Showing posts with label Jeep. Show all posts
Showing posts with label Jeep. Show all posts

Friday, August 16, 2013

Jeep Cherokee, 2014

 
 
 
 
  •  Jeep Cherokee, 2014

There is a new king of the hill in the mid-size sport-utility vehicle (SUV) segment: the all-new 2014 Jeep® Cherokee. The renowned Cherokee name returns to the Jeep® vehicle lineup for the 2014 model year. The result - the all-new 2014 Jeep Cherokee completely redefines the mid-size SUV segment, delivering legendary Jeep 4x4 capability, a segment-first nine-speed automatic transmission, fuel economy improvements of more than 45 percent (versus the outgoing Liberty model), superior on-road ride and handling, a cutting-edge, revolutionary design, world-class craftsmanship, class-exclusive technology and more than 70 advanced safety and security features. The Jeep Cherokee is set to delight consumers both on the road and on the trail.


The all-new 2014 Jeep Cherokee provides a choice of three innovative 4x4 systems for best-in-class 4x4 capability in all weather conditions. The Jeep Cherokee is the first mid-size SUV to feature rear-axle disconnect, resulting in reduced energy loss when 4x4 capability isn't needed, improving fuel efficiency. The rear-axle disconnect seamlessly switches between two- and four-wheel drive for full-time torque management and does not require input from the driver.

The Jeep Cherokee offers best-in-class V-6 towing capability of 4,500 pounds.

Jeep Active Drive I
Available on the Cherokee Sport, Latitude and Limited models, Jeep Active Drive I features a single power transfer unit (PTU) which is fully automatic and delivers seamless operation in and out of four-wheel drive at any speed. The system does not require any driver intervention or feedback, delivers yaw correction during dynamic events and improves both understeer and oversteer conditions.

Jeep Active Drive II
Available on the Cherokee Sport, Latitude and Limited models, Jeep Active Drive II includes a two-speed PTU with torque management and low range. 4-Low mode locks the front and rear drive shafts for low-speed power or towing. Low range provides a 2.92:1 gear reduction. The gear reduction allows for enhanced climbing ability as well outstanding crawl ratios for severe off-road conditions. The 2014 Jeep Cherokee with Jeep Active Drive II gives the off-road adventurer a ride height that is increased by an inch, a crawl ratio of 56:1 when powered by the 2.4-liter MultiAir2 Tigershark I-4 engine, and 47.8:1 when powered by the new 3.2-liter Pentastar V-6 engine - up to a 90-percent improvement versus the outgoing model.

Jeep Active Drive Lock
Jeep Active Drive Lock includes all the features of Jeep Active Drive II and adds a locking rear differential for superior low-speed power for severe off-road conditions. Jeep Active Drive Lock is standard on all Trailhawk models.

All 4x4 systems feature the Jeep brand's renowned Selec-Terrain traction control system, which allows the driver to choose the on- and off-road setting for optimum performance. Five customized settings are offered: Auto, Snow, Sport, Sand/Mud and Rock. Through the use of algorithms that enable unsurpassed control and capability, Selec-Terrain electronically coordinates and optimizes up to 12 systems on any terrain providing enhanced vehicle control including: drivetrain control module, electronic brake controller, electronic stability control (ESC), transmission controller, powertrain controller and Selec-Speed Control (Hill-ascent and Hill-descent Control).

Jeep Cherokee Trailhawk: Trail Rated
The all-new 2014 Jeep Cherokee Trailhawk model exemplifies Jeep 4x4 capability with a distinctive, aggressive look, backed up by Jeep Trail Rated hardware, for the most capable Jeep Cherokee model and the most capable mid-size SUV in the segment. The Trailhawk includes as standard equipment aggressive approach and departure angles, complements of the unique front and rear fascias, one-inch factory lift, Jeep Active Drive Lock with locking rear differential, skid plates and signature red tow hooks. The locking rear differential is selectable in any low range terrain mode, but will lock automatically when in certain modes, such as "Rock," to maximize tractive effort at the tire patch that can support it.

