2018 Audi Q3 2.0 TDI S Line Edition

Overview

• Make: Audi
• Model: Q3
• Trim: S Line Edition
• Version: 2.0 TDI S Line Edition Manual FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2018
• Mileage: 62,718 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 62,718 miles on the clock, this 2018 Audi Q3 S Line Edition has done roughly 2,700 more miles than a typical 2018 Audi Q3. The AskCar estimate for this car is £11,878. It is priced at £11,995, which is £117 above that estimate. The AskCar estimate uses 3,432 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 38 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Gatwick Motor World in Haywards Heath. 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

Fair price: £117 (under 1%) over the AskCar estimate of £11,878.

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 3,432 priced Audi Q3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi Q3 with the 2.0 diesel engine is typically advertised at £13,200: the median of the 78 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi Q3 has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £11,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 March 2027.

It has had 7 MOTs. The latest, on 31 March 2026, passed.

Advisories at the latest test: front registration plate deteriorated but not likely to be misread; nearside rear brake disc worn, pitted or scored, but not seriously weakened; offside rear brake disc worn, pitted or scored, but not seriously weakened; and 9 more.

Mileage at that test: 58,428 miles, which matches the advertised 62,718 miles.

Advertised mileage is about 2,700 miles higher than the median mileage of a 2018 Audi Q3 on AskCar.

Similar cars

13 other 2018 Audi Q3 S Line Edition 2.0 diesel manual SUVs are for sale at UK dealers, from £7,495 to £13,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 56,085 miles. Price: £12,499, £504 more than this car. Dealer: cinch in Southampton. AskCar page: https://askcar.co.uk/car/audi-q3-2018-1ae63329aecb
• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 55,049 miles. Price: £12,930, £935 more than this car. Dealer: Oxford Prestige in Oxford. AskCar page: https://askcar.co.uk/car/audi-q3-2018-9d7d538c6827
• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 54,664 miles. Price: £12,950, £955 more than this car. Dealer: Campbell Trade Sales in Armagh. AskCar page: https://askcar.co.uk/car/audi-q3-2018-eb6661af60d8

• The nearest: 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, grey, 30 miles from this car. Mileage: 53,600 miles. Price: £13,495, £1,500 more than this car. Dealer: Rushmoor Motor Company in Farnham. AskCar page: https://askcar.co.uk/car/audi-q3-2018-f6aeea21e65c