2018 Audi Q5 3.0 TDI V6 S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 3.0 TDI V6 S Line S tronic 4WD Euro 6 (s/s) 5dr (282 bhp)
• Year: 2018
• Mileage: 50,363 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q5 S Line has covered 50,363 miles, around 18,900 fewer miles than is typical for its age. Priced at £18,995, it is advertised £2,392 below the AskCar estimate of £21,387. To work out the AskCar estimate, we analyse UK dealer adverts for 3,083 Audi Q5 cars across different ages and specifications. Since we first spotted the advert 29 days ago, the asking price has dropped by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Dyson Cars in Waltham Abbey. 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

Good value: £2,392 (11%) under the AskCar estimate of £21,387.

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 3,083 priced Audi Q5 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2018 Audi Q5 has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £19,995. Its asking price is now £18,995, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 4 October 2026: £19,995
• 19 October 2026: £19,000
• 21 October 2026: £18,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 June 2027.

It has had 6 MOTs. The latest, on 1 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 49,003 miles, which matches the advertised 50,363 miles.

Advertised mileage is about 18,900 miles lower than the median mileage of a 2018 Audi Q5 on AskCar.

Similar cars

7 other 2018 Audi Q5 S Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £15,495 to £19,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q5 S Line, 3.0 diesel SUV, blue. Mileage: 60,935 miles. Price: £18,499, £496 less than this car. Dealer: Junction 21 Motors in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/audi-q5-2018-8d726e6f4388
• 2018 Audi Q5 S Line, 3.0 diesel SUV, white. Mileage: 76,000 miles. Price: £19,995, £1,000 more than this car. Dealer: Revento Motors in Plymouth. AskCar page: https://askcar.co.uk/car/audi-q5-2018-c372e7baf7a7
• 2018 Audi Q5 S Line, 3.0 diesel SUV, grey. Mileage: 82,716 miles. Price: £16,990, £2,005 less than this car. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/audi-q5-2018-2eca77378470

• The nearest: 2018 Audi Q5 S Line, 3.0 diesel SUV, white, 73 miles from this car. Mileage: 90,325 miles. Price: £17,999, £996 less than this car. Dealer: Stebbings Car Superstore Kings Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/audi-q5-2018-7bc347107423