2018 Audi A3 2.0 TDI SE Technik

Overview

• Make: Audi
• Model: A3
• Trim: SE Technik
• Version: 2.0 TDI SE Technik Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
• Year: 2018
• Mileage: 98,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 109 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi A3 SE Technik is advertised with 98,000 miles, approximately 33,000 above the typical mileage for its age. The dealer is asking £7,990, which is £27 above the AskCar estimate of £7,963. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. We first recorded this car for sale 53 days ago. Its advertised mileage matches the government's MOT record. The seller is Choices Motor Company, based in Maidenhead. 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: £27 (under 1%) over the AskCar estimate of £7,963.

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 2.0 diesel engine is typically advertised at £13,500: the median of the 68 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A3 has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 10 September 2026 at £7,990. Its asking price has not changed.

Price changes recorded:

• 10 September 2026: £7,990
• 12 September 2026: £7,650
• 18 September 2026: £7,490
• 6 October 2026: £7,450
• 10 October 2026: £7,385
• 25 October 2026: £7,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 November 2026.

It has had 7 MOTs. The latest, on 6 November 2025, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; offside front inner tyre slightly damaged/cracking or perishing shoulder of tread worn.

Mileage at that test: 89,636 miles, which matches the advertised 98,000 miles.

Advertised mileage is about 33,000 miles higher than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

3 other 2018 Audi A3 SE Technik 2.0 diesel manual hatchbacks are for sale at UK dealers, from £8,475 to £8,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 SE Technik, 2.0 diesel hatchback, black. Mileage: 89,296 miles. Price: £8,990, £1,000 more than this car. Dealer: Formula One Car Supermarket in Falkirk. AskCar page: https://askcar.co.uk/car/audi-a3-2018-153f814a6238
• 2018 Audi A3 SE Technik, 2.0 diesel hatchback, red. Mileage: 80,000 miles. Price: £8,475, £485 more than this car. Dealer: Nick King Car Sales in Gloucester. AskCar page: https://askcar.co.uk/car/audi-a3-2018-7cdde0047ea6
• 2018 Audi A3 SE Technik, 2.0 diesel hatchback, silver. Mileage: 65,875 miles. Price: £8,700, £710 more than this car. Dealer: John Clark Select Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/audi-a3-2018-cf0505a7845d