Chevrolet Suburban HD Z71 Diesel
The Chevy Suburban HD Z71 is the culmination of a what if exercise that melds the popular Suburban 2500HD with the popular Z71 off-road package a combination not currently offered by the factory and partners it with a new, fuel-saving smaller-displacement diesel engine. The concept uses many production parts, including the front-end assembly from Chevys HD trucks, along with some unique custom touches including rear wheel flares that pick up the styling cues of the front end. Power is generated by a new 4.5L diesel engine that gives this off-road-ready Suburban power, poise and efficiency.
Source: Chevrolet press