2018 Audi Q3 2.0 TDI S Line Edition
Price: £13,999. Fair price: £377 (2%) under the AskCar estimate of £14,376, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,477 priced Audi Q3 adverts on AskCar as of 8 November 2026.
AskCar lists 3,542 used Audi Q3 from 1,642 UK dealerships, as of 8 November 2026.
Overview
- Make: Audi
- Model: Q3
- Trim: S Line Edition
- Version: 2.0 TDI S Line Edition Manual 4WD Euro 6 5dr (147 bhp)
- Year: 2018
- Mileage: 37,000 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 147 bhp
- Gearbox: Manual
- Drive: Four-wheel drive
- Colour: Black
- CO2: 132 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 37,000 miles on the clock, this 2018 Audi Q3 S Line Edition has done roughly 23,700 fewer miles than a typical 2018 Audi Q3. The AskCar estimate for this car is £14,376. It is priced at £13,999, which is £377 below that estimate. The AskCar estimate draws on 3,477 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 64 days ago. Its asking price has since fallen by £1,066. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Lookers Charles Hurst Usedirect Portadown in Armagh City, Banbridge and Craigavon. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £377 (2%) under the AskCar estimate of £14,376.
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 3,477 priced Audi Q3 adverts across different ages and specifications, as of 8 November 2026.
A 2018 Audi Q3 with the 2.0 diesel engine is typically advertised at £13,000: the median of the 78 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2018 Audi Q3 has been on sale for at least 64 days.
Price history
AskCar first saw this advert on 5 September 2026 at £15,065. Its asking price is now £13,999, £1,066 less. The latest price cut was seen on 6 November 2026.
Price changes recorded:
- 5 September 2026: £15,065
- 8 September 2026: £14,963
- 24 October 2026: £14,499
- 6 November 2026: £13,999
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 15 May 2027.
It has had 6 MOTs. The latest, on 6 May 2026, passed.
Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened.
Mileage at that test: 36,408 miles, which matches the advertised 37,000 miles.
Advertised mileage is about 23,700 miles lower than the median mileage of a 2018 Audi Q3 on AskCar.
Browse all Audi Q3 cars for sale · 2018 Audi Q3 price guide
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Photos
33 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.