2023 BMW 4 Series 3.0 M440d MHT

Overview

• Make: BMW
• Model: 4 Series
• Version: 3.0 M440d MHT Auto 4WD Euro 6 (s/s) 2dr (335 bhp)
• Year: 2023
• Mileage: 32,000 miles
• Fuel: Diesel, mild hybrid
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 32,000 miles, this 2023 BMW 4 Series has covered about 3,700 more miles than other 2023 BMW 4 Series cars. Priced at £33,700, it is advertised £868 below the AskCar estimate of £34,568. To work out the AskCar estimate, we analyse UK dealer adverts for 1,825 BMW 4 Series cars across different ages and specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marshall Land Rover Bedford, based in Bedford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £868 (2%) under the AskCar estimate of £34,568.

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 1,825 priced BMW 4 Series adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW 4 Series with the 3.0 diesel engine is typically advertised at £36,500: the median of the 39 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2023 BMW 4 Series advertised today. About 4 in 10 of 2023 BMW 4 Series cars are gone from sale within a month of being advertised: 82 of the 186 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £33,700. 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 7 November 2026: valid until 1 February 2027.

It has had 2 MOTs. The latest, on 2 February 2026, passed.

Advisories at the latest test: oil leak, but not excessive.

Mileage at that test: 24,635 miles, which matches the advertised 32,000 miles.

Advertised mileage is about 3,700 miles higher than the median mileage of a 2023 BMW 4 Series on AskCar.