Mopar's Infamous Hemi - Hemi and Mopar News

2013-01-14

[ Chrysler Group LLC press release ]

2014 Jeep Grand Cherokee SRT: A Powerful Performer Cloaked in Luxurious and Muscular Skin

New eight-speed automatic transmission delivers smoother, more refined shifting and improved fuel economy
Innovative Eco Mode optimizes new transmission's shift schedule and expands range of Fuel Saver Technology activation for further fuel economy gains
Towing capacity rating improved 44 percent, up to 7,200 pounds
Improved and retuned Selec-Track system delivers more torque to the rear wheels in Track Mode for optimal rear-wheel-drive characteristics
New, standard launch control delivers enhanced and consistent acceleration performance
Aggressive, upscale exterior appearance enriched with new signature LED lighting
Luxurious interior offers new levels of advanced user-friendly technology and connectivity highlighted by an 8.4-inch touchscreen that accommodates SRT's exclusive Performance Pages, plus a 7-inch programmable multiview gauge cluster
All-new Uconnect Access Via Mobile streams preferred music into the vehicle via smartphone
Introducing breakthrough cloud-based voice texting and Bing connected search via Uconnect Access
Enables direct, one-touch connections with local 9-1-1 service providers, roadside assistance dispatchers and Uconnect specialists
Features state-of-the-art safety technologies such as Forward Collision Warning and Rear Cross Path detection

January 14, 2013, Auburn Hills, Mich. - Jeep Grand Cherokee SRT owners have come to expect -- and appreciate -- a vehicle that is powerful and refined, luxurious and functional, muscular and stylish. For 2014, Grand Cherokee SRT checks all of those boxes -- while also delivering unexpected delights.

Enhancements for the 2014 model year include an all-new, fully electronic eight-speed automatic transmission that delivers improved fuel economy, significantly improved towing capacity, hardware and software revisions that further heighten Grand Cherokee SRT's fun-to-drive factor during a daily commute or for more spirited driving on the race track.

Outside, the new 2014 Grand Cherokee SRT sports styling that is even more aggressive than the previous model. Design enhancements for 2014 include a new signature LED character lamp treatment, a brawnier grille, a new, one-touch liftgate and a new rear spoiler.

Inside, Grand Cherokee SRT customers are treated to a new 8.4-inch touchscreen that displays a wealth of SRT-exclusive Performance Pages data. A new launch control button is situated behind the new T-handle shifter on the center console, and a redesigned SRT-exclusive three-spoke, heated steering wheel with more ergonomically efficient paddle shifters, features a host of comfort, convenience and connectivity controls.

Awe-inspiring powertrain

For 2014, Grand Cherokee SRT owners get three additional gears from their transmission: an all-new 8HP70 eight-speed automatic. Fully electronic, it features on-the-fly shift-map changing. For an even sportier, more driver-controlled experience, the 8HP70 eight-speed transmission can be manually shifted using newly redesigned, more pronounced, ergonomically efficient steering-wheel paddle controls.

The Grand Cherokee SRT features a new Eco Mode for 2014 that optimizes the new transmission's shift schedule and extends the range of Fuel Saver Technology, which deactivates four cylinders when conditions allow. A button on the center stack allows driver's to engage Eco Mode for improved fuel economy.

The new eight-speed automatic transmission is specifically engineered to optimize shift quality and shift points for fuel economy, performance and drivability. The intelligent software takes into account variables including engine torque gradients, kick-down events, longitudinal and lateral acceleration, grade changes, friction detection and downshift detection to determine the appropriate shift map.

Additional parameters integrated into the control strategy include vehicle speed control, electronic stability control interaction and temperature. The result is automatic shifting that is ideally attuned to the performance requirements of almost any driving demand.

The new transmission is mated to the proven and powerful 6.4-liter HEMI V-8 with Fuel Saver Technology delivering 470 horsepower (351 kW) at 6,000 rpm and 465 lb.-ft. (630 N.m) of torque at 4,300 rpm and helps deliver greatly enhanced towing performance of 7,200 pounds -- a 44-percent improvement over the 5,000-lb. towing capacity from the previous model.

For 2014, the new electronic T-handle shifter provides the flexibility for drivers to choose a transmission shift schedule independent from the Selec-Track system. Drive and Sport shifting can be selected via the T-handle with no effect on the chosen suspension, stability control and driveline torque split settings.

Also new for 2014 is a launch control system that mimics a professional driver's inputs to optimize Grand Cherokee SRT's performance by bringing engine, transmission, driveline, stability control, and suspension in line for a textbook launch. Controlled by a button behind the new T-handle shifter on the center console, the result is improved and more consistent straight-line acceleration. The performance experience of the 2014 Grand Cherokee SRT is further accentuated by a change in transfer case proportioning and dynamic controls for the Selec-Track system when the vehicle is in Track Mode. When this mode is selected, 70 percent of the engine's torque is delivered to the rear wheels for a more pronounced rear-wheel-drive experience. Grand Cherokee SRT drivers will notice a vehicle that is more responsive from mid-corner to exit.

Outstanding ride, handling and capability

The Grand Cherokee SRT rides on a short- and long-arm (SLA) independent front suspension with coil springs, Bilstein adaptive damping suspension (ADS), upper- and lower-control arms ("A" arms), and a stabilizer bar.

The rear suspension is a multi-link design with coil spring, Bilstein ADS, aluminum lower control arm, independent upper links (tension and camber), plus a separate toe link, and a stabilizer bar.

Software improvements to the retuned Selec-Track system further distinguish the five dynamic modes: Auto, Sport, Tow, Track, and Snow, enabling drivers to choose a vehicle setting that more ideally meets their requirements and ambient conditions. Drivers will find the torque split change in Track Mode provides a vehicle that is more responsive from mid-corner to exit and one that delivers faster lap times at their favorite track.

