2007 BMW X3 3.0si

The "si" is a meaningful addition to the badge, signifying a new, stronger engine, but there's more to the 2007 X3 than a power upgrade. Fresh styling throughout, an available six-speed automatic, a more capable chassis, and additional content enhance this already appealing vehicle.

The X3's freshened visual athleticism is technically supported by a more sophisticated version of BMW's standard xDrive. Quicker in response to traction issues, it also offers, for the first time in a BMW sport/ute, Dynamic Traction Control that allows the driver to choose a higher threshold of wheelslip before the electronics kick in. A longer push of the button deactivates stability controls completely except when the system detects wheelspin--not difficult to achieve with the brisk throttle response from the 260-horse inline-six.

Its 225 pound-feet of torque peaks at a low 2500 rpm, helping the 4100-pound X3 claim 0 to 60 in 6.9 seconds with the six-speed manual and 7.1 seconds with the no-cost optional six-speed STEPTRONIC automatic. Any way you want to shift it, the X3 is as rewarding as any of BMW's sport sedans.

2007 BMW X3 3.0si