Sporting fresh body lines, a redesigned interior, upgraded running gear, and suspension refinements, the current version was launched as a 2006 model. For 2007, it's offered as a single model, with a single interior, but with a number of packages and two levels of engine power for a wide range of personalization.

The DTS is a full-size luxury car and it is, indeed, a big car, riding on a 115.6-inch wheelbase that would have qualified it as full-size car even in the mid-1950s. Its styling is restrained, but it's stuffed with modern technology and electronic goodies. And unlike many luxury cars these days, there's no need to study the owner's manual to make the DTS do its job. This is a rational luxury car, easy to operate in addition to being large and luxurious.

The DTS offers impeccable road manners and a warm, spacious interior. Yet the DTS also offers crisp handling and good grip for improved composure and driving enjoyment on winding roads.

The 2007 Cadillac DTS is a full-size luxury sedan, powered through its front wheels by Cadillac's 4.6-liter Northstar V8. A four-speed automatic transmission is standard. The engine develops 275 horsepower, but a higher-revving, 292-hp version is also available.