2021 Audi Q3 1.5 TFSI S Line
Price: £16,490. Fair price: £205 (1%) under the AskCar estimate of £16,695, 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 S Line Manual FWD Euro 6 5dr 35 (147 bhp)
- Year: 2021
- Mileage: 61,824 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 147 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 152 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Audi Q3 S Line is advertised with 61,824 miles, approximately 19,800 above the typical mileage for its age. Its asking price of £16,490 is £205 below the AskCar estimate of £16,695. The AskCar estimate draws on 3,499 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 68 days ago, the asking price has dropped by £500. It is advertised by Direct Cars in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £205 (1%) under the AskCar estimate of £16,695.
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 68 days.
Price history
AskCar first saw this advert on 29 August 2026 at £16,990. Its asking price is now £16,490, £500 less. The latest price cut was seen on 20 October 2026.
Price changes recorded:
- 29 August 2026: £16,990
- 20 October 2026: £16,490
Mileage and MOT
Advertised mileage is about 19,800 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, white. Mileage: 61,673 miles. Price: £20,394, £3,904 more than this car. Dealer: D P Vehicles in Ashford. AskCar page: https://askcar.co.uk/car/audi-q3-2021-9bbb26b16bcf
- 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 64,300 miles. Price: £17,995, £1,505 more than this car. Dealer: Checkpoint Specialist in Llay. AskCar page: https://askcar.co.uk/car/audi-q3-2021-a51b52ad75e9
- 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 57,009 miles. Price: £18,995, £2,505 more than this car. Dealer: Tregonings of Cornwall in Wadebridge. AskCar page: https://askcar.co.uk/car/audi-q3-2021-503506cf4798
- The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, black, 6 miles from this car. Mileage: 42,300 miles. Price: £18,500, £2,010 more than this car. Dealer: German Autocentre in Sheffield. AskCar page: https://askcar.co.uk/car/audi-q3-2021-13c23f96a384
Browse all Audi Q3 cars for sale · 2021 Audi Q3 price guide
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Photos
47 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.