Compare the2022 Lincoln AviatorVS 2022 Jeep Grand Cherokee

The Lincoln Aviator has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Grand Cherokee doesn’t offer a front passenger side knee airbag.

The Aviator has standard Post Collision Braking, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Grand Cherokee doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Both the Aviator and the Grand Cherokee have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, available all wheel drive and around view monitors.

For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its available headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Aviator the rating of “Top Pick” for 2021, a rating granted to only 137 vehicles tested by the IIHS. The Grand Cherokee has not been tested, yet.

The Aviator comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck. The Grand Cherokee’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

Lincoln’s powertrain warranty covers the Aviator 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 Lincoln Aviator’s engines use a cast iron block for durability, while the Grand Cherokee’s 3.6 DOHC V6 and 2.0 turbo 4-cylinder hybrid engine uses an aluminum block. Aluminum engine blocks are much more prone to warp and crack at high temperatures than cast iron.

For smoother operation, better efficiency and fewer moving parts, the engines in the Aviator have an overhead cam design, rather than the old pushrod design of the 5.7 V8 in the Grand Cherokee.

The Aviator has a standard “limp home system” to keep drivers from being stranded if most or all of the engine’s coolant is lost. The engine will run on only half of its cylinders at a time, reduce its power and light a warning lamp on the dashboard so the driver can get to a service station for repairs. The Grand Cherokee doesn’t offer a lost coolant limp home mode, so a coolant leak could strand you or seriously damage the truck’s engine.

To reliably power the ignition and other systems and to recharge the battery, the Aviator has a standard -amp alternator (250-amp - Aviator optional). The Grand Cherokee’s standard 160-amp alternator and largest (optional) 240-amp alternator aren’t as powerful.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Lincoln vehicles are more reliable than Jeep vehicles. J.D. Power ranks Lincoln 9th in reliability, above the industry average. With 35 more problems per 100 vehicles, Jeep is ranked 24th.

The Aviator has more powerful engines than the Grand Cherokee:

On the EPA test cycle the Aviator running its gasoline engine gets better mileage than the Grand Cherokee running its gasoline engine:

Regardless of its engine, the Aviator’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip (not available Grand Touring). Jeep only offers an automatic engine start/stop system on the Grand Cherokee V6/4xe.

A 10-speed automatic is standard on the Lincoln Aviator, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the Grand Cherokee.

For better traction, the Aviator has larger standard tires than the Grand Cherokee (255/55R19 vs. 245/70R17).

The Aviator’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 Aviator’s optional tires have a lower 40 series profile than the Grand Cherokee Summit’s optional 45 series tires.

For better ride, handling and brake cooling the Aviator has standard 19-inch wheels. Smaller 17-inch wheels are standard on the Grand Cherokee Laredo. The Aviator’s optional 22-inch wheels are larger than the 21-inch wheels optional on the Grand Cherokee Summit.

For a smoother ride and more stable handling, the Aviator’s wheelbase is 2.4 inches longer than on the Grand Cherokee (119.1 inches vs. 116.7 inches).

For better handling and stability, the track (width between the wheels) on the Aviator is 1.5 inches wider in the front and 1.5 inches wider in the rear than on the Grand Cherokee.

For greater off-road capability the Aviator has a greater minimum ground clearance than the Grand Cherokee (8.7 vs. 8.4 inches), allowing the Aviator to travel over rougher terrain without being stopped or damaged.

The Aviator has standard seating for 7 passengers; the Grand Cherokee can only carry 5.

The Aviator has 37.7 cubic feet more passenger volume than the Grand Cherokee (144.7 vs. 107).

The Aviator has 1.6 inches more front headroom, 1.7 inches more front legroom, 1.1 inches more front hip room, 2.3 inches more front shoulder room, .3 inches more rear headroom, .8 inches more rear legroom, 2 inches more rear hip room and 3.3 inches more rear shoulder room than the Grand Cherokee.

The Aviator’s cargo area provides more volume than the Grand Cherokee.

J.D. Power and Associates surveys of service recipients show that Lincoln service is better than Jeep. J.D. Power ranks Lincoln fifth in service department satisfaction. With a 52% lower rating, Jeep is ranked 28th.

The Aviator’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Grand Cherokee’s standard rear power window switches have to be held the entire time to open them fully. Only its driver’s window closes automatically. The Grand Cherokee Overland/Summit’s .

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Aviator’s exterior PIN entry system. The Grand Cherokee doesn’t offer an exterior PIN entry system, and its extra cost Uconnect Access can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

The Aviator’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 intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

The Aviator (except Standard)’s optional Active Park Assist Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Grand Cherokee Summit’s automatic parking system requires operating the brakes and transmission to safely park.