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The XT6’s optional pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Grand Cherokee doesn’t offer pre-crash pretensioners.
In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the XT6 are reminded to check the back seat if they opened the rear door before starting out. The Grand Cherokee doesn’t offer a back seat reminder.
Over 200 people are killed each year when backed over by motor vehicles. The XT6 offers optional Reverse Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Grand Cherokee doesn’t offer backup collision prevention brakes.
A passive infrared night vision system optional on the XT6 helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The Grand Cherokee doesn’t offer a night vision system.
The XT6 offers an optional Surround Vision to allow the driver to see objects all around the vehicle on a screen. The Grand Cherokee only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
Both the XT6 and the Grand Cherokee have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning and available all wheel drive.
The XT6 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Grand Cherokee’s 3-year/36,000-mile basic warranty expires 1 year and 14,000 miles sooner.
Cadillac’s powertrain warranty covers the XT6 1 year and 10,000 miles longer than Jeep covers the Grand Cherokee. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Grand Cherokee ends after only 5 years or 60,000 miles.
The XT6’s corrosion warranty is 1 year longer than the Grand Cherokee’s (6 vs. 5 years).
For smoother operation, better efficiency and fewer moving parts, the XT6 has an overhead cam design, rather than the old pushrod design of the 5.7 V8 in the Grand Cherokee.
J.D. Power and Associates’ 2019 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Cadillac vehicles are more reliable than Jeep vehicles. J.D. Power ranks Cadillac 23rd in reliability. With 1 more problems per 100 vehicles, Jeep is ranked 24th.
The XT6’s 3.6 DOHC V6 produces 15 more horsepower (310 vs. 295) and 11 lbs.-ft. more torque (271 vs. 260) than the Grand Cherokee’s standard 3.6 DOHC V6.
To lower fuel costs and make buying fuel easier, the Cadillac XT6 uses regular unleaded gasoline. The Grand Cherokee with the 5.7 V8 engine requires mid-grade for maximum efficiency, which can cost 5 to 40 cents more per gallon.
The U.S. Environmental Protection Agency (EPA) certifies the Cadillac XT6 as an “Ultra Low Emissions Vehicle” (ULEV). The Jeep Grand Cherokee is only certified to “Low Emissions Vehicle” (LEV) standards.
A nine-speed automatic is standard on the Cadillac XT6, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the Grand Cherokee.
The XT6’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs standard on the Grand Cherokee V6 are solid, not vented.
The XT6’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Grand Cherokee Laredo’s standard 70 series tires. The XT6Sport’s optional tires have a lower 45 series profile than the Grand Cherokee’s optional 50 series tires.
For better ride, handling and brake cooling the XT6 has standard 20-inch wheels. Smaller 17-inch wheels are standard on the Grand Cherokee Laredo. The XT6Sport’s optional 21-inch wheels are larger than the 20-inch wheels optional on the Grand Cherokee.
The Cadillac XT6’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Jeep Grand Cherokee only has 5 wheel lugs per wheel.
The XT6 offers an optional driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads or off-road. The Grand Cherokee’s suspension doesn’t offer adjustable shock absorbers.
For better handling and stability, the track (width between the wheels) on the XT6 is 2.5 inches wider in the front and 2.1 inches wider in the rear than on the Grand Cherokee.
The XT6 has standard seating for 7 passengers; the Grand Cherokee can only carry 5.
The XT6 has .9 inches more front legroom and .5 inches more rear legroom than the Grand Cherokee.
The XT6’s cargo area provides more volume than the Grand Cherokee.
Third Seat Folded
43.1 cubic feet
Third Seat Removed
36.3 cubic feet
Second Seat Folded
78.7 cubic feet
68.3 cubic feet
Pressing a switch automatically lowers the XT6’s second and third row seats, to make changing between passengers and cargo easier. The Grand Cherokee doesn’t offer automatic folding second row seats.
To make loading groceries and cargo easier when your hands are full, the XT6’s liftgate can be opened and closed just by kicking your foot under the back bumper, leaving your hands completely free. The Grand Cherokee doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.
J.D. Power and Associates surveys of service recipients show that Cadillac service is better than Jeep. J.D. Power ranks Cadillac third in service department satisfaction. With a 77% lower rating, Jeep is ranked 28th.
The XT6 offers an optional heads-up display that projects speed and other key instrumentation readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Grand Cherokee doesn’t offer a heads-up display.
The XT6’s front and rear power windows all lower with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Grand Cherokee’s rear power window switches have to be held the entire time to open them fully.
On a hot day the XT6’s driver can lower all the windows from a distance using the keyless remote. The driver of the Grand Cherokee can only operate the windows from inside the vehicle, with the ignition on.
The XT6’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Grand Cherokee’s standard manually variable intermittent wipers have to be constantly adjusted.
To help drivers avoid possible obstacles, the XT6 has standard cornering lights to illuminate around corners when the turn signals are activated. The Grand Cherokee doesn’t offer cornering lights.
The XT6 has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel costs extra on the Grand Cherokee.
The XT6’s optional Automatic Park Assist can parallel park or back into a parking spot by itself, starting and stopping automatically, with the driver only responsible for switching from reverse to drive. The Grand Cherokee (except Laredo)’s automatic parking system requires operating the brakes and transmission to safely park.
© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.
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