The X5 4.8i V-8 is a holdover but grows from 4.4 liters to 4.8 liters and adds 35 horsepower to 350, and torque is up 26 to 350 pound-feet. Fuel efficiency drops by one mpg, in both city and highway driving, to 15/21.

Section:Photo

Sat., Oct. 28, 2006