4-Wheel-Drive System [ ]

To create the primary SRT car with full-time four-wheel drive, SRT engineers developed a drive system that was light-weight, but strong and dependable sufficient to deal with large quantities of horsepower and torque from the 2006 Jeep Grand Cherokee SRT8’s powertrain. One a part of the equation was to create a brand new switch case, combining housing parts from two current items with the upgrades wanted to make it SRT-capable.

SRT engineers opted to make use of the entrance half of a Jeep switch case chosen for its functionality and light-weight weight. It was mated to the rear half of a heavier-duty case, chosen for its ruggedness and skill to accommodate the digital full-time four-wheel drive system parts. The switch case output shaft was upgraded to deal with excessive torque generated by the SRT 6.1-liter HEMI.

The result’s the all-new 2006 Jeep Grand Cherokee SRT8’s distinctive switch case, which offers the required power-handling capabilities for the Grand Cherokee SRT8 whereas weighing 60 kilos lower than a Jeep heavy-duty case.

Beneath regular driving circumstances, from 5 % to 10 % of torque is directed to the entrance wheels, however as a lot of the 6.1-liter HEMI’s torque as wanted could be directed ahead when extra traction or stability is required. Remaining torque is distributed through a heavy-duty driveshaft designed for the European Jeep Grand Cherokee diesel mannequin, to a Dana 44 rear differential upgraded with a bigger ring gear inside a brand new axle housing.

“We needed the acceleration that solely four-wheel-drive can present,” mentioned Knott. “Our objective for the 2006 Jeep Grand Cherokee SRT8 was to have a well-balanced car with a excessive fun-to-drive quotient. The SRT-developed digital four-wheel drive system is completely suited to this.”


Gas Economic system and Actual-World MPG

Those that care even a bit of bit about gasoline economic system ought to keep away from the Grand Cherokee SRT. This gasoline guzzler has low EPA estimates and a few of the worst real-world outcomes amongst its rivals. Unsurprisingly, the SRT does have higher EPA estimates than the 707-hp Trackhawk—however barely. Regardless of the way you slice it, the SRT is likely one of the least environment friendly autos on this phase. It missed its 19-mpg freeway estimate by 1 mpg throughout our real-world testing, and related rivals had been between 3 and 5 mpg higher.


For many car producers, reaching luxurious like this, with out being outrageous, just isn’t achievable. Regardless, Stellantis’ (beforehand Fiat Chrysler) Jeep Grand Cherokee SRT8 represents a real efficiency SUV that doesn’t sacrifice luxurious, all performed flawlessly. The SRT8 model Grand Cherokee has aerodynamic curves making the car strikingly stunning, retaining a forceful presence on roadways with immense quantities of energy, but one way or the other offers an expensive really feel as quickly as you step inside.

Images copyright and courtesy of FCA Group (Stellantis North America).

Grand Cherokee SRT Exterior

The common Jeep Grand Cherokee is not an unpleasant factor, neither is it thought of stunning, however with some SRT taste, its exterior is definitely improved. Gloss black accents give a sporty edge to the entrance grille whereas vents within the bumper and a novel set of consumption grilles with LED fog lights give the SUV an aggressive demeanor. 20-inch wheels are commonplace whereas the rear boasts a refined roof spoiler and a fake diffuser housing single-exit exhaust tips about both finish. The taillights are smoked too, for that menacing look. A dual-pane panoramic sunroof is non-obligatory.

The Inside

The inside of the Jeep has a mix of element and elegance. The steering wheel is flat for straightforward dealing with. Moreover, the steering wheel has a particular case, which was impressed by earlier generations’ racing fashions, that provides the motive force the expertise of adrenaline and velocity; all from the within.

The central display screen options the UConnect 5 system, which is 5 occasions sooner than the earlier model and may also have wi-fi updates to enhance its use with out taking it to the native dealership. The instrument cluster is 7 inches large with driver-selectable menus for private optimization. The Jeep additionally options choices reminiscent of adaptive cruise management, night time imaginative and prescient cameras, fatigue detector, and even visitors warning indicators.

The 8.4-inch management panel offers the motive force with navigation particulars, but in addition specs to enhance car efficiency. For the primary time in a automobile, particularly within the Summit Reserve model, you’ve got a McIntosh audio system with a 17-channel amplifier, 19 audio system, a 10-inch subwoofer and a complete energy of 950 watts. All-in-all, the cabin is kind of spectacular with a design that gives the motive force the final word driving expertise of a race automobile however in an SUV.

