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: 86,064 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 86,064 miles, around 26,100 more miles than is typical for its age. Priced at £10,899, it is advertised £270 below the AskCar estimate of £11,169. To work out the AskCar estimate, we analyse UK dealer adverts for 3,432 Audi Q3 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 61 days, and its asking price has been cut by £100. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Luxo Motors in Epping. 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: £270 (2%) under the AskCar estimate of £11,169.

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 1.4 petrol engine is typically advertised at £12,700: the median of the 121 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2018 Audi Q3 has been on sale for at least 61 days, and its asking price has been cut by £100. About half of 2018 Audi Q3 cars are gone from sale within a month of being advertised: 132 of the 262 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 2 September 2026 at £10,999. Its asking price is now £10,899, £100 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 2 September 2026: £10,999
• 7 September 2026: £11,199
• 23 October 2026: £10,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 26 July 2027.

It failed its MOT on 17 July 2026 (offside front lower suspension arm pin or bush excessively worn rearmost bush) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 85,898 miles, which matches the advertised 86,064 miles.

Advertised mileage is about 26,100 miles higher than the median mileage of a 2018 Audi Q3 on AskCar.

Similar cars

23 other 2018 Audi Q3 S Line Edition 1.4 petrol automatic SUVs are for sale at UK dealers, from £10,995 to £18,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, black. Mileage: 84,000 miles. Price: £11,495, £596 more than this car. Dealer: Eclipse Car Sales in Winchester. AskCar page: https://askcar.co.uk/car/audi-q3-2018-ef61427a1654
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, black. Mileage: 90,422 miles. Price: £10,995, £96 more than this car. Dealer: House of Motors London in Barking and Dagenham. AskCar page: https://askcar.co.uk/car/audi-q3-2018-ddfb8f8711a8
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, white. Mileage: 81,000 miles. Price: £11,990, £1,091 more than this car. Dealer: Hazell & Hamletts Motoring in Maidstone. AskCar page: https://askcar.co.uk/car/audi-q3-2018-9684bdc3c257