I have always admired car designs that are able to elegantly integrate functionality with aesthetics. Part of this functionality is fuel efficiency. Today, fuel efficiency is sought after not only for the sake of mileage or engine power. Fuel efficiency also has environmental implications. An automobile that is highly fuel efficient produces lesser amount of pollution. This trend towards fuel efficiency is a proof that car manufacturers and car buyers are now becoming more aware of the seriousness of environmental issues. Car manufacturers are continually conducting research and development on environmentally friendly car designs, such as the GMC Yukon Hybrid.
If you look at the GMC Yukon Hybrid, you will not suspect that it is an environmentally friendly vehicle. Nothing about its exterior gives a clue regarding its real performance. It looks just any other sport utility vehicle. You know that it is an all-terrain vehicle but you will not have the impression that it is a showcase of technological innovations. Not unless you peep under the hood and closely examine the engine, you will not realize that it is a hybrid vehicle. It combines fuel-powered engine and battery-operated motor. Depending on the needs of the situation, the driver can switch between the engine mode and battery mode.
The GMC Yukon is an impressive vehicle in terms of performance. It produces 332 horsepower of mechanical output when in engine mode and 80 horsepower while in battery mode. On the other hand, 367 lb-ft and 118 lb-ft of torque are produced respectively by the two modes. In either case, the output is enough to haul the entire vehicle even on an off-road, bumpy terrain. Under normal conditions, the fuel engine can go as far as 18 mile with just one gallon of fuel. Ride comfort and handling are excellent. The only main disadvantage of this SUV is its intimidating price tag.
