Is the M440i a reliable car?
Verdict. You don’t have to look at the m440i when you’re driving it – and the car does its best work when you’re behind the wheel. It’s been a refined and surprisingly economical cruiser – so much so that we actually think it’s one of the best bmws currently on sale. Lifespan of the b58 engine bmw‘s b58 engine is engineered with longevity in mind, capable of exceeding 300,000 miles when paired with disciplined maintenance and conscientious driving habits.The reliability of the B58 is a significant factor in its acclaim as the best BMW engine ever made. BMW’s use of a closed-deck design for the block ensures exceptional strength and durability, allowing the engine to handle high cylinder pressures with ease.BMW gives the M240i, M340i, and M440i a revised B58 engine with more power, extra torque, and improved efficiency. If you’ve been saving up for a six-cylinder M Performance car in Europe, we have good news. BMW is updating the B58 engine to deliver more power while also reducing fuel consumption.
Is the 440i a good daily driver?
The 2018 bmw 440i strikes a great balance between everyday usability and performance. It is the perfect car for someone with a long commute and daily driving duties but also a soft spot for power and performance. The estimated cost to maintain and repair a bmw m440i xdrive ranges from $105 to $1010, with an average of $222.