The 2009 Chrysler Aspen and 2009 Dodge Durango two-mode hybrid powertrain SUVs began rolling off the assembly line last week at the Newark, Delaware Assembly Plant where new processes were implemented to accommodate HEV production, including a unique powertrain assembly process, and ergonomic-assist systems to aid in new functions, such as HEV battery installation. 
Some of the unique components associated with HEV production that are installed at the plant, include a 300-volt battery, two-mode transmission, torque power inverter module, electric air conditioning, auxiliary power module, high-voltage cables (AC and DC), hydro-electric power steering pump, hybrid gate way module and cooling module.
Chrysler's two-mode full hybrid system, developed in partnership with General Motors, Daimler and The BMW Group, provides all of the fuel-saving benefits of a full-hybrid system, including electric-only operation. In this mode, the engine is "shut off," with the vehicle moving under electric-only power at low speed. The result is a significant reduction in fuel consumption in heavy stop-and-go traffic.
The second mode is used primarily at highway speeds. In addition to
electric assist, the second mode provides full power from engine when
conditions demand it, such as when passing, pulling a trailer or
climbing a steep grade. The new 2009 Dodge Durango HEMI Hybrid starts
at $45,340, including $800 for destination. The MSRP for the new 2009
Chrysler Aspen HEMI Hybrid is $45,570, including $800 for destination.
Additionally, customers are expected to receive an estimated tax credit
of $1,800. The Dodge Durango hybrid trades on the Car Stock Exchange and hopefully when it hits showrooms in the next few weeks it will do better than the Chevy Tahoe and GMC Yukon hybrids whose sales have been slower than expected.
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