The Jeep Cherokee Trailhawk boasts an approach angle of 29.8 degrees, a departure angle of 32.1 degrees and breakover angle of 23.3 degrees. Running ground clearance is 8.7 inches.

The all-new 2014 Jeep Cherokee Trailhawk model with the standard off-road package is Trail Rated. The "Trail Rated" badge on the Jeep Cherokee Trailhawk indicates that the vehicle is designed to perform in a variety of challenging off-road conditions identified by five key consumer-oriented performance categories: traction, ground clearance, maneuverability, articulation and water fording.

World-class architecture
FIAT Group architecture is the basis for the underpinnings of the all-new 2014 Jeep Cherokee. The Compact U.S. Wide (CUS-wide) platform's proven modular architecture means many models can be built using the same basic underpinnings. The result is better quality and reliability, as well as lower costs, less development time and tooling. The architecture Cherokee is built on is comprised of common, modular and interchangeable components and allows for modularity of the wheelbase, front track, rear track, front overhang, length and width across vehicle lines.

The 2014 Jeep Cherokee's body structure has a high-strength steel content of roughly 65 percent. Hot stamped-, high-strength- and ultra-high-strength steel are used to construct a strong, lightweight, solid vehicle architecture.

Superior on-road performance and fuel efficiency

The 2014 Jeep Cherokee premium on-road manners and fuel efficiency are a result of a number of efforts by Jeep engineers.

Powered by the choice of two new engines mated to a segment-first nine-speed automatic transmission, the all-new Cherokee delivers the power drivers appreciate on the road with fuel economy improvements of more than 45 percent compared with the outgoing model. With expected highway fuel economy ratings of up to 31 miles per gallon (mpg) and a driving range on a tank of gasoline of nearly 500 miles, the all-new 2014 Jeep Cherokee delivers drivers a no-compromise ownership experience.

The all-new 2014 Jeep Cherokee features Chrysler Group's 948TE nine-speed automatic transmission, the first time a nine-speed automatic transmission has been used in the segment and is standard equipment in all models of the new Cherokee. The nine-speed transmission delivers numerous benefits customers will appreciate, including aggressive launches, smooth power delivery at highway speeds and improved fuel efficiency versus a six-speed automatic transmission.

Efficiency and refinement also are hallmarks of Chrysler Group's 16-valve, 2.4-liter Tigershark MultiAir 2 I-4 engine, which comes standard in the all-new 2014 Jeep Cherokee. The 2.4-liter Tigershark engine offers up to an estimated 31 mpg highway fuel economy rating, a more than 45-percent improvement versus the outgoing model, and a driving range on a tank of gasoline of nearly 500 miles. The 2.4-liter MultiAir 2 Tigershark I-4 engine produces 184 horsepower and 171 lb.-ft. of torque.

The acclaimed electro-hydraulic fully variable valve-lift system uses a column of oil in place of the traditional mechanical link between the camshaft and intake valves. As a result, it delivers precise control of the intake-valve events - beginning and end - delivering reductions in engine-pumping losses and increases in volumetric efficiency.

In addition to reducing carbon-dioxide emissions, MultiAir accounts for a fuel-economy boost of up to 7.5 percent, compared with engines with conventional valve trains.

The 2.4-liter is the third engine to feature MultiAir technology from Chrysler Group and features the second generation "MultiAir 2" system that further enhances combustion control, improves fuel efficiency and reduces exhaust emissions.

Performance ratings for the 2.4-liter engine are 184 horsepower (137 kW) and 171 lb.-ft. (232 Nm) of torque.

The available new 3.2-liter Pentastar V-6 engine is the first derivative of the celebrated 3.6-liter Pentastar V-6, named one of Ward's 10 Best Engines three years running. The available new 3.2-liter Pentastar V-6 engine benefits from the same innovations that earned its larger displacement predecessor industry-wide acclaim for efficiency, power and refinement. For the driver, that means a refined driving experience with reduced noise, vibration and harshness (NVH) and an exceptional balance of higher specific power output (84.2 horsepower per liter) while delivering fuel economy improvements of 30 percent versus the outgoing V-6 engine. The 3.2-liter Pentastar V-6 engine produces 271 horsepower, 239 lb.-ft. of torque and delivers best-in-class V-6 towing of 4,500 pounds.

