Every CTS comes with a basic package of 32 luxury, comfort, convenience and safety items including all the normal power assists, XM satellite radio, OnStar with turn-by-turn navigation, and a Bose eight-speaker sound system with CD, MP3 and auxiliary capability.

Options are many. The big one, called the Premium Luxury Collection ($8,015) includes a pop-up navigation and audio screen, a 10-speaker Bose 5.1 sound system with a 40-gigabyte sound storage system, an iPod interface that will operate your iPod from the touch screen and display artist and title info, 10-way heated and cooled leather seats, split folding rear seats, a huge sunroof panel, sapele wood trim, 17-inch alloy wheels, power tilt/telescope wheel, remote starting and keyless entry, and a few odds and ends.

Other options include an 18-inch wheel package ($1,740) with P235/50R18 tires, HID headlights and washers, limited-slip differential, sport suspension, heavy-duty cooling and fog lamps; metallic paint ($995), heavy-duty anti-lock brakes ($395); and a compact spare tire ($250). A performance tire package is available with P235/50ZR18 performance tires and alloy wheels, upgraded ABS, and the FE3 performance suspension ($1,240).

Safety features that come standard on all models include front, side and curtain airbags, ABS, traction control, and Stabiltrak electronic stability control. All-wheel drive improves safety further.

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