Jeep Grand Cherokee (2011) has been introduced at the New York International Auto Show. The 2011 Jeep Grand Cherokee is powered with the new 3.6-liter Pentastar V6 engine with Variable-Valve Timing (VVT), that may develops 280 hp (209 kW) and 260 lb.-ft. of torque (353 Nm) at 4,800 rpm.

Jeep Grand Cherokee (2011) offers 11 percent better fuel economy with 33 percent more hp and 11 percent more torque.

2011 Jeep Grand Cherokee comes with the Selec-Terrain system that offers a five-way setup: Auto, Sand/Mud, Sport, Snow and Rock. As an additional feature, the 2011 Jeep Grand Cherokee equipped with New Quadra Lift air suspension that lifts the car up to 4.5? from park mode to a maximum ride height of 11.1?.

The all-new 2011 Jeep Grand Cherokee made its world debut at the New York International Auto Show. Jeep’s all-new premium SUV features an athletic design, an all-new world-class interior, an all-new engine and legendary Jeep capability.

Nearly 18 years ago, Jeep invented the premium SUV segment with the introduction of the Jeep Grand Cherokee. More than 4 million sales later, Jeep improves the formula and hits the sweet spot of real-world capability and on-road refinement with the all-new 2011 Jeep Grand Cherokee.

The all-new Jeep Grand Cherokee delivers premium on-road performance while maintaining the Jeep brand’s legendary four-wheel-drive, torque-on-demand two-speed transfer case and unsurpassed towing capability. It also offers improved fuel economy (up to 11 percent) and a world-class interior cabin.

“We listened carefully to our customers and the market,” said Scott Kunselman, Vice President – Jeep/Truck Product Team, Chrysler LLC. “Our all-new Jeep Grand Cherokee hits the sweet spot of premium on-road performance and legendary class-leading Jeep capability.”

The all-new Quadra-Lift air suspension system delivers legendary Jeep off-road capability along with the new Selec-Terrain system that allows the driver to choose the drive system that best matches on- or off-road driving conditions. New front and rear independent suspension systems deliver premium on-road handling and comfort.

The all-new 2011 Jeep Grand Cherokee is built on a proven rear-wheel-drive unibody platform sharing the same underpinnings as the Mercedes-Benz ML.

“Jeep invented the SUV segment and our all-new Grand Cherokee is the next step in the evolution of the SUV,” said Mike Accavitti, Director – Jeep, Chrysler and Dodge Brands. “Jeep innovations including Quadra-Lift air suspension and Selec-Terrain traction control separate us from the crowd.”

Legendary Capability

The all-new Jeep Grand Cherokee offers the new Quadra-Lift air suspension system. The Quadra-Lift system features five height settings for optimum ride performance:

Normal Ride Height (NRH): 8.1 inches of clearance offers improved fuel economy and improved aerodynamics during on-road driving
Off-road 1: Lifts the vehicle an additional 1.5 inches for added height in clearing obstacles (9.6 inches)
Off-road 2: Delivers legendary Jeep off-road capability and provides an additional 3 inches of height for 11.1 inches of ground clearance
Park Mode: Lowers the vehicle 1.5 inches from NRH for easy ingress/egress. NRH and Park mode are driver-selectable giving the driver control over vehicle ride height
Aero Mode: Lowers the vehicle .6 inches from NRH. Aero Mode is controlled by vehicle speed and adjusts for optimal performance and fuel economy
Quadra-Lift adds up to 4.5 inches of lift span that is supported by four-corner air springs that provide a cushioned, premium ride. Quadra-Lift operates automatically, or may be controlled manually via console controls.

In addition to the Quadra-Lift air suspension, the all-new Selec-Terrain™ traction control system lets customers choose the off-road setting for the optimum experience on all terrains. This feature electronically coordinates up to 12 different powertrain, braking and suspension systems, including throttle control, transmission shift, transfer case, Traction Control and Electronic Stability Control (ESC).

The Selec-Terrain’s control dial allows the driver to choose from five driving conditions in order to achieve the best driving experience on all terrains:

Sand/Mud: Traction control and Quadra-Lift operate with sensitive response to wheel spin, and torque is tuned for optimal performance
Sport: Provides enhanced on-road “fun-to-drive” capability
Auto: Automatically adapts to any on- or off-road situation
Snow: Vehicle traction and Quadra-Lift adjust for ultimate performance over snow-covered roads
Rock: Quadra-Lift suspension raises to maximum height (11.1 inches) and the transfer case, differentials, and throttle coordinate to provide low-speed control
Selec-Terrain, coupled with the all-new Quadra-Lift air suspension, offers drivers an adjustable suspension span that delivers legendary Trail Rated® performance.

With the front air dam removed, and the available Quadra-Lift air suspension, the all-new Jeep Grand Cherokee features a 35.9-degree approach angle, (compared to 32.3 on current model), a 29.2-degree departure angle (compared to 27.5 on current model) and 25.1-degree breakover angle (compared to 20.4 on current model).

The all-new independent front and rear suspension features isolated front and rear suspension cradles. Variable-rate rear springs deliver improved on-road handling and comfort that complements the vehicle’s off-road capability. The new rear suspension allows the spare tire to be stored inside the vehicle as opposed to underneath.

Submitted in » Autos