Yukon Hybrid: 3 Companies Working On 2-Mode System

Yukon’s Coming

General Motors, BMW and Chrysler have been busy working together to develop the new Two-Mode hybrid system which features special variations between electric and gasoline capabilities. The GMC Yukon Hybrid SUV along with the Chevy Tahoe Hybrid is bound to launch late this year.

Gas mileage standings of the previous GM models did not fare very well but the 2008 Yukon Hybrid promises a lot of improvements inside, outside plus gas mileage advantage up to 25%. The Yukon will be the first among several other SUVs and trucks which will feature similar gas benefits and fuel economy.

The Outside

The Yukon Hybrid is relatively lighter and more aerodynamic than the conventional gas-powered version. The main appearance of the Yukon is dominating and massive with the modified bumper and immense bodywork. Horizontal slats line the grille plus two portals are present at both sides of the SUV’s body. The lower part of the vehicle also has unique claddings giving it a look reminiscent only to that of a Yukon including stylish 18-inch wheels.

The Inside

To fully inform the driver of its efficiency and fuel economy, there is a display screen at the center featuring how the drivetrain receives and transmits power. There are also several gauges indicating engine temperature, fuel level and a gas mileage meter. The Yukon Hybrid can seat at least 7 persons in its three rows. Other options include a navigation system, power front seats, leather upholstery and a flip-down entertainment screen for rear seat passengers.

Specifications

The hybrid SUV features the unique Two-mode hybrid system developed by the collaborating companies. There is a powerful 6.0-liter V-8 engine generating over 300 horsepower supported by a couple of electric motors which typically run on a 300-volt battery pack. The engine also has four-speed automatic transmission including available four-wheel drive models.

The two-mode system instant shifts between electric motors depending on the speed of the Yukon. There is also a deactivation system via the eight cylinders which reserves energy depending on the power required to keep the vehicle moving. Braking saves more energy through regeneration mechanism. Compared to the conventional Yukon, the hybrid model is 25% better in terms of gas mileage and averages 20 mpg.

Overall

The electrical system and power accessories of the Yukon Hybrid is automatically powered by the system as it converts the AC output of the electric motor into 12-volt DC current. The V-8 engine was also necessary so as not to compromise the vehicle’s power in exchange for better gas mileage. Tow rating of the Yukon Hybrid truck is at 6,200 pounds while the standard model is at 8,200 pounds.

Overall, the Yukon Hybrid has a lot to offer in terms of design and power. It also serves well in its primary focus of utilizing gas to the fullest with its reliable state-of-the-art system. One drawback may be the expensive cost of the Yukon. Added capabilities and advantages like the four-wheel drive version and safety add-ons definitely make it one vehicle to look out for.