2018 Audi Q5 2.0 TFSI S Line

Overview

• Make: Audi
• Model: Q5
• Trim: S Line
• Version: 2.0 TFSI S Line S tronic 4WD Euro 6 5dr (248 bhp)
• Year: 2018
• Mileage: 38,353 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 248 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q5 S Line is advertised with 38,353 miles, approximately 32,200 below the typical mileage for its age. Its asking price of £17,950 is £2,151 below the AskCar estimate of £20,101. To work out the AskCar estimate, we analyse UK dealer adverts for 3,162 Audi Q5 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 65 days, and its asking price is down £1,650. Its advertised mileage matches the government's MOT record. It is advertised by Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £2,151 (10%) under the AskCar estimate of £20,101.

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 3,162 priced Audi Q5 adverts across different ages and specifications, as of 6 November 2026.

A 2018 Audi Q5 with the 2.0 petrol engine is typically advertised at £16,000: the median of the 232 for sale on AskCar, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2018 Audi Q5 has been on sale for at least 65 days, and its asking price has been cut by £1,650. About half of 2018 Audi Q5 cars are gone from sale within a month of being advertised: 145 of the 283 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 2 September 2026 at £19,600. Its asking price is now £17,950, £1,650 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 2 September 2026: £19,600
• 18 September 2026: £19,300
• 23 September 2026: £19,050
• 30 September 2026: £18,850
• 19 October 2026: £18,550
• 28 October 2026: £18,250
• 3 November 2026: £17,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 23 September 2027.

It has had 7 MOTs. The latest, on 2 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 38,381 miles, which matches the advertised 38,353 miles.

Advertised mileage is about 32,200 miles lower than the median mileage of a 2018 Audi Q5 on AskCar.

Similar cars

67 other 2018 Audi Q5 S Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £12,945 to £22,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q5 S Line, 2.0 petrol SUV, grey. Mileage: 43,722 miles. Price: £17,660, £290 less than this car. Dealer: Evans Halshaw Vauxhall Wigan in Wigan. AskCar page: https://askcar.co.uk/car/audi-q5-2018-c96f513cfea6
• 2018 Audi Q5 S Line, 2.0 petrol SUV, grey. Mileage: 44,000 miles. Price: £16,995, £955 less than this car. Dealer: Sparks Cars.Com in Watford. AskCar page: https://askcar.co.uk/car/audi-q5-2018-edea3cad840f
• 2018 Audi Q5 S Line, 2.0 petrol SUV, blue. Mileage: 32,454 miles. Price: £20,298, £2,348 more than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/audi-q5-2018-d1bcf2d2a2de

• The nearest: 2018 Audi Q5 S Line, 2.0 petrol SUV, blue, under a mile from this car. Mileage: 51,443 miles. Price: £17,600, £350 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-q5-2018-1b87c2f4ed5a