X4 M40d

BMW discontinued the bonkers quad-turbo B57 engine, but it’s still one of the few automakers to sell diesel performance cars. The X4 M40d is a relevant example, and while this type of powertrain has fallen…

Alongside its BMW X3 sibling, the swoopier, coupe-like BMW X4 is also getting an LCI facelift. Unsurprisingly, the BMW X4’s updates are essentially identical to the X3’s. Which means it gets some new styling updates…