See also:

Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

Light weight, power-dense engines

There are many reasons for the ATS’s impressive driving dynamics, though it begins with light weight. Cadillac has boasted since the car’s reveal six months ago that at 3,315 lbs it’s the lighte ...

2012 Cadillac SRX Review by Bill Jackson
The 2012 Cadillac SRX handles well and looks good, but I don't think it's good enough overall to command its price in the competitive luxury-SUV market. To my eyes, styling is the SRX's strongest ...