Grand Cherokee SRT Gasoline Mileage

Good gasoline mileage and nice gasoline economic system usually are not phrases often related to the likes of SRT, and the Jeep Grand Cherokee is not any totally different. In accordance with the EPA’s assessment of the Grand Cherokee SRT, the SUV will do exactly 13/19/15 mpg on the company’s metropolis/freeway/mixed cycles. With a 24.6-gallon gasoline tank, this equates to a blended vary of round 369 miles. Nonetheless, the Trackhawk is even worse, with official figures of 11/17/13 mpg on the identical cycles.

Exterior [ ]

SRT’s credo calls for useful exterior enhancements that contribute to efficiency and resonate with the model character. The all-new 2006 Jeep Grand Cherokee SRT8’s lowered, aggressive stance reveals its unmistakable Jeep identification endowed with SRT DNA.

An all-new entrance fascia makes use of aero enhancements to cut back elevate and drag, whereas offering ample air move to chill the 6.1-liter HEMI engine. The entrance fascia additionally helps improve brake-system cooling via built-in air ducts. Within the rear, an all-new fascia incorporates an aggressive heart cutout to accommodate twin 4-inch exhaust ideas.

One other useful enhancement is sill extensions to assist create downforce. The roof rack out there on the Jeep Grand Cherokee just isn’t out there on the all-new 2006 Jeep Grand Cherokee SRT8.

Three exterior colours can be found: Vibrant Silver, Good Black and Inferno Pink.

Jeep Grand Cherokee Exterior Options

So far as the outside design goes, the variations between the Jeep Grand Cherokee SRT vs. Trackhawk are removed from apparent. However, in the event you take an in depth look, you’ll shortly discover that the Grand Cherokee Trackhawk is barely totally different than the Jeep Grand Cherokee SRT. Take the wheels, for instance. The Jeep Grand Cherokee SRT comes commonplace with 20-inch Carbon Break up 5-spoke wheels, and the Trackhawk comes commonplace with 20-inch Cast Polished Face Wheels. You will additionally discover that the Jeep Grand Cherokee additionally comes commonplace with Vibrant Quad Exhaust Suggestions, a supercharged sill plate, a Trackhawk Badge, and a Supercharged Badge. All in all, each of those SUVs share semi-similar exterior options. Due to this fact, all of it comes all the way down to choice.

Efficiency Options for every trim

The all-new 2020 Jeep Grand Cherokee is, little doubt, a succesful and power-driven SUV. Jeep drivers close to Cincinnati, OH, will discover the SRT and Trackhawk fashions stick with it that excellence via their engine specs in addition to different spectacular efficiency options.

The SRT’s V8 engine comes paired with an environment friendly eight-speed automated transmission and 5 Drive Modes, together with Auto, Sport, Monitor, Snow, Tow and a customized setting. The Trackhawk, pushed by its 707-hp engine, options high-performance Brembo brakes with 15.75-inch slotted rotors, 15-inch vented entrance rotors and six-piston entrance brake calipers. The superior Quadra-Trac Energetic On-Demand 4×4 System on each fashions permits drivers to have higher dealing with in any driving situation because of its spectacular quantities of horsepower and torque.

Jeep Grand Cherokee SRT vs. Trackhawk Security Options

Final however not least, let’s check out the protection options. The Jeep Grand Cherokee SRT and Trackhawk are each dependable sport utility autos. Whether or not you are driving via the rain, sleet, or snow, you possibly can all the time rely on each of those Jeep Grand Cherokee fashions that will help you attain your subsequent vacation spot. A few of the high security options that come commonplace within the Jeep Trackhawk and Grand Cherokee SRT are:

  • Digital Roll Mitigation
  • Blind-Spot and Cross-Path Detection
  • Enhanced Accident Response System
  • Full-Pace Ahead Collision Warning Plus
  • Hill Descent Management
  • Parkview Rear Again-Up Digital camera
  • 4-Wheel Traction Management

Guarantee and Upkeep Protection

Whereas Jeep has an unimpressive restricted guarantee versus related rivals, it delivers the highest powertrain protection. The corporate additionally offers all 2021 fashions with three years of free maintenance.

  • Restricted guarantee covers three years or 36,000 miles
  • Powertrain guarantee covers 5 years or 60,000 miles
  • Three years of complimentary scheduled upkeep is included

More Features and Specs


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