Video: Chevrolet Tahoe Hybrid V8 vs Mercedes GL320 CDI Diesel

The 2008 Chevy Tahoe Hybrid with its 332 Hp 6.0L V8 gasoline engine and two 60-kilowatt electric motors and the 2008 Mercedes-Benz GL 320 CDI with its 215 Hp strong 3.0-liter V6 turbo diesel engine, are considered as two of the most fuel-efficient, full size SUVs on the American market. Specifically, EPA rates the Chevy at 20 mpg in the city and 20 mpg on the highway and the Mercedes at 18 mpg