2026 Audi Q3 1.5 TFSI S Line

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: 7,500 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: 143 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 7,500 miles, this 2026 Audi Q3 S Line has covered about 4,400 more miles than other 2026 Audi Q3 cars. Priced at £33,750, it is advertised £2,313 below the AskCar estimate of £36,063. To work out the AskCar estimate, we analyse UK dealer adverts for 3,432 Audi Q3 cars across different ages and specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £3,100. 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.

How we estimate prices and check cars

Price

Fair price: £2,313 (6%) under the AskCar estimate of £36,063.

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 53 days.

Price history

AskCar first saw this advert on 10 September 2026 at £36,850. Its asking price is now £33,750, £3,100 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 10 September 2026: £36,850
• 19 September 2026: £36,500
• 29 September 2026: £35,950
• 8 October 2026: £35,750
• 15 October 2026: £35,450
• 23 October 2026: £34,950
• 31 October 2026: £33,750

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,400 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: 8,000 miles. Price: £34,850, £1,100 more than this car. Dealer: Mon Motors Cheltenham Audi in Cheltenham. AskCar page: https://askcar.co.uk/car/audi-q3-2026-e7434e76dbe4
• 2026 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 8,158 miles. Price: £37,499, £3,749 more than this car. Dealer: John Clark Motor Group Aberdeen Audi in Aberdeen. AskCar page: https://askcar.co.uk/car/audi-q3-2026-5343dc5f35a5
• 2026 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 6,802 miles. Price: £35,195, £1,445 more than this car. Dealer: Group 1 Automotive Audi Harold Wood in Harold Wood. AskCar page: https://askcar.co.uk/car/audi-q3-2026-fca79555bfb6

• The nearest: 2026 Audi Q3 S Line, 1.5 petrol SUV, grey, under a mile from this car. Mileage: 3,500 miles. Price: £36,250, £2,500 more than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-q3-2026-7e8f6ef79ca6