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November 21, 2007

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New 2009 Chrysler Aspen HEMI® Hybrid and Dodge Durango HEMI Hybrid

Chrysler LLC's First Production Hybrid Vehicles

Auburn Hills, Mich. - With the introduction of the new 2009 Chrysler Aspen HEMI® Hybrid and 2009 Dodge Durango HEMI Hybrid, Chrysler LLC delivers two hybrid-electric vehicles that combine fuel-efficient advanced-hybrid technology with full-size sport-utility vehicle (SUV) performance and capability.

“The new 2009 Chrysler Aspen and Dodge Durango HEMI Hybrid vehicles will offer our customers the sought-after blend of performance, utility, capability and vastly improved fuel economy — all in one package,” said Frank Klegon, Executive Vice President – Product Development, Chrysler LLC. “Combined with Chrysler’s Multi-displacement System (MDS), our advanced, two-mode hybrid technology immediately delivers a more than 25 percent fuel economy improvement to our full-size SUVs — and up to a 40 percent improvement in the city.”

The 2009 Chrysler Aspen and Dodge Durango HEMI Hybrid vehicles are Chrysler’s first entries in the hybrid market.   

Capable of towing 6,000 lbs., the 2009 Chrysler Aspen and Dodge Durango HEMI Hybrid vehicles deliver 385 horsepower — seamless, dependable power and performance on demand, in an efficient package.

Chrysler Aspen

With an electrically variable transmission (featuring the best characteristics of an automatic transmission and hybrid drive) and two different hybrid modes of operation, the drive system dramatically improves fuel economy around town and at highway speeds.

The new 5.7-liter HEMI Hybrid is expected to deliver an overall fuel economy improvement of more than 25 percent, including an improvement of nearly 40 percent in the city. For customers who desire the performance and capability of a large SUV, the Chrysler Aspen and Dodge Durango Hybrid vehicles will reduce fuel consumption by several hundreds of gallons of gas per year.

The renowned HEMI powerplant, in hybrid form, will continue to feature Chrysler’s MDS, which allows the engine to seamlessly alternate between four-cylinder mode when less power is needed and V-8 mode when more power is in demand. The two-mode hybrid system provides assistance from electric motors allowing the HEMI V-8 to remain in four-cylinder mode more often than without a hybrid powertrain, improving overall fuel economy.

Dodge Durango Hybrid

Built at the Newark Assembly Plant in Delaware, the new 2009 Chrysler Aspen and Dodge Durango HEMI Hybrid vehicles arrive in showrooms in mid-2008.

The Advanced Two-mode Hybrid System

Chrysler’s advanced, state-of-the-art two-mode full hybrid system — developed in partnership with General Motors, Mercedes-Benz and The BMW Group — integrates proven automatic-transmission technology with a patented hybrid-electric drive system to deliver the world’s first two-mode full hybrid.

As a result of low- and high-speed electric continuously variable transmission (ECVT) modes, the system is defined as a “two-mode hybrid.” In addition, the sophisticated fuel-saving system incorporates four fixed-gear ratios for high efficiency and power-handling capabilities. During the two ECVT modes, the system can use the electric motors for acceleration, improving fuel economy, or for regenerative braking to utilize energy that would normally be lost during braking or deceleration. The energy is stored in the batteries for later use.

The system’s two modes are optimized for city and highway driving.

Photos: Chrysler

(Nov 14, 2007)

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