The all new Jeep Cherokee mid-size SUV sports a new front independent suspension with MacPherson struts and a new rear independent multi-link suspension. The front suspension provides 6.7 inches of travel while the rear suspension provides up to 7.8 inches of travel for better articulation. The isolated rear cradle, aluminum front crossmember and superior torsional rigidity all contribute to the quieter, smoother ride and superior handling characteristics drivers will experience in the Cherokee.

The 2014 Jeep Cherokee is equipped with an electronic power steering system (EPS) that improves fuel efficiency and contributes to the Jeep Cherokee's nimbleness with a turn circle radius of approximately 36 feet in 4x2 models, approximately 38 feet in 4x4 models and roughly 39 feet in the Trailhawk off-road model. With EPS all of the power assist is provided via an electric motor system rather than a traditional hydraulic system. Because the system is fully electronic, the driver experiences optimal steering effort at all vehicle speeds, and there is less noise and better fuel efficiency since there is no parasitic loss from a power steering pump.

The Design
The 2014 Jeep Cherokee mid-size SUV debuts a new exterior designed for the future with a global appeal. Jeep designers were inspired to create a vehicle that moves Jeep into the next era with a shape that is efficient without losing Jeep DNA and design heritage. The all-new 2014 Jeep Cherokee is a vehicle that not only looks efficient and capable, but is efficient and capable - in all on-road, trail and weather conditions.

Fluid, sleek exterior lines highlight the efficient, wind-splitting upper body of the all-new Cherokee. The rugged, protective lower body conveys the legendary capability that is characteristic of every Jeep.

The 2014 Jeep Cherokee has a powerful stance, an aggressive wheel-to-body proportion and a commanding road presence. The aggressive approach and departure angles contribute to the best-in-class capability. The first key feature in the front of the all-new 2014 Jeep Cherokee is the waterfall hood with the iconic peaked, seven-slotted grille which includes a crisp, horizontal snap - a feature in many classic Jeep vehicles. The hood is clearly defined and separated from the front fenders in a modern twist of Jeep heritage. The one-piece hood and grille assembly ensures a precise build.

Advanced LED lighting technology is used throughout the all-new 2014 Jeep Cherokee. Forward lighting features a unique daytime running lamp (DRL) shape that plays a dominant role in the fresh front-end proportion, giving the impression of a slim headlamp. Contemporary full LED tail lamps are an integral part of the rear backlight graphic, making the vehicle look stronger yet harmonious. This graphic is the connection between the upper and lower rear and brings a unique presence specific to this all-new Cherokee.

The Trail Rated 2014 Jeep Cherokee Trailhawk model takes rugged design and capability to a whole new level. With exclusive exterior and interior colors, functional differences such as Jeep signature red front tow hooks, skid plates underneath and aggressive front and rear fascias add to the rugged exterior appearance and deliver exemplary approach and departure angles for class-leading 4x4 capability, resulting in the most capable mid-size SUV in the market.

The 2014 Jeep Cherokee offers customers two industry-exclusive open-air options - the new CommandView panoramic sunroof or the Sky Slider full-length open canvas roof.

The interior of the all-new 2014 Jeep Cherokee is modern, inviting and comfortable. A sophisticated, refined design, hand-sculpted forms, signature Jeep design cues, high-quality materials, precision craftsmanship and attention-to-detail raise the bar in the mid-size SUV segment. A driver-oriented cockpit loaded with easy-to-use, useful technology, clever, thoughtful storage features and more than 70 available safety and security features including 10 standard air bags give the driver and passengers everything they want for any adventure they undertake.

Inspiration for the all-new 2014 Jeep Cherokee mid-size SUV interior included countries and terrain around the world that brought beautiful imagery to mind. The Cherokee interior is a sophisticated blend of hand-sculpted fluid shapes, high-quality materials, innovative color and material choices, precision craftsmanship, state-of-the-art technology and features that drivers and passengers appreciate.

