2018 Audi Q8 3.0 TDI V6 S Line
Version: 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)
Price: £27,995. Fair price: £1,832 (6%) under the AskCar estimate of £29,827, our expected asking price for this car from its model, age, mileage and specification, drawing on 433 priced Audi Q8 adverts on AskCar as of 30 October 2026.
AskCar lists 440 used Audi Q8 from 299 UK dealerships, as of 30 October 2026.
Overview
- Make
- Audi
- Model
- Q8
- Trim
- S Line
- Version
- 3.0 TDI V6 50 S Line Tiptronic 4WD Euro 6 (s/s) 5dr (282 bhp)
- Mileage
- 68,385 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 282 bhp
- Seats
- 5
- CO2
- 178 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- Tiptronic
- Engine badge
- TDI V6
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2018 Audi Q8 S Line has covered 68,385 miles. Priced at £27,995, it is advertised £1,832 below the AskCar estimate of £29,827. To work out the AskCar estimate, we analyse UK dealer adverts for 433 Audi Q8 cars across different ages and specifications. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 26 September 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Hawco Group in Dundee.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £27,995 |
Price and mileage comparison
Fair price: £1,832 (6%) under the AskCar estimate of £29,827.
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 433 priced Audi Q8 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 400 miles higher than the median mileage of a 2018 Audi Q8 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 26 September 2027. 66,361 miles at the last test.
Other matching cars
22 other 2018 Audi Q8 S Line automatic diesel cars are for sale at UK dealers from £22,950 to £39,995, as of 30 October 2026.
The 5 cheapest:
- 2018 Audi Q8. Price: £22,950. Mileage: 115,000 miles. Dealer: Boss Motor Company in Chesham. AskCar page: https://askcar.co.uk/car/audi-q8-2018-190d3f17d378
- 2018 Audi Q8. Price: £25,490. Mileage: 83,454 miles. Dealer: Westfield Prestige Cars in Kirkby-in-Ashfield. AskCar page: https://askcar.co.uk/car/audi-q8-2018-5a274ef2f1b3
- 2018 Audi Q8. Price: £27,500. Mileage: 68,800 miles. Dealer: Reverie Autos in Hatfield. AskCar page: https://askcar.co.uk/car/audi-q8-2018-21bfad79e379
- 2018 Audi Q8. Price: £27,995. Mileage: 77,000 miles. Dealer: Yorkshire Vehicle Solutions in York. AskCar page: https://askcar.co.uk/car/audi-q8-2018-f9e2837fc4e7
- 2018 Audi Q8. Price: £28,450. Mileage: 100,000 miles. Dealer: E & E Car Sales in Canvey Island. AskCar page: https://askcar.co.uk/car/audi-q8-2018-65b9f043c10a
The 22 matching cars have covered 27,707 to 115,000 miles, compared with 68,385 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi Q8 cars for sale · 2018 Audi Q8 price guide
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Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.