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 4WD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2018
• Mileage: 53,600 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q3 S Line Edition has covered 53,600 miles, around 7,400 fewer miles than is typical for its age. Its asking price of £13,495 is £266 above the AskCar estimate of £13,229. The AskCar estimate uses 3,488 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 35 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Rushmoor Motor Company in Farnham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £266 (2%) over the AskCar estimate of £13,229.

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 3,488 priced Audi Q3 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Audi Q3 with the 2.0 diesel engine is typically advertised at £13,100: the median of the 80 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Audi Q3 has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £13,495. 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 4 November 2026: valid until 29 September 2027.

It has had 7 MOTs. The latest, on 30 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 53,584 miles, which matches the advertised 53,600 miles.

Advertised mileage is about 7,400 miles lower than the median mileage of a 2018 Audi Q3 on AskCar.

Similar cars

14 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 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 54,664 miles. Price: £12,950, £545 less than this car. Dealer: Campbell Trade Sales in Armagh. AskCar page: https://askcar.co.uk/car/audi-q3-2018-eb6661af60d8
• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 55,049 miles. Price: £12,930, £565 less 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: 56,085 miles. Price: £12,499, £996 less than this car. Dealer: cinch in Southampton. AskCar page: https://askcar.co.uk/car/audi-q3-2018-1ae63329aecb

• The nearest: 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black, 30 miles from this car. Mileage: 62,718 miles. Price: £11,995, £1,500 less than this car. Dealer: Gatwick Motor World in Haywards Heath. AskCar page: https://askcar.co.uk/car/audi-q3-2018-a0ffcbb33db1