Premium materials abound wherever the customer touches the vehicle - the door uppers and armrests, the center armrest, the upper instrument panel. Interior trim that is soft to the touch and pleasing to the eye is found throughout the cabin.

Seats in the all-new 2014 Jeep Cherokee are ergonomically designed to support the contour of the body, are trimmed with premium cloth or quality Nappa leather and available as power adjustable, heated/ventilated seats with memory. Premium cloth fabrics include a unique interlocking graphic. The 60/40 split second-row seats adjust fore and aft for increased passenger comfort and cargo flexibility.

Unique features such as the available heated, leather-wrapped steering wheel, heated and ventilated front seats, an available wireless charging pad and many more will delight both drivers and passengers alike.

The all-new 2014 Jeep Cherokee was designed with thoughtful, state-of-the-art, high-tech features and amenities that are intuitive, easy-to-use.

The world-class thin-film transistor (TFT) LED 3.5-inch grayscale or 7-inch full-color reconfigurable instrument cluster allows the driver to enjoy a customized user experience and receive information and vehicle feedback in the format they prefer while keeping their hands on the wheel and eyes on the road.

The easy-to-use instrument cluster displays the basic information a driver needs at his or her fingertips but also allows the driver to add information they desire, similar to an iPhone.

The driver can select from a multitude of information that can be displayed in the center of the gauge cluster including turn-by-turn navigation, speed, real-time fuel economy, safety warnings, available Adaptive Cruise Control-Plus, audio information and Jeep-specific features including Selec-Terrain.

The available ParkSense Parallel/Perpendicular Park Assist System (first Chrysler Group availability) is displayed in the center of the gauge cluster and operated with buttons on the steering wheel and the shifter. The graphic walks the driver through the steps necessary to utilize the park assist system. Jeep designer's passion for the brand shines through in the park assist screen, which features a 1941 Jeep Willys graphic on each side of the open parking space.

An available award-winning 8.4-inch touchscreen multimedia command center - the largest in the segment - or the standard 5-inch touchscreen multimedia command center are attractive, intuitive and easy-to-use, and located in the center stack. The 2014 Cherokee equipped with the Uconnect system allows the driver to control the audio, climate, heated/ventilated seats and much more from the touchscreen, redundant controls located on the center stack below the touchscreen or with voice commands. The touchscreen buttons are large and easy-to-see at a glance. The 8.4-inch color touchscreen Uconnect Access is user-friendly and includes Bluetooth connectivity, SiriusXM Radio, navigation, music, apps (Pandora, Aha, iHeart Radio and more), voice-to-text messaging and streaming audio capability.

The class-exclusive Jeep Cargo Management System makes the most of the cargo space in the all-new 2014 Jeep Cherokee. A universal module rack is mounted on the side in the rear cargo area and provides for hooks and a removable grocery bag. Other optional accessories compatible with the system are available through Mopar and include an off-road accessory kit for Trailhawk models that features a tow rope, gloves and more; cargo bin, cargo mat, foldable cooler and first aid/emergency kit are just some of the accessories available that mount securely to the rack for secure storage solutions the adventurous customer desires.

Friday, July 9, 2010

Jeep EV Concept, 2008

Jeep EV Concept, 2008





The Jeep EV development vehicle is a Range-extended Electric Vehicle that provides a glimpse into the future of a "Go Anywhere, Do Anything" vehicle with renowned Jeep Wrangler capability.

The Jeep EV combines Wrangler's unmatched off-road capability with the ultimate "Tread Lightly" mindset by providing nature ambassadors with the ability to roam the planet and take care of it at the same time.

The Jeep EV Range-extended Electric Vehicle uses an electric motor, an advanced lithium-ion battery system, and a small gasoline engine with an integrated electric generator to produce additional energy to power the electric-drive system when needed. The 200 kW (268 horsepower) electric motor generates 400 N•m (295 lb.-ft.) of torque. With approximately eight gallons of gasoline, the Jeep EV has a range of 400 miles, including 40 miles of zero fuel-consumption, zero-emissions, all-electric operation.

