2026 Audi Q3 1.5 TFSI S Line
Price: £34,950. Fair price: £2,212 (5%) under the AskCar estimate of £37,162, 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 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2026
- Mileage: 2,500 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: Blue
- CO2: 143 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2026 Audi Q3 S Line has covered 2,500 miles. Priced at £34,950, it is advertised £2,212 below the AskCar estimate of £37,162. To work out the AskCar estimate, we analyse UK dealer adverts for 3,488 Audi Q3 cars across different ages and specifications. We first saw this car advertised 46 days ago. Its asking price has since fallen by £3,400. 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 4 November 2026.
Price
Fair price: £2,212 (5%) under the AskCar estimate of £37,162.
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 2026 Audi Q3 with the 1.5 petrol engine is typically advertised at £40,000: the median of the 308 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2026 Audi Q3 has been on sale for at least 46 days.
Price history
AskCar first saw this advert on 19 September 2026 at £38,350. Its asking price is now £34,950, £3,400 less. The latest price cut was seen on 30 October 2026.
Price changes recorded:
- 19 September 2026: £38,350
- 6 October 2026: £37,750
- 13 October 2026: £37,500
- 21 October 2026: £36,950
- 23 October 2026: £36,000
- 30 October 2026: £34,950
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 700 miles lower than the median mileage of a 2026 Audi Q3 on AskCar.
Similar cars
93 other 2026 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £32,490 to £47,210, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 2,542 miles. Price: £37,500, £2,550 more than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/audi-q3-2026-45afcdc94a9b
- 2026 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 2,547 miles. Price: £40,490, £5,540 more than this car. Dealer: Group 1 Automotive Whetstone Audi in Whetstone. AskCar page: https://askcar.co.uk/car/audi-q3-2026-4ce86a65025a
- 2026 Audi Q3 S Line, 1.5 petrol SUV, blue. Mileage: 2,441 miles. Price: £42,546, £7,596 more than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-q3-2026-a66e6e944c39
- 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, £1,200 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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Photos
46 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.