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Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...

2011 Cadillac CTS-V Sport Wagon Review
There’s no logical reason for the Cadillac CTS-V Sport Wagon to exist. It’s a 556-horsepower, supercharged eight-cylinder rear-wheel-drive station wagon with a six-speed manual transmiss ...

Sexy wagon? Yes. Sexy purchase?
Competition has never been fiercer. I don’t think consumers have ever had as much choice as they do now. Compared to 20 years ago, cars are affordable and as every maker tends to move upscale, we ...