passed.
Advisories at the latest test: TPMS light on.
Mileage at that test: 39,977 miles, which matches the advertised 40,145 miles.
Advertised mileage is about 9,900 miles lower than the median mileage of a 2020 Audi A3 on AskCar.
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 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.