2026 Audi Q3 1.5 TFSI S Line
Price: £36,250. Fair price: £784 (2%) under the AskCar estimate of £37,034, 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 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2026
- Mileage: 3,500 miles
- Fuel: Petrol, mild hybrid
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 144 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2026 Audi Q3 S Line is 3,500 miles. Its asking price of £36,250 is £784 below the AskCar estimate of £37,034. The AskCar estimate draws on 3,432 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 16 days ago. Its asking price has since fallen by £1,250. The seller is Mon Motors Cardiff Audi, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £784 (2%) under the AskCar estimate of £37,034.
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 2026 Audi Q3 with the 1.5 petrol engine is typically advertised at £40,000: the median of the 295 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2026 Audi Q3 has been on sale for at least 16 days.
Price history
AskCar first saw this advert on 17 October 2026 at £37,500. Its asking price is now £36,250, £1,250 less. The latest price cut was seen on 27 October 2026.
Price changes recorded:
- 17 October 2026: £37,500
- 27 October 2026: £36,250
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 400 miles higher than the median mileage of a 2026 Audi Q3 on AskCar.
Similar cars
89 other 2026 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £32,980 to £47,210, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 3,500 miles. Price: £38,950, £2,700 more than this car. Dealer: Group 1 Automotive Southend Audi in Thundersley and South Benfleet. AskCar page: https://askcar.co.uk/car/audi-q3-2026-8ce799b9d974
- 2026 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 3,451 miles. Price: £37,990, £1,740 more than this car. Dealer: Swansway Garages Crewe Audi in Crewe. AskCar page: https://askcar.co.uk/car/audi-q3-2026-132e170752b4
- 2026 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 3,403 miles. Price: £37,995, £1,745 more than this car. Dealer: Group 1 Automotive Norwich Audi in Norwich. AskCar page: https://askcar.co.uk/car/audi-q3-2026-adbffbb88b8b
- The nearest: 2026 Audi Q3 S Line, 1.5 petrol SUV, grey, under a mile from this car. Mileage: 7,500 miles. Price: £33,750, £2,500 less than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-q3-2026-126ac070bd0f
Browse all Audi Q3 cars for sale · 2026 Audi Q3 price guide
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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.