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
• Year: 2018
• Mileage: 43,755 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: White
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q3 S Line Edition has covered 43,755 miles, around 16,200 fewer miles than is typical for its age. Its asking price of £13,270 is £740 below the AskCar estimate of £14,010. The AskCar estimate uses 3,432 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 89 days ago, and its asking price has since fallen by £990. Our latest MOT record expired on 6 September 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Citroen Rotherham, based in Rotherham. 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: £740 (5%) under the AskCar estimate of £14,010.

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 89 days.

Price history

AskCar first saw this advert on 5 August 2026 at £14,260. Its asking price is now £13,270, £990 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 5 August 2026: £14,260
• 10 August 2026: £14,020
• 18 August 2026: £13,910
• 25 August 2026: £13,860
• 8 September 2026: £13,830
• 16 September 2026: £13,750
• 22 September 2026: £13,680
• 29 September 2026: £13,610
• 7 October 2026: £13,540
• 13 October 2026: £13,410
• 20 October 2026: £13,340
• 27 October 2026: £13,270

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 6 September 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 3 September 2025, passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 42,517 miles, which matches the advertised 43,755 miles.

Advertised mileage is about 16,200 miles lower 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, grey. Mileage: 43,000 miles. Price: £13,995, £725 more than this car. Dealer: Chapel Car Sales in Faversham. AskCar page: https://askcar.co.uk/car/audi-q3-2018-343c6a5c9e79
• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, black. Mileage: 41,959 miles. Price: £13,270, the same price as this car. Dealer: Sidegate Motors in Great Yarmouth. AskCar page: https://askcar.co.uk/car/audi-q3-2018-38b51b70f58f
• 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, grey. Mileage: 53,600 miles. Price: £13,495, £225 more than this car. Dealer: Rushmoor Motor Company in Farnham. AskCar page: https://askcar.co.uk/car/audi-q3-2018-f6aeea21e65c

• The nearest: 2018 Audi Q3 S Line Edition, 2.0 diesel SUV, white, 55 miles from this car. Mileage: 85,000 miles. Price: £10,250, £3,020 less than this car. Dealer: Wigan Vehicle Solutions in Wigan. AskCar page: https://askcar.co.uk/car/audi-q3-2018-afbe614bc2b6