2018 Audi Q5 2.0 TFSI S Line
Version: 2.0 TFSI S Line S tronic 4WD Euro 6 5dr
Price: £19,900. Fair price: £939 (4%) over the AskCar estimate of £18,961, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,022 priced Audi Q5 adverts on AskCar as of 29 October 2026.
AskCar lists 3,080 used Audi Q5 from 1,334 UK dealerships, as of 29 October 2026.
Overview
- Make
- Audi
- Model
- Q5
- Trim
- S Line
- Version
- 2.0 TFSI S Line S tronic 4WD Euro 6 5dr
- Mileage
- 51,745 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
With 51,745 miles on the clock, this 2018 Audi Q5 S Line has done roughly 18,300 fewer miles than a typical 2018 Audi Q5. Priced at £19,900, it is advertised £939 above the AskCar estimate of £18,961. The AskCar estimate draws on 3,022 Audi Q5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. MOT records show an expiry date of 3 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Marshall Motor Group Newbury Audi, based in Newbury.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £19,900 |
Price and mileage comparison
Fair price: £939 (4%) over the AskCar estimate of £18,961.
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 3,022 priced Audi Q5 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 18,300 miles lower than the median mileage of a 2018 Audi Q5 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 3 November 2026. 46,019 miles at the last test.
Other matching cars
65 other 2018 Audi Q5 S Line automatic petrol cars are for sale at UK dealers from £12,995 to £22,995, as of 29 October 2026.
The 5 cheapest:
- 2018 Audi Q5. Price: £12,995. Mileage: 114,500 miles. Dealer: Amin Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/audi-q5-2018-d68382c53323
- 2018 Audi Q5. Price: £12,999. Mileage: 118,300 miles. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/audi-q5-2018-d6a929af74bc
- 2018 Audi Q5. Price: £13,399. Mileage: 114,132 miles. Dealer: Wiz Motors in Luton. AskCar page: https://askcar.co.uk/car/audi-q5-2018-7d11fec5a82d
- 2018 Audi Q5. Price: £13,990. Mileage: 103,867 miles. Dealer: Auto Mall in London. AskCar page: https://askcar.co.uk/car/audi-q5-2018-5dd58dc4e954
- 2018 Audi Q5. Price: £13,995. Mileage: 103,000 miles. Dealer: Central Motor Company in Bradford. AskCar page: https://askcar.co.uk/car/audi-q5-2018-9044e19b6277
The 65 matching cars have covered 29,602 to 118,300 miles, compared with 51,745 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 Q5 cars for sale · 2018 Audi Q5 price guide
More like this
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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.