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: 22,609 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 is advertised with 22,609 miles, approximately 37,400 below the typical mileage for its age. Priced at £16,295, it is advertised £87 above the AskCar estimate of £16,208. The AskCar estimate draws on 3,432 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 158 days ago. Its asking price has since fallen by £700. Our latest MOT record expired on 28 July 2025. Check the current position with the dealer. The government's MOT record matches its advertised mileage. It is for sale at A & A Auto Sales in Peterborough. 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: £87 (under 1%) over the AskCar estimate of £16,208.

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

This 2018 Audi Q3 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,995. Its asking price is now £16,295, £700 less. The latest price cut was seen on 16 June 2026.

Price changes recorded:

• 28 May 2026: £16,995
• 16 June 2026: £15,995
• 28 October 2026: £16,295

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 28 July 2025; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 26 July 2024, passed.

Advisories at the latest test: all tyres slightly cracking; rear registration plate deteriorated but not likely to be misread.

Mileage at that test: 20,310 miles, which matches the advertised 22,609 miles.

Advertised mileage is about 37,400 miles lower 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 £10,899 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, grey. Mileage: 22,453 miles. Price: £15,460, £835 less than this car. Dealer: Evans Halshaw Vauxhall Horsforth in Horsforth. AskCar page: https://askcar.co.uk/car/audi-q3-2018-b9a8e40d3dd5
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, white. Mileage: 20,000 miles. Price: £16,785, £490 more than this car. Dealer: Harris Cars in Southampton. AskCar page: https://askcar.co.uk/car/audi-q3-2018-a27dcfaee5dc
• 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, black. Mileage: 29,946 miles. Price: £13,989, £2,306 less than this car. Dealer: Gold Cars in Evesham. AskCar page: https://askcar.co.uk/car/audi-q3-2018-25c09da2b3e7

• The nearest: 2018 Audi Q3 S Line Edition, 1.4 petrol SUV, green, 8 miles from this car. Mileage: 79,753 miles. Price: £11,999, £4,296 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-q3-2018-e521f07494d9