The instant high torque of the electric-drive motor and the ability to precisely control each wheel independently results in off-road capability ideally suited for the Jeep brand, without compromising on-road driving capability.

Jeep Cherokee, 2008

Jeep Cherokee, 2008





The all-new Jeep Cherokee remains true to its legendary 4x4 heritage while offering customers more on-road refinement and amenities. The new Cherokee takes on the Jeep rugged exterior design, and for the first time it now comes with the all-new Selec-Trac II full-time four-wheel-drive system as standard.

Inside,
the all-new Jeep Cherokee Limited will feature a Luxury Leather Package which includes supple leather-trimmed seats featuring French-seam stitching. The passenger grab handle, console-storage cover and front-door trim panels also receive the same leather treatment, complete with the French-seam stitching. The parking brake handle and transmission shifter receive exclusive leather treatment, brushed stainless-steel door-sill plates welcome passengers, and the floor carpet is augmented with premium floor mats all as standard.

In addition to an all-new interior design, the amenities, innovations and cargo and storage space continue to improve. An exclusive, all-new feature is the optional Sky Slider™ full-open canvas roof, giving the Jeep Cherokee customer an open-air experience. Rain-sensing wipers, express-up/down windows, and memory seats, radio and mirrors are added to the vehicle's ever-growing list of available features and options.

Standard features now include automatic temperature control system, tilt steering column, luxury leather-wrapped steering wheel, power and heated fold-away mirrors, power windows with driver-side one-touch, fog lamps and 17-inch aluminium wheels.

Classic Jeep Design
The exterior design of the all-new Jeep Cherokee takes its cues directly from the Jeep brand's legendary 65-plus years of heritage. Familiar design characteristics, such as the clamshell bonnet, seven-slot grille, trapezoidal wheel openings and rugged stance provide the vehicle with its classic Jeep style.

Standard across the range is the signature seven-slot grille. A front-end module that spans across the vehicle houses the grille and headlamp system in a single unit. The structure is designed to meet pedestrian impact and other crash standards for all markets. Front lamp modules contain halogen headlamps and standard fog lamps. The front fascia is body colour on all vehicles.

At the side of the vehicle, deep body sections and a high beltline produce a tough, strong and capable appearance. A wheels-to-the-corner stance and dramatic trapezoidal-shaped wheel arches enhance the vehicle's side profile. Wheel arches are now painted body colour on all Cherokee models. Bright chrome side mouldings accent the Limited model. The Cherokee name is distinctly stamped into the side mouldings. A mould-in-colour side vent featuring seven slots is placed at the side of the vehicle's elongated bonnet where it meets the wing, door and A-pillar. The spare tyre is now placed underneath the vehicle, allowing for increased interior space.

Industry-Exclusive Sky Slider Full-Open Canvas Roof
The all-new Jeep Cherokee brings the open-air experience with the industry-exclusive Sky Slider full-length open canvas roof. The Sky Slider roof can be moved to several positions, including full forward, full rear or partially open to any position in-between with a convenient express one-touch switch.

The Sky Slider roof is made of a reinforced acrylic cloth, similar to a convertible top, which is weather-resistant and leak-proof. The top panel nests into a weather strip seal to help minimise wind noise. The roof utilises anti-pinch software that will prevent the roof from moving should it detect an object in its path. The Sky Slider roof is an optional feature.

Functional Interior Space with More Available Amenities
The interior of the all-new Jeep Cherokee delivers simple, functional styling and provides customers with ample storage and organisational space.

Standard 60/40 split fold-flat rear seats and a fold-flat front-passenger seat are perfect for loading and hauling. The rear seats also incorporate a recline feature for more adjustment for passengers. The front and rear seats feature wide inserts and heavy bolstering designed to cradle occupants for a secure feeling. The seats have tall, square shoulders, and the bottom cushion has been lengthened for better thigh support. Leather, heated seats are standard on the Limited model.

A four-spoke steering wheel provides the all-new Jeep Cherokee with a generous tactile heft and feel. Standard is a leather-wrapped steering wheel with wheel-mounted Electronic Vehicle Information Centre (EVIC) on the face and audio controls conveniently located on the rear of the wheel. A tilt steering column is now standard on all models.

