2018 Audi A3 1.5 TFSI SE Technik

Overview

• Make: Audi
• Model: A3
• Trim: SE Technik
• Version: 1.5 TFSI SE Technik Manual FWD Euro 6 5dr 35 (147 bhp)
• Year: 2018
• Mileage: 62,965 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 147 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 62,965 miles, this 2018 Audi A3 SE Technik has covered about 2,000 fewer miles than other 2018 Audi A3 cars. The dealer is asking £10,800, which is £554 above the AskCar estimate of £10,246. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 2 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Marshall Motor Group Wimbledon Audi, based in Wimbledon. 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: £554 (5%) over the AskCar estimate of £10,246.

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

AskCar first saw this 2018 Audi A3 advertised 2 days ago. About half of 2018 Audi A3 cars are gone from sale within a month of being advertised: 230 of the 468 first advertised between 10 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £10,800. 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 2 November 2026: valid until 29 October 2027.

It has had 7 MOTs. The latest, on 8 October 2026, passed.

Advisories at the latest test: nearside rear direction indicator slightly discoloured; front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 62,550 miles, which matches the advertised 62,965 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

6 other 2018 Audi A3 SE Technik 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,990 to £11,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 SE Technik, 1.5 petrol hatchback, blue. Mileage: 63,801 miles. Price: £9,995, £805 less than this car. Dealer: Macmillan Motor Company in Middlesbrough. AskCar page: https://askcar.co.uk/car/audi-a3-2018-a8fcfd830e61
• 2018 Audi A3 SE Technik, 1.5 petrol hatchback, grey. Mileage: 74,756 miles. Price: £8,999, £1,801 less than this car. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy. AskCar page: https://askcar.co.uk/car/audi-a3-2018-81dd3bcd8f5f
• 2018 Audi A3 SE Technik, 1.5 petrol hatchback, black. Mileage: 75,044 miles. Price: £7,995, £2,805 less than this car. Dealer: S Specialist Cars in Hillingdon. AskCar page: https://askcar.co.uk/car/audi-a3-2018-30a55b8be805