2018 Audi A3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI CoD S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2018
• Mileage: 102,002 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 118 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 102,002 miles on the clock, this 2018 Audi A3 S Line has done roughly 37,000 more miles than a typical 2018 Audi A3. Its asking price of £8,750 is £349 below the AskCar estimate of £9,099. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 136 days ago. Its asking price has since fallen by £245. The government's MOT record matches its advertised mileage. You can find this car at Nawaie Motoring Ltd (West Midlands) in Oldbury. 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: £349 (3%) under the AskCar estimate of £9,099.

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 136 days.

Price history

AskCar first saw this advert on 19 June 2026 at £8,995. Its asking price is now £8,750, £245 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 19 June 2026: £8,995
• 2 November 2026: £8,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 18 January 2027.

It has had 6 MOTs. The latest, on 19 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 96,627 miles, which matches the advertised 102,002 miles.

Advertised mileage is about 37,000 miles higher than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

26 other 2018 Audi A3 S Line 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,990 to £15,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 99,596 miles. Price: £9,322, £572 more than this car. Dealer: Jwp Motors in Doncaster. AskCar page: https://askcar.co.uk/car/audi-a3-2018-a96cfee46950
• 2018 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 104,922 miles. Price: £8,990, £240 more than this car. Dealer: Auto Zone Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/audi-a3-2018-87e6f1c85831
• 2018 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 95,000 miles. Price: £8,594, £156 less than this car. Dealer: Prime London Motors in Staines. AskCar page: https://askcar.co.uk/car/audi-a3-2018-22a20b674e34

• The nearest: 2018 Audi A3 S Line, 1.5 petrol hatchback, black, 3 miles from this car. Mileage: 114,000 miles. Price: £7,995, £755 less than this car. Dealer: Drive Time Specialist Cars in West Bromwich. AskCar page: https://askcar.co.uk/car/audi-a3-2018-2022e73914b5