2021 Mercedes-Benz A Class

Overview

• Make: Mercedes-Benz
• Model: A Class
• Version: Auto 5dr
• Year: 2021
• Mileage: 74,113 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Gearbox: Automatic
• Colour: White

About this car

This 2021 Mercedes-Benz A Class has covered 74,113 miles, around 32,000 more miles than is typical for its age. Priced at £15,250, it is advertised £948 below the AskCar estimate of £16,198. The AskCar estimate uses UK dealer asking prices, including 6,714 Mercedes-Benz A Class adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 35 days ago. You can find this car at HMK Car Sales in Newtownabbey. 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

Fair price: £948 (5%) under the AskCar estimate of £16,198.

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 6,714 priced Mercedes-Benz A Class adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 Mercedes-Benz A Class has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £15,250. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 32,000 miles higher than the median mileage of a 2021 Mercedes-Benz A Class on AskCar.