2018 Audi A3 1.5 TFSI CoD Sport

Overview

• Make: Audi
• Model: A3
• Trim: Sport
• Version: 1.5 TFSI CoD Sport Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2018
• Mileage: 29,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,000 miles on the clock, this 2018 Audi A3 Sport has done roughly 36,000 fewer miles than a typical 2018 Audi A3. Priced at £12,690, it is advertised £79 below the AskCar estimate of £12,769. The AskCar estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 14 days ago. Its asking price has since fallen by £60. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by K Motors London in New Malden. 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: £79 (under 1%) under the AskCar estimate of £12,769.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi A3 with the 1.5 petrol engine is typically advertised at £12,200: the median of the 142 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A3 has been on sale for at least 14 days.

Price history

AskCar first saw this advert on 19 October 2026 at £12,750. Its asking price is now £12,690, £60 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 19 October 2026: £12,750
• 23 October 2026: £12,690

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 February 2027.

It has had 7 MOTs. The latest, on 16 February 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing; offside front outer tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 25,422 miles, which matches the advertised 29,000 miles.

Advertised mileage is about 36,000 miles lower than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

15 other 2018 Audi A3 Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,995 to £14,101, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 Sport, 1.5 petrol hatchback, black. Mileage: 29,000 miles. Price: £12,995, £305 more than this car. Dealer: Vertu Volkswagen Mansfield in Mansfield. AskCar page: https://askcar.co.uk/car/audi-a3-2018-97bc1109086b
• 2018 Audi A3 Sport, 1.5 petrol hatchback, blue. Mileage: 29,958 miles. Price: £14,101, £1,411 more than this car. Dealer: Vindis Group Huntingdon Audi in Huntingdon. AskCar page: https://askcar.co.uk/car/audi-a3-2018-d1c3a533a1a8
• 2018 Audi A3 Sport, 1.5 petrol hatchback, blue. Mileage: 45,777 miles. Price: £12,199, £491 less than this car. Dealer: cinch Marshall Jaguar Oxford in Oxford. AskCar page: https://askcar.co.uk/car/audi-a3-2018-d564c4a185c2

• The nearest: 2018 Audi A3 Sport, 1.5 petrol hatchback, grey, 15 miles from this car. Mileage: 90,000 miles. Price: £8,199, £4,491 less than this car. Dealer: Cars Club Traders in Slough. AskCar page: https://askcar.co.uk/car/audi-a3-2018-384b43ddbde6