2021 Audi Q3 1.5 TFSI CoD S Line
Price: £22,990. Fair price: £1,702 (7%) over the AskCar estimate of £21,288, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,432 priced Audi Q3 adverts on AskCar as of 2 November 2026.
AskCar lists 3,502 used Audi Q3 from 1,622 UK dealerships, as of 2 November 2026.
Overview
- Make: Audi
- Model: Q3
- Trim: S Line
- Version: 1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2021
- Mileage: 54,000 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 157 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Audi Q3 S Line has covered 54,000 miles, around 12,000 more miles than is typical for its age. Priced at £22,990, it is advertised £1,702 above the AskCar estimate of £21,288. To work out the AskCar estimate, we analyse UK dealer adverts for 3,432 Audi Q3 cars across different ages and specifications. It first appeared in our advert records 34 days ago. The seller is Prestige Cars Of Essex, based in Epping Forest. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £1,702 (7%) over the AskCar estimate of £21,288.
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 3,432 priced Audi Q3 adverts across different ages and specifications, as of 2 November 2026.
A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 211 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2021 Audi Q3 has been on sale for at least 34 days.
Price history
AskCar first saw this advert on 29 September 2026 at £22,990. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 12,000 miles higher than the median mileage of a 2021 Audi Q3 on AskCar.
Similar cars
38 other 2021 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £14,699 to £24,990, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 52,771 miles. Price: £19,498, £3,492 less than this car. Dealer: Arnold Clark Derby Motorstore in Derby. AskCar page: https://askcar.co.uk/car/audi-q3-2021-0287c3f7f4d9
- 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 52,231 miles. Price: £17,551, £5,439 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/audi-q3-2021-51fa6ecfed95
- 2021 Audi Q3 S Line, 1.5 petrol SUV, white. Mileage: 55,951 miles. Price: £18,495, £4,495 less than this car. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/audi-q3-2021-dfc8c006cb7e
- The nearest: 2021 Audi Q3 S Line, 1.5 petrol SUV, grey, under a mile from this car. Mileage: 43,152 miles. Price: £22,990, the same price as this car. Dealer: Prestige Cars Of Essex in Harlow. AskCar page: https://askcar.co.uk/car/audi-q3-2021-ebf6422fc3a7
Browse all Audi Q3 cars for sale · 2021 Audi Q3 price guide
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Photos
11 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.