A new two-tone instrument panel treatment gives the vehicle a feeling of spaciousness. The Jeep Cherokee features a four-gauge instrument cluster with clear white on black graphics with orange pointers and an integrated vehicle information centre.

The centre stack neatly houses the climate controls, vents, radio and switch bank. For the first time, Cherokee will now be available with the optional MyGIG Multimedia Infotainment System and eight premium speakers and a subwoofer. Standard on all Cherokee models is an all-new automatic temperature-control system with cabin air filtration.
The centre stack is an open bin with a rubber mat, perfect for placing mobile phones, hand-held PDAs or coins. A small enclosed storage compartment left of the steering wheel provides additional storage for the driver.

Audio and Navigation Systems
The Jeep Cherokee is available with a variety of audio systems, and will offer the innovative MyGIG Multimedia Infotainment System that features built-in navigation, audio, entertainment and communication systems as an optional extra. MyGIG allows customers to use touch screen or voice commands to control features, and includes a 20-gigabyte hard drive where music and photos can be stored. An integrated music jukebox supports Gracenote music-file management to add song, artist and album information to the music files automatically. Space is reserved on the hard drive for approximately 1,600 songs - more than 100 hours of music. The system also includes a voice-memo recorder feature.

The voice dialogue system recognizes more than 100,000 words. The navigation system features both 2-D and 3-D bird's-eye views of roads and multiple route calculation alternatives. Maps and guidance are displayed on a motorized, flip-down 6.5-inch thin-film-transistor (TFT) colour display. The TFT screen uses an active matrix for viewing from angles up to 180 degrees - perfect for the centre of an instrument panel.

Cargo and Utility
There are several storage and convenience features designed into Jeep Cherokee's spacious rear cargo area.

Both left and right trim panels have cargo tie-down loops for securing items to the load floor. The left trim panel houses a concealed compartment for jack storage and tools.

The load floor system has a reversible carpeted surface. Dual latches on either side release for access to a 10-centimetre deep waterproof storage bin beneath the lid - perfect for muddy boots.

Economical and Powerful 2.8L CRD
The Jeep Cherokee is also available with a new 2.8-litre DOHC 16-valve common-rail turbo diesel engine. With its Variable Geometry Turbocharger (VGT) and rapid throttle response, this engine enables the Cherokee to claim best-in-class torque of 460 Nm (339 lb.-ft.) at 2,000 rpm with the five-speed automatic transmission, and best-in-class towing capacity of up to 2,800 kilograms and a driving range of 450 miles. Maximum power is 130 kW (177 hp DIN) at 3,800 rpm.

The new 2.8-litre CRD engine also provides a weight savings of approximately 6 per cent, achieves increased cam belt life (durability now of 140,000 kilometres) and features Piezo fuel injectors and a 2000-bar fuel system to improve fuel-system speed and control.

A forged steel crankshaft now features eight counterweights compared to the prior crankshaft which had four. A structural oil pan assists in reducing noise, vibration and harshness on the new engine.

The VGT now has an electronically controlled actuator as opposed to a pneumatic actuator on the previous engine. This provides improved cold launch performance, and it also allows the turbocharger to spool up faster from idle, minimising turbo lag and providing good low-end and high-end torque.

All-new Full-time Four-wheel-drive System
The all-new Selec-Trac II full-time four-wheel-drive system is standard on all Jeep Cherokee models. The Selec-Trac II four-wheel-drive system is a full-time, active on-demand system that anticipates and prevents wheel slip before it occurs. It is ideal for a wide range of road settings, including dry pavement conditions not typically suited for conventional part-time four-wheel-drive systems.

This premium system offers a 4WD Auto mode that is just right for full-time driving. When driving in 4WD Auto mode, the system uses vehicle sensors to adjust and redirect torque between the front and rear axles based upon real-time driving conditions, providing the vehicle with responsive tractive performance.

