2022 BMW 3 Series 3.0 M340d MHT

Overview

• Make: BMW
• Model: 3 Series
• Version: 3.0 M340d MHT Auto 4WD Euro 6 (s/s) 4dr (335 bhp)
• Year: 2022
• Mileage: 66,565 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 159 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 66,565 miles, this 2022 BMW 3 Series has covered about 16,900 more miles than other 2022 BMW 3 Series cars. Priced at £29,950, it is advertised £1,675 above the AskCar estimate of £28,275. The AskCar estimate uses 6,862 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 28 days ago. Its asking price has since fallen by £1,000. The latest recorded MOT expiry date is 20 September 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. The seller is Cotswold Bmw Cheltenham, based in Cheltenham. 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: £1,675 (5%) over the AskCar estimate of £28,275.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2022 BMW 3 Series with the 3.0 diesel engine is typically advertised at £34,000: the median of the 80 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2022 BMW 3 Series has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 7 October 2026 at £30,950. Its asking price is now £29,950, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 7 October 2026: £30,950
• 4 November 2026: £29,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 20 September 2026; ask the dealer for the current MOT.

It has had one MOT, on 10 September 2025, and passed.

Advisories at the latest test: offside front inner tyre worn close to legal limit/worn on edge; nearside front inner tyre worn close to legal limit/worn on edge.

Mileage at that test: 47,011 miles, which matches the advertised 66,565 miles.

Advertised mileage is about 16,900 miles higher than the median mileage of a 2022 BMW 3 Series on AskCar.