2020 Audi S3 2.0 TFSI
Price: £22,480. Fair price: £629 (2%) under the AskCar estimate of £23,109, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,000 priced Audi S3 adverts on AskCar as of 10 November 2026.
AskCar lists 1,019 used Audi S3 from 626 UK dealerships, as of 10 November 2026.
Overview
- Make: Audi
- Model: S3
- Version: 2.0 TFSI S tronic 4WD Euro 6 (s/s) 4dr (306 bhp)
- Year: 2020
- Mileage: 65,558 miles
- Fuel: Petrol
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 306 bhp
- Gearbox: Automatic (S tronic)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 178 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Audi S3 is advertised with 65,558 miles, approximately 18,000 above the typical mileage for its age. The AskCar estimate for this car is £23,109. It is priced at £22,480, which is £629 below that estimate. The AskCar estimate uses 1,000 UK dealer adverts for the Audi S3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Volvo Colchester, based in Colchester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Lookers Volvo Colchester is rated 4.6 out of 5 on Google.
Price
Fair price: £629 (2%) under the AskCar estimate of £23,109.
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 1,000 priced Audi S3 adverts across different ages and specifications, as of 10 November 2026.
A 2020 Audi S3 with the 2.0 petrol engine is typically advertised at £23,300: the median of the 40 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2020 Audi S3 advertised today.
Price history
AskCar first saw this advert on 10 November 2026 at £22,480. 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 10 November 2026: valid until 5 June 2027.
It failed its MOT on 27 May 2026 (nearside front shock absorbers has a serious fluid leak) and passed 5 days later, on 1 June 2026.
There were no advisories at the latest test.
Mileage at that test: 63,478 miles, which matches the advertised 65,558 miles.
Advertised mileage is about 18,000 miles higher than the median mileage of a 2020 Audi S3 on AskCar.
Browse all Audi S3 cars for sale · 2020 Audi S3 price guide
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Photos
39 photos of this car are on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.