2018 Audi A3 1.6 TDI SE Technik

Overview

• Make: Audi
• Model: A3
• Trim: SE Technik
• Version: 1.6 TDI SE Technik Manual FWD Euro 6 (s/s) 5dr Sportback (114 bhp)
• Year: 2018
• Mileage: 167,900 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 114 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 106 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A3 SE Technik has covered 167,900 miles, around 102,900 more miles than is typical for its age. Priced at £4,495, it is advertised £668 below the AskCar estimate of £5,163. The AskCar estimate draws on 6,630 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Compass Cars in St. Ives, Cambridgeshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Good value: £668 (12%) under the AskCar estimate of £5,163.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Audi A3 with the 1.6 diesel engine is typically advertised at £10,500: the median of the 41 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 Audi A3 advertised today. About half of 2018 Audi A3 cars are gone from sale within a month of being advertised: 244 of the 490 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £4,495. 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 4 November 2026: valid until 29 October 2027.

It failed its MOT on 13 October 2026 (offside rear outer position lamp not working; offside front position lamp not working; offside stop lamp(s) not working; and 1 more) and passed 17 days later, on 30 October 2026.

There were no advisories at the latest test.

Mileage at that test: 167,918 miles, which matches the advertised 167,900 miles.

Advertised mileage is about 102,900 miles higher than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

7 other 2018 Audi A3 SE Technik 1.6 diesel manual hatchbacks are for sale at UK dealers, from £6,095 to £11,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, grey. Mileage: 134,000 miles. Price: £6,095, £1,600 more than this car. Dealer: R-Line Motors in Oldham. AskCar page: https://askcar.co.uk/car/audi-a3-2018-9d74942f37da
• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, blue. Mileage: 79,000 miles. Price: £9,490, £4,995 more than this car. Dealer: Brooke MOT Centre BMC Car Sales Group in Norwich. AskCar page: https://askcar.co.uk/car/audi-a3-2018-35558d9103ef
• 2018 Audi A3 SE Technik, 1.6 diesel hatchback, white. Mileage: 73,863 miles. Price: £9,900, £5,405 more than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-a3-2018-7c2248950a34

• The nearest: 2018 Audi A3 SE Technik, 1.6 diesel hatchback, black, 27 miles from this car. Mileage: 41,106 miles. Price: £11,999, £7,504 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-a3-2018-cedc0f0cd9bd