The 2007 Cadillac DTS is a full-size luxury sedan, powered through its front wheels by Cadillac's 4.6-liter Northstar V8.

The 2007 Cadillac DTS is a full-size luxury sedan, powered through its front wheels by Cadillac's 4.6-liter Northstar V8.

For traditional luxury large car buyers, the 2007 Cadillac DTS remains one of only a handful of choices. The DTS compares favorably against its rivals, with more power than the Lincoln Town Car and a ...