2020 Audi Q3 1.5 S Line
Price: £19,100. Fair price: £1,134 (6%) over the AskCar estimate of £17,966, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,488 priced Audi Q3 adverts on AskCar as of 4 November 2026.
AskCar lists 3,545 used Audi Q3 from 1,632 UK dealerships, as of 4 November 2026.
Overview
- Make: Audi
- Model: Q3
- Trim: S Line
- Version: 1.5 TFSI S Line S tronic FWD Euro 6 5dr (148 bhp)
- Year: 2020
- Mileage: 61,673 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 161 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 61,673 miles, this 2020 Audi Q3 S Line has covered about 11,200 more miles than other 2020 Audi Q3 cars. The AskCar estimate for this car is £17,966. It is priced at £19,100, which is £1,134 above that estimate. The AskCar estimate draws on 3,488 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 104 days ago. Our records show an MOT expiry date of 18 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is Marshall Motor Group Audi South East London (Beckenham), based in Beckenham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £1,134 (6%) over the AskCar estimate of £17,966.
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 3,488 priced Audi Q3 adverts across different ages and specifications, as of 4 November 2026.
A 2020 Audi Q3 with the 1.5 petrol engine is typically advertised at £18,000: the median of the 129 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2020 Audi Q3 has been on sale for at least 104 days.
Price history
AskCar first saw this advert on 23 July 2026 at £19,100. 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 4 November 2026: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT.
It has had 3 MOTs. The latest, on 24 September 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 53,401 miles, which matches the advertised 61,673 miles.
Advertised mileage is about 11,200 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.
Similar cars
2 other 2020 Audi Q3 S Line 1.5 petrol automatic estates are for sale at UK dealers, from £19,990 to £20,493, as of 4 November 2026.
The 2 closest to this car in mileage:
- 2020 Audi Q3 S Line, 1.5 petrol estate, black. Mileage: 43,008 miles. Price: £19,990, £890 more than this car. Dealer: Desira Group in Norwich. AskCar page: https://askcar.co.uk/car/audi-q3-2020-a34953e2d68e
- 2020 Audi Q3 S Line, 1.5 petrol estate, black. Mileage: 27,674 miles. Price: £20,493, £1,393 more than this car. Dealer: Peoples Liverpool Prescot in Prescot. AskCar page: https://askcar.co.uk/car/audi-q3-2020-c65ee51c2f8a
Browse all Audi Q3 cars for sale · 2020 Audi Q3 price guide
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Photos
40 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.