Jeep's most well-known vehicle is no doubt the Wrangler, which is now in its fourth generation. The Cherokee came along in 1974, and the Grand Cherokee debuted in 1993.

The 2007 Jeep® Grand Cherokee with a 3.0-liter common rail turbo diesel (CRD) engine will arrive at Jeep dealerships in the first quarter of 2007.

The WK-generation Jeep Grand Cherokee SRT8 features a 420-hp 6.1-liter Hemi V8 engine paired to a five-speed automatic gearbox ...