2018 Audi A3 1.6 TDI SE Technik

Overview

• Make: Audi
• Model: A3
• Trim: SE Technik
• Version: 1.6 TDI 30 SE Technik S tronic FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
• Year: 2018
• Mileage: 104,704 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 114 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 103 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A3 SE Technik is advertised with 104,704 miles, approximately 39,700 above the typical mileage for its age. The dealer is asking £7,490, which is £777 below the AskCar estimate of £8,267. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. The asking price is now £260 lower than when we first recorded the advert 48 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Beech Garage Car Sales in Liverpool. 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

Good value: £777 (9%) under the AskCar estimate of £8,267.

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 1.6 diesel engine is typically advertised at £10,100: the median of the 36 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A3 has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 15 September 2026 at £7,750. Its asking price is now £7,490, £260 less. The latest price cut was seen on 7 October 2026.

Price changes recorded:

• 15 September 2026: £7,750
• 7 October 2026: £7,490

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 November 2026.

It failed its MOT on 19 November 2025 (nearside headlamp not working on dipped beam) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 100,002 miles, which matches the advertised 104,704 miles.

Advertised mileage is about 39,700 miles higher than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

6 other 2018 Audi A3 SE Technik 1.6 diesel automatic hatchbacks are for sale at UK dealers, from £5,995 to £12,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, silver. Mileage: 102,084 miles. Price: £7,995, £505 more than this car. Dealer: Ideal Car Centre in Bilston. AskCar page: https://askcar.co.uk/car/audi-a3-2018-b3a12f612973
• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, red. Mileage: 113,000 miles. Price: £6,995, £495 less than this car. Dealer: Ran Cars And Commercials in Alresford. AskCar page: https://askcar.co.uk/car/audi-a3-2018-c847a2563269
• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, black. Mileage: 76,587 miles. Price: £11,495, £4,005 more than this car. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/audi-a3-2018-5976e0285cc4