2025 BMW 3 Series 3.0 M340i MHT

Overview

• Make: BMW
• Model: 3 Series
• Version: 3.0 M340i MHT Auto 4WD Euro 6 (s/s) 4dr (369 bhp)
• Year: 2025
• Mileage: 12,750 miles
• Fuel: Petrol, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 369 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 177 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BMW 3 Series is 12,750 miles. Its asking price of £46,450 is £29 above the AskCar estimate of £46,421. The AskCar estimate uses UK dealer asking prices, including 6,742 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 12 days. It is for sale at Lloyd Newcastle BMW in Newcastle Upon Tyne. 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: £29 (under 1%) over the AskCar estimate of £46,421.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

A 2025 BMW 3 Series with the 3.0 petrol engine is typically advertised at £49,800: the median of the 21 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 BMW 3 Series has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 21 October 2026 at £46,450. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 1,300 miles higher than the median mileage of a 2025 BMW 3 Series on AskCar.