Benchmark braking

The new 2014 Grand Cherokee SRT delivers excellent braking performance, requiring only 116 feet to come to a full stop from 60 miles per hour (mph). Credit belongs to red-painted, Brembo six-piston (front) and four-piston (rear) calipers, and vented rotors at all four corners measuring 15 inches (front) and 13.8 inches (rear).

Aggressive and functional exterior

The Grand Cherokee SRT sports exterior styling enhancements for 2014. Its signature, seven-slot upper grille with black screen insert has been shortened and is flanked by slimmer, adaptive, bi-xenon headlamps that are surrounded by a signature LED character lamp treatment. The grille itself is brawnier and the headlamps feature a unique black background to distinguish SRT from other 2014 Jeep Grand Cherokee models while further accenting their jewel-like appearance.

The new styling also enabled designers to incorporate the headlamp washers into the headlamp housing for the first time -- rather than on the bumper -- for a cleaner more functional appearance.

A new Grand Cherokee badge along the vehicle's sides feature a more distinct, more pronounced font.

The 2014 Grand Cherokee SRT's front light treatment is mirrored in back for a cohesive styling appearance, and features larger tail lamps with signature LED lighting. To further emphasize SRT's performance heritage, the tail lamps feature a black surround, creating the illusion of floating lamps.

Also new for 2014 is a more aerodynamically efficient rear spoiler integrated into the all-new, one-touch liftgate that features a new SRT badge that no longer carries the engine cylinder number reference. Rather than relying on a manual lever, the liftgate is operated electronically with the push of a button. For 2014, the flipper glass has been eliminated, greatly enhancing rearward visibility and reducing weight.

The 2014 Grand Cherokee SRT will be available in the following exterior colors: Billet Silver Metallic Clear Coat, Bright White Clear Coat, Brilliant Black Crystal Pearl Coat, Deep Cherry Red Pearl Coat, Granite Crystal Pearl Coat, Maximum Steel Metallic Clear Coat and Redline Pearl Clear Coat.

Race-inspired and high-performance interior

The most significant interior enhancement on the 2014 Grand Cherokee SRT is the new Uconnect 8.4AN radio touchscreen. The 8.4-inch display shows a wealth of SRT-exclusive Performance Pages, including recent track times, lateral acceleration, 0-60 mph times and much more. All data is shown in full-color and can now be shared with other SRT enthusiasts via a built-in 3G connection.

The same screen accommodates Uconnect Access Via Mobile, an all-new feature that makes its debut. With it, customers can stream their favorite music into the vehicle using the acclaimed apps Aha, iHeart, Pandora and Slacker.

The display also affords drivers access to Bing Internet searches and facilitates cutting-edge cloud-based features such as voice texting -- the transmission of text messages using natural speech.

On the center console, drivers will find a new, leather-wrapped T-handle shifter for the eight-speed transmission that allows the driver to select two driving modes including Drive and Sport.

Also new is the redesigned, SRT-exclusive heated three-spoke steering wheel with a flat bottom that features a bevy of comfort, convenience and connectivity controls and more pronounced, more ergonomically efficient paddle shifters.

The new steering wheel is designed and positioned to provide optimal view of the new gauge cluster that now features a 7-inch, full-color, customizable instrument display. This new screen allows drivers to select from a multitude of layout and information to be shown in the center of the gauge cluster.

True carbon fiber trim accent sweeps across the driver's door, instrument panel and front passenger door.

The available 825-watt, 19-speaker premium SRT performance audio surround-sound system from Harman Kardon offers world premier innovation, featuring a 32-volt tracking power supply (TPS) 12-channel Class D amplifier that delivers outstanding acoustics and brings multi-dimensional, quality sound for all interior occupants.

The 2014 Grand Cherokee SRT Laguna leather interior is available in two distinctive colors: Torque (black) and a new Sepia combination.

Enhanced security, convenience and occupant safety

Uconnect Access is all-new to the Grand Cherokee SRT. Enabled by embedded cellular technology, the system affords direct communication with local 9-1-1 service personnel at the touch of a button -- no waiting for go-between call-center operators.

In addition, the 2014 Grand Cherokee SRT showcases advanced safety features from Forward Collision Warning -- which alerts the driver to rapidly approaching traffic -- to Blind-spot Monitoring and Rear Cross Path detection, which aid drivers when changing lanes or in parking-lot situations.

Manufacturing: Built in Detroit

The new 2014 Jeep Grand Cherokee SRT is built at the 3-million-square-foot Jefferson North Assembly Plant (JNAP) in Detroit, which has been the site of Grand Cherokee production since its introduction in 1992. To meet consumer demand, a third crew of 1,100 workers was added at JNAP in the fourth quarter of 2012.

SRT Track Experience

Owners of any Chrysler Group SRT vehicle receive one day of professional driving instruction as part of the SRT Track Experience, designed to maximize their driving knowledge and skills on the street or track. Sessions are held throughout the year at selected tracks. For more information, visit http://drivesrt.com.

About SRT

The Chrysler Group's SRT (Street and Racing Technology) brand uses a successful product development formula featuring five proven hallmarks: awe-inspiring powertrains; outstanding ride, handling and capability; benchmark braking; aggressive and functional exteriors and race-inspired and high-performance interiors to remain true to its performance roots.

The SRT lineup in the 2013 model year features five vehicles that are world-class performance contenders and bring the latest in safety technologies and creature comforts. The Chrysler 300 SRT8, Dodge Challenger SRT8 392, Dodge Charger SRT8 and Jeep Grand Cherokee SRT8 are joined by the SRT flagship Viper and Viper GTS models, which are making their highly anticipated return to the high-performance sports car market.

( View Full Size version. )