2023 Audi Q3 2.0 TDI S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2023
• Mileage: 19,978 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi Q3 S Line is advertised with 19,978 miles, approximately 7,400 below the typical mileage for its age. Its asking price of £27,900 is £192 below the AskCar estimate of £28,092. The AskCar estimate uses UK dealer asking prices, including 3,432 Audi Q3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 59 days ago, the asking price has dropped by £2,914. The seller is Vindis Group Huntingdon Audi, based in Huntingdon. 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: £192 (under 1%) under the AskCar estimate of £28,092.

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 2023 Audi Q3 with the 2.0 diesel engine is typically advertised at £28,700: the median of the 86 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi Q3 has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 4 September 2026 at £30,814. Its asking price is now £27,900, £2,914 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 4 September 2026: £30,814
• 5 September 2026: £30,809
• 6 September 2026: £30,710
• 8 September 2026: £30,841
• 9 September 2026: £30,866
• 10 September 2026: £30,881
• 11 September 2026: £30,782
• 12 September 2026: £30,881
• 13 September 2026: £30,782
• 15 September 2026: £30,772
• 16 September 2026: £30,780
• 18 September 2026: £30,788
• 20 September 2026: £30,689
• 22 September 2026: £30,618
• 24 September 2026: £30,643
• 26 September 2026: £30,657
• 27 September 2026: £30,689
• 29 September 2026: £30,593
• 30 September 2026: £30,575
• 1 October 2026: £30,581
• 3 October 2026: £30,211
• 4 October 2026: £30,041
• 6 October 2026: £30,101
• 7 October 2026: £30,110
• 8 October 2026: £30,118
• 9 October 2026: £30,019
• 10 October 2026: £29,961
• 11 October 2026: £29,862
• 13 October 2026: £29,790
• 14 October 2026: £29,781
• 15 October 2026: £29,658
• 16 October 2026: £29,708
• 17 October 2026: £29,660
• 18 October 2026: £29,561
• 21 October 2026: £29,635
• 22 October 2026: £29,575
• 23 October 2026: £29,570
• 24 October 2026: £29,516
• 25 October 2026: £29,417
• 27 October 2026: £29,476
• 29 October 2026: £27,900

Mileage and MOT

Advertised mileage is about 7,400 miles lower than the median mileage of a 2023 Audi Q3 on AskCar.

Similar cars

15 other 2023 Audi Q3 S Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £19,450 to £30,971, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi Q3 S Line, 2.0 diesel SUV, blue. Mileage: 20,713 miles. Price: £30,895, £2,995 more than this car. Dealer: Infinity Motors in Swindon. AskCar page: https://askcar.co.uk/car/audi-q3-2023-eef5a5f47843
• 2023 Audi Q3 S Line, 2.0 diesel SUV, black. Mileage: 21,000 miles. Price: £24,999, £2,901 less than this car. Dealer: Glendale Motor Co in Ashington. AskCar page: https://askcar.co.uk/car/audi-q3-2023-638aa1541668
• 2023 Audi Q3 S Line, 2.0 diesel SUV, grey. Mileage: 21,170 miles. Price: £28,490, £590 more than this car. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/audi-q3-2023-39da82158ab9

• The nearest: 2023 Audi Q3 S Line, 2.0 diesel SUV, blue, 30 miles from this car. Mileage: 47,600 miles. Price: £21,290, £6,610 less than this car. Dealer: Stratstone Milton Keynes Audi in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-q3-2023-6ee7a3018e80