2018 Audi A3 2.0 TFSI

Overview

• Make: Audi
• Model: A3
• Version: 2.0 TFSI S tronic Euro 6 5dr (187 bhp)
• Year: 2018
• Mileage: 34,838 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Colour: White
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 34,838 miles, this 2018 Audi A3 has covered about 30,200 fewer miles than other 2018 Audi A3 cars. Priced at £21,490, it is advertised £5,048 above the AskCar estimate of £16,442. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 39 days ago, the asking price has dropped by £2,000. You can find this car at County Specialist Vehicles in Taunton. 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

Above the going rate: £5,048 (30%) over the AskCar estimate of £16,442.

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 petrol 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 39 days.

Price history

AskCar first saw this advert on 24 September 2026 at £23,490. Its asking price is now £21,490, £2,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 24 September 2026: £23,490
• 6 October 2026: £21,990
• 22 October 2026: £21,490

Mileage and MOT

Advertised mileage is about 30,200 miles lower than the median mileage of a 2018 Audi A3 on AskCar.