2023 Audi Q3 2.0 TDI S Line
Price: £25,890. Fair price: £15 (under 1%) over the AskCar estimate of £25,875, 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: 2.0 TDI S Line S tronic FWD Euro 6 5dr 35 (147 bhp)
- Year: 2023
- Mileage: 21,081 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 147 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 has covered 21,081 miles, around 6,200 fewer miles than is typical for its age. Priced at £25,890, it is advertised £15 above the AskCar estimate of £25,875. The AskCar estimate uses 3,488 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 144 days ago, and its asking price has since fallen by £3,100. Its advertised mileage matches the government's MOT record. The seller is Marshall MINI Salisbury, based in Salisbury. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £15 (under 1%) over the AskCar estimate of £25,875.
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 2023 Audi Q3 with the 2.0 diesel engine is typically advertised at £28,500: the median of the 85 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2023 Audi Q3 has been on sale for at least 144 days.
Price history
AskCar first saw this advert on 13 June 2026 at £28,990. Its asking price is now £25,890, £3,100 less. The latest price cut was seen on 4 November 2026.
Price changes recorded:
- 18 June 2026: £28,990
- 24 June 2026: £29,100
- 2 July 2026: £28,800
- 10 July 2026: £28,700
- 16 July 2026: £28,600
- 23 July 2026: £29,000
- 30 July 2026: £28,700
- 4 August 2026: £28,600
- 13 August 2026: £28,500
- 19 August 2026: £28,250
- 26 August 2026: £28,100
- 3 September 2026: £28,000
- 9 September 2026: £27,600
- 16 September 2026: £27,200
- 23 September 2026: £26,900
- 30 September 2026: £26,630
- 13 October 2026: £26,320
- 22 October 2026: £26,160
- 24 October 2026: £26,360
- 4 November 2026: £25,890
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 April 2027.
It has had one MOT, on 20 April 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 20,188 miles, which matches the advertised 21,081 miles.
Advertised mileage is about 6,200 miles lower than the median mileage of a 2023 Audi Q3 on AskCar.
Browse all Audi Q3 cars for sale · 2023 Audi Q3 price guide
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- Used Audi Q3 for sale near Salisbury
Photos
24 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.