For added capability when traversing steep grades, rough terrain or extremely poor traction surfaces, the transfer case includes a 4WD Low mode. This second speed gear multiplies engine torque 2.72 times and locks the clutch pack for maximum traction.
Electric shifting between 2WD, 4WD Auto and 4WD Low is accomplished with a console-mounted switch. A pushpin button is used to shift to Neutral mode.

Jeep-engineered Hill Descent Control
The same Jeep-engineered Hill Descent Control system introduced on the new Jeep Grand Cherokee is now available on the all-new Cherokee (with an automatic gearbox only). The system was designed to mimic the downhill control and flexibility afforded by the ultra-low gearing found in a Jeep Wrangler Rubicon with its 4:1 ratio transfer case and six-speed manual transmission. This gearing provides for six speeds of controlled hill descent.

Operational in the 4WD Low position, Hill Descent Control provides downhill assistance at a controlled rate of speed with more precision and smoother operation than simply using the brakes. By means of electronic brake control, Hill Descent Control supplements the gear reduction and engine braking that a traditional mechanical low-range transfer case provides. Unlike most of its competitors, the new Jeep Cherokee with Hill Descent Control offers extremely smooth transitions between speeds and allows the driver to use the throttle and brakes without turning the system off, with a smooth and controlled return to the preset speed after the driver releases the throttle or brakes.

Hill Descent Control was engineered to provide the smoothest transitions possible, even from a complete stop on extremely steep and slippery surfaces.
Hill Descent Control is standard on all Jeep Cherokee models with automatic transmissions.

Monday, November 16, 2009

Jeep Grand Cherokee


The 4x4 Systems
Quadra Trac I delivers full-time four-wheel drive without any switches or levers to pull. The system provides smooth operation over a variety of road conditions. This light-weight single-speed case is both proven and highly efficient for enhanced fuel economy.

Quadra Trac II's two-speed transfer case uses input from a variety of sensors in order to determine tire slip at the earliest possible moment and take corrective action. The system uses Throttle Anticipate to sense quick movement in the throttle from a stop and maximizes traction before slippage occurs. When tire slippage is detected, as much as 100 percent of available torque is instantly routed to the axle with the most traction.

With a rear Electronic Limited-Slip Differential. The system instantly detects tire slip and smoothly distributes engine torque to tires with traction. The vehicle will anticipate low traction and adjust in order to proactively limit or eliminate slip.

Jeep Trail Rated is a unique methodology used by Jeep Engineering to measure and predict off-road performance for all Jeep vehicles. Through a combination of natural and controlled field tests, Jeep Trail Rated provides a consistent measurement of off-road performance for all Jeep vehicles. Only Jeep vehicles are Trail Rated.

Right-sized Packaging
The vehicle's 114.8-inch wheelbase is 5.3 inches longer than the model it replaces and contributes to an overall vehicle length that is 1.8 inches longer than the prior model. The longer wheelbase creates more interior room and gives passengers an additional 4 inches of rear-seat knee and leg room. The vehicle also is 3 inches wider for improved handling and packaging.

Cargo volume behind the second-row provides an additional 6.8 cubic feet of room (36.3 cubic feet total) compared to the previous model. The well-appointed rear cargo area includes a storage unit with a rechargeable flashlight and new and improved grocery hooks on both sides. The spare tire compartment includes removable dual storage bins for secure storage of muddy gear or other items.

The Classic Exterior Design
Every surface of the all-new Jeep Grand Cherokee is new and treated for aerodynamics. This improves fuel efficiency and puts more fluidity into the design while delivering a 7- percent improvement in drag compared with the current model.

Jeep Grand Cherokee an athletic, muscular profile. Black appliqués on B-pillars give the day-light opening (DLO) an aerodynamic, modern appearance and a sleek profile.

Taillamps wrap from the rear quarter panel to the back of the vehicle and create a solid form which achieves more of an upscale appearance. The treatment complements the front-end design and resonates with the rest of the exterior.
Jeep Grand Cherokee models equipped with a HEMI V-8 engine have 3.5-inch dual chromed exhaust tips, and those with the Pentastar V-6 engine have a 3-inch single exhaust.




Thursday, November 13, 2008