2021 Audi Q3 1.5 TFSI CoD S Line
Price: £18,995. Above the going rate: £1,914 (11%) over the AskCar estimate of £17,081, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,499 priced Audi Q3 adverts on AskCar as of 5 November 2026.
AskCar lists 3,564 used Audi Q3 from 1,628 UK dealerships, as of 5 November 2026.
Overview
- Make: Audi
- Model: Q3
- Trim: S Line
- Version: 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2021
- Mileage: 57,009 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 157 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 57,009 miles, this 2021 Audi Q3 S Line has covered about 15,000 more miles than other 2021 Audi Q3 cars. Its asking price of £18,995 is £1,914 above the AskCar estimate of £17,081. The AskCar estimate uses 3,499 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 41 days ago. The government's MOT record matches its advertised mileage. You can find this car at Tregonings of Cornwall in Wadebridge. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £1,914 (11%) over the AskCar estimate of £17,081.
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 3,499 priced Audi Q3 adverts across different ages and specifications, as of 5 November 2026.
A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 215 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2021 Audi Q3 has been on sale for at least 41 days.
Price history
AskCar first saw this advert on 25 September 2026 at £18,995. 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 5 November 2026: valid until 24 April 2027.
It has had 3 MOTs. The latest, on 24 April 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 56,999 miles, which matches the advertised 57,009 miles.
Advertised mileage is about 15,000 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.
Similar cars
32 other 2021 Audi Q3 S Line 1.5 petrol manual SUVs are for sale at UK dealers, from £11,750 to £22,990, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 54,001 miles. Price: £19,891, £896 more than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-q3-2021-6438cc9cfa4f
- 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 53,338 miles. Price: £18,498, £497 less than this car. Dealer: Arnold Clark Dumfries Renault / Dacia in Dumfries. AskCar page: https://askcar.co.uk/car/audi-q3-2021-c2f3fbefeef0
- 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 61,673 miles. Price: £20,394, £1,399 more than this car. Dealer: D P Vehicles in Ashford. AskCar page: https://askcar.co.uk/car/audi-q3-2021-9bbb26b16bcf
Browse all Audi Q3 cars for sale · 2021 Audi Q3 price guide
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Photos
25 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.