2018 Mercedes-Benz A Class

Price: £5,995. Good value: £1,720 (22%) under the AskCar estimate of £7,715, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,765 priced Mercedes-Benz A Class adverts on AskCar as of 6 November 2026.

AskCar lists 6,957 used Mercedes-Benz A Class from 2,702 UK dealerships, as of 6 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: A Class
  • Version: Manual FWD Euro 6 5dr (134 bhp)
  • Year: 2018
  • Mileage: 121,000 miles
  • Fuel: Diesel
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 134 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 111 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz A Class is advertised with 121,000 miles, approximately 54,900 above the typical mileage for its age. Its asking price of £5,995 is £1,720 below the AskCar estimate of £7,715. To work out the AskCar estimate, we analyse UK dealer adverts for 6,765 Mercedes-Benz A Class cars across different ages and specifications. We have tracked this advert for 15 days. The government's MOT record matches its advertised mileage. It is for sale at Ashby Street Motors in Chorley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £1,720 (22%) under the AskCar estimate of £7,715.

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 6,765 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz A Class has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 22 October 2026 at £5,995. 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 6 November 2026: valid until 28 July 2027.

It failed its MOT on 29 July 2026 (offside headlamp not working on dipped beam; windscreen washer provides insufficient washer liquid; windscreen wiper blade defective both) and passed later the same day.

Advisories at the latest test: tyre pressure warning light on; windscreen wiper blade defective both; front registration plate deteriorated but not likely to be misread; and 2 more.

Mileage at that test: 116,674 miles, which matches the advertised 121,000 miles.

Advertised mileage is about 54,900 miles higher than the median mileage of a 2018 Mercedes-Benz A Class on AskCar.

Browse all Mercedes-Benz A Class cars for sale · 2018 Mercedes-Benz A Class price guide

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Photos

13 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.