2018 Audi Q3 1.4 TFSI CoD S Line Edition

Overview

• Make: Audi
• Model: Q3
• Trim: S Line Edition
• Version: 1.4 TFSI CoD S Line Edition S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2018
• Mileage: 67,297 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi Q3 S Line Edition has covered 67,297 miles, around 6,300 more miles than is typical for its age. Its asking price of £12,000 is £711 below the AskCar estimate of £12,711. The AskCar estimate draws on 3,488 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Saxtons.co.uk in Chelmsford. 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: £711 (5%) under the AskCar estimate of £12,711.

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 1.4 petrol engine is typically advertised at £12,600: the median of the 123 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Audi Q3 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 28 October 2026 at £12,000. 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 23 October 2027.

It has had 8 MOTs. The latest, on 24 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 67,298 miles, which matches the advertised 67,297 miles.

Advertised mileage is about 6,300 miles higher than the median mileage of a 2018 Audi Q3 on AskCar.

Similar cars

24 other 2018 Audi Q3 S Line Edition 1.4 petrol automatic SUVs are for sale at UK dealers, from £10,899 to £18,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, white. Mileage: 68,000 miles. Price: £12,995, £995 more than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-q3-2018-2390a049f633
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, grey. Mileage: 66,000 miles. Price: £13,995, £1,995 more than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/audi-q3-2018-0dd59224ac6f
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, grey. Mileage: 70,178 miles. Price: £11,999, the same price as this car. Dealer: Eastern Western Motor Group Car Deal Warehouse Edinburgh East in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-q3-2018-ea08331aef27

• The nearest: 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, black, 16 miles from this car. Mileage: 86,064 miles. Price: £10,899, £1,101 less than this car. Dealer: Luxo Motors in Epping. AskCar page: https://askcar.co.uk/car/audi-q3-2018-1d641fffb274