Compare the2023 Mercedes GLC Coupe VS 2023 Lincoln Aviator

The GLC Coupe’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Aviator doesn’t offer pre-crash pretensioners.

The GLC Coupe has standard NECK-PRO front head restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the NECK-PRO front head restraints system moves the headrests forward to prevent neck and spine injuries. The Aviator doesn’t offer a whiplash protection system.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the GLC Coupe. But it costs extra on the Aviator.

Both the GLC Coupe and the Aviator have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available lane departure warning systems.

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the GLC Coupe’s reliability 22 points higher than the Aviator.

On the EPA test cycle the GLC Coupe gets better mileage than the Aviator running its gasoline engine:

			MPG
GLC Coupe
	AWD	2.0 turbo 4-cyl.	20 city/26 hwy
Aviator
	RWD	3.0 turbo V6	18 city/26 hwy
	AWD	3.0 turbo V6	17 city/24 hwy

Both the GLC Coupe and the Aviator have a standard automatic start/stop engine feature to stop unnecessary fuel waste and pollution at stoplights and heavy traffic. All GLC Coupes have a standard disable switch for the system, so a driver can keep the engine from shutting off when the vehicle stops temporarily. The Aviator Grand Touring doesn’t offer a way to disable start/stop.

The GLC Coupe has a standard locking fuel door which locks and unlocks with the power locks The fuel filler door is not lockable on the Aviator. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

The GLC Coupe’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 Aviator’s standard 60 series tires.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the GLC Coupe can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Aviator doesn’t offer run-flat tires.

The GLC Coupe’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 Aviator doesn’t offer drift compensation steering.

The Mercedes GLC Coupe may be more efficient, handle and accelerate better because it weighs about 800 to 1700 pounds less than the Lincoln Aviator.

The GLC Coupe is 1 foot, 4 inches shorter than the Aviator, making the GLC Coupe easier to handle, maneuver and park in tight spaces.

The GLC Coupe is 5.2 inches narrower than the Aviator, making the GLC Coupe easier to handle and maneuver in traffic.

Unlike the driver-only memory system in the Aviator, the GLC Coupe offers an optional passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

Heated windshield washer nozzles are standard on the GLC Coupe to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Aviator doesn’t offer heated windshield washer nozzles.

When the GLC Coupe is put in reverse, the passenger rearview mirror tilts from its original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirror into its original position. The Aviator’s mirror doesn’t automatically adjust for backing.

Motor Trend selected the GLC Coupe as their 2017 Sport Utility of the Year. The Aviator has never been chosen.

The Mercedes GLC outsold the Lincoln Aviator by almost three to one during 2022.