2020 Audi Q3 2.0 TDI S Line
Price: £18,461. Fair price: £414 (2%) over the AskCar estimate of £18,047, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,519 priced Audi Q3 adverts on AskCar as of 7 November 2026.
AskCar lists 3,587 used Audi Q3 from 1,644 UK dealerships, as of 7 November 2026.
Overview
- Make: Audi
- Model: Q3
- Trim: S Line
- Version: 2.0 TDI S Line Manual 4WD Euro 6 5dr (147 bhp)
- Year: 2020
- Mileage: 55,090 miles
- Fuel: Diesel
- Body: 5 doors, 5 seats
- Engine: 2.0 litres, 147 bhp
- Gearbox: Manual
- Drive: Four-wheel drive
- Colour: Grey
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Audi Q3 S Line is advertised with 55,090 miles, approximately 4,700 above the typical mileage for its age. The dealer is asking £18,461, which is £414 above the AskCar estimate of £18,047. To work out the AskCar estimate, we analyse UK dealer adverts for 3,519 Audi Q3 cars across different ages and specifications. We first saw this car advertised 16 days ago. Its asking price has since fallen by £524. It is for sale at Listers Birmingham Audi in Solihull. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £414 (2%) over the AskCar estimate of £18,047.
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 3,519 priced Audi Q3 adverts across different ages and specifications, as of 7 November 2026.
A 2020 Audi Q3 with the 2.0 diesel engine is typically advertised at £20,000: the median of the 129 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2020 Audi Q3 has been on sale for at least 16 days.
Price history
AskCar first saw this advert on 22 October 2026 at £18,985. Its asking price is now £18,461, £524 less. The latest price cut was seen on 5 November 2026.
Price changes recorded:
- 22 October 2026: £18,985
- 5 November 2026: £18,461
Mileage and MOT
Advertised mileage is about 4,700 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.
Browse all Audi Q3 cars for sale · 2020 Audi Q3 price guide
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- Used Audi Q3 for sale near Knowle and Dorridge
Photos
31 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.