2021 Audi Q3 1.5 TFSI CoD S Line
Price: £19,999. Fair price: £740 (3%) over the AskCar estimate of £19,259, 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 CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2021
- Mileage: 50,500 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 152 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 50,500 miles, this 2021 Audi Q3 S Line has covered about 8,400 more miles than other 2021 Audi Q3 cars. Its asking price of £19,999 is £740 above the AskCar estimate of £19,259. 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 93 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorland 2008, based in Walsall. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £740 (3%) over the AskCar estimate of £19,259.
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 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 213 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2021 Audi Q3 has been on sale for at least 93 days.
Price history
AskCar first saw this advert on 3 August 2026 at £19,999. 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: valid until 3 February 2027.
It has had 4 MOTs. The latest, on 4 February 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 48,820 miles, which matches the advertised 50,500 miles.
Advertised mileage is about 8,400 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.
Similar cars
31 other 2021 Audi Q3 S Line 1.5 petrol manual SUVs are for sale at UK dealers, from £11,950 to £24,140, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2021 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 50,315 miles. Price: £16,999, £3,000 less than this car. Dealer: cinch in Harlow. AskCar page: https://askcar.co.uk/car/audi-q3-2021-645d34a31f07
- 2021 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 53,338 miles. Price: £18,498, £1,501 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, blue. Mileage: 54,001 miles. Price: £19,891, £108 less than this car. Dealer: Sinclair Group in Bridgend. AskCar page: https://askcar.co.uk/car/audi-q3-2021-6438cc9cfa4f
- The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, blue, 3 miles from this car. Mileage: 101,466 miles. Price: £11,950, £8,049 less than this car. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/audi-q3-2021-47d1fdec27ab
Browse all Audi Q3 cars for sale · 2021 Audi Q3 price guide
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Photos
26 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.