2019 BMW X4 gets bigger, faster and stronger

The top-dog X4, the M40i, will still use the M2's 355 horsepower inline-six.

The answer to the question nobody asked is back again, with BMW set to launch the second generation of its X4 crossover. Dubbed a Sports Activity Vehicle by BMW, the original X4 received surprisingly good reviews, with solid engineering underpinning its junior X6 liftback styling. BMW has shipped 200,000 X4s since its 2014 launch, which isn't bad for a bonus SUV/crossover off the X3's solid und...