Is the 2019 BMW X5 capable of elevating itself to the top tier of luxury SUVs? After a week behind the wheel of the twin-turbo V8 model, both Benjamin and Sami have a definite opinion on the X5's place in the performance truck pantheon. Switching gears, the two also delve into Benjamin's sub-zero session in the 2019 Jaguar I-Pace EV, a ferociously quick battery-powered crossover forced to face winter's range-sapping fury, before wrapping things up with a much stranger snow ride: the Nissan Altima-TE on trax.