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The middle row seatbelts optional on the Navigator Reserve/Black Label inflate when a collision is detected, helping to spread crash forces over a much larger area of the body and limiting head and neck movement. This can help prevent spinal and internal injuries. The Cullinan doesn’t offer inflatable seatbelts.
Both the Navigator and the Cullinan have standard driver and passenger frontal airbags, front side-impact 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, driver alert monitors, available all wheel drive and around view monitors.
Lincoln’s powertrain warranty covers the Navigator 2 years longer than Rolls-Royce covers the Cullinan. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Cullinan ends after only 4 years.
The Navigator’s corrosion warranty is 1 year longer than the Cullinan’s (5 vs. 4 years).
There are almost 22 times as many Lincoln dealers as there are Rolls-Royce dealers, which makes it much easier should you ever need service under the Navigator’s warranty.
The Navigator 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 reduce its power and light a warning lamp on the dashboard so the driver can get to a service station for repairs. The Cullinan doesn’t offer a lost coolant limp home mode, so a coolant leak could strand you or seriously damage the truck’s engine.
J.D. Power and Associates rated the Navigator second among large premium suvs in their 2019 Initial Quality Study. The Cullinan isn’t in the top three in its category.
On the EPA test cycle the Navigator 4WD gets better fuel mileage than the Cullinan with its standard engine (16 city/21 hwy vs. 12 city/20 hwy).
In heavy traffic or at stoplights the Navigator’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. (Start/Stop isn’t accounted in present EPA fuel mileage tests.) The Cullinan doesn’t offer an automatic engine start/stop system.
The Navigator has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Cullinan doesn’t offer a cap-less fueling system.
For more complete vehicle control the Navigator has a manually controlled automatic, with the available convenience of an automatic transmission and the complete gear control of a manual transmission without the inconvenience of a clutch. A manually controlled automatic allows the driver to eliminate unwanted shifts and maximize engine braking by down shifting while cornering. The Cullinan doesn’t offer a transmission that allows complete gear control.
A ten-speed automatic is standard on the Lincoln Navigator, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the Cullinan.
For better traction, the Navigator has larger standard tires than the Cullinan (275/55R20 vs. 255/50R21). The Navigator Reserve/Black Label’s tires are larger than the largest tires available on the Cullinan (285/45R22 vs. 255/50R21).
The Navigator has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the Cullinan; it requires you to depend on its run-flat tires, which limits mileage and speed before they are repaired. If a run-flat is damaged beyond repair by a road hazard your vehicle will have to be towed.
The Navigator’s drift compensation steering can automatically compensate for road conditions which would cause the vehicle to drift from side to side, helping the driver to keep the vehicle straight more easily. The Cullinan doesn’t offer drift compensation steering.
For better maneuverability, the Navigator’s turning circle is 2.4 feet tighter than the Cullinan’s (41 feet vs. 43.4 feet).
The Lincoln Navigator may be more efficient, handle and accelerate better because it weighs about 200 to 400 pounds less than the Rolls-Royce Cullinan.
For excellent aerodynamics, the Navigator has standard flush composite headlights. The Cullinan has recessed headlights that spoil its aerodynamic shape and create extra drag.
The front grille of the Navigator uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Cullinan doesn’t offer active grille shutters.
The Navigator uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Cullinan doesn’t offer active noise cancellation.
The Navigator offers optional seating for 8 passengers; the Cullinan can only carry up to 5.
The Navigator has 60 cubic feet more passenger volume than the Cullinan (172 vs. 112).
The Navigator’s cargo area provides more volume than the Cullinan.
Third Seat Folded
57.5 cubic feet
Third Seat Removed
43.4 cubic feet
Second Seat Folded
103.3 cubic feet
68.2 cubic feet
The Navigator’s available rear seats fold to accommodate long and bulky cargo. The Cullinan w/Executive Rear Seats doesn’t offer folding rear seats.
The Navigator’s liftgate lifts up in one piece, completely out of the way of loading and unloading, while sheltering the cargo loading area. The Cullinan’s tailgate’s top part raises up, but the bottom part lowers, getting in the way of loading and making an uneven surface for sliding cargo.
To make loading groceries and cargo easier when your hands are full, the Navigator’s liftgate can be opened and closed just by kicking your foot under the back bumper, leaving your hands completely free. The Cullinan doesn’t offer a hands-free gesture to open its tailgate, forcing you to put cargo down if your hands are full.
The Navigator 4WD with optional equipment can be flat towed on all four wheels (dinghy towed), allowing recreational vehicle owners to bring it with them on the road. When they reach their destination, the Navigator can be unhitched and driven around locally. The Cullinan can’t be towed flat on the ground.
The Navigator has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Cullinan doesn’t offer a remote starting system.
The Navigator’s front and rear power windows all open or close 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 Cullinan’s rear power window switches have to be held the entire time to close them fully.
In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Navigator’s exterior PIN entry system. The Cullinan doesn’t offer an exterior PIN entry system, and its Rolls-Royce Assist can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.
To improve rear visibility by keeping the rear window clear, the Navigator has a standard rear variable intermittent wiper with a full on position. The rear wiper standard on the Cullinan only has an intermittent setting, so in a hard rain visibility isn’t as good.
To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the Navigator has standard extendable sun visors. The Cullinan doesn’t offer extendable visors.
The Navigator has a 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Cullinan doesn’t offer a house-current electrical outlet.
The Navigator is available in both rear-wheel drive and four-wheel drive configurations. The Cullinan doesn’t offer a two-wheel drive configuration.
J.D. Power and Associates rated the Navigator first among large premium suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Cullinan isn’t in the top three.
A group of representative automotive journalists from North America selected the Navigator as the 2018 North American Truck of the Year. The Cullinan has never been chosen.
© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.
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