Compare the2023 Porsche Cayenne CoupeVS 2023 Mercedes AMG GLE Coupe

The Porsche Cayenne Coupe 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 AMG GLE Coupe doesn’t offer a front passenger side knee airbag.

A passive infrared night vision system optional on the Cayenne Coupe 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 AMG GLE Coupe doesn’t offer a night vision system.

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

The Cayenne Coupe’s corrosion warranty is 7 years longer than the AMG GLE Coupe’s (12 vs. 5 years).

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Porsche vehicles are more reliable than Mercedes vehicles. J.D. Power ranks Porsche above average in long-term dependability. With 30 more problems per 100 vehicles in the first three years of ownership, Mercedes is rated below average.

The Cayenne Coupe has more powerful engines than the AMG GLE Coupe:

On the EPA test cycle the Cayenne Coupe running on electricity gets better mileage than the AMG GLE Coupe:

On the EPA test cycle the Cayenne Coupe running its gasoline engine gets better mileage than the AMG GLE Coupe:

The Cayenne Coupe can travel with zero emissions for 15 to 17 miles (dependent on model). The AMG GLE Coupe can’t move without running its internal combustion engine.

The Cayenne Coupe’s standard fuel tank has 1.2 gallons more fuel capacity than the AMG GLE Coupe (23.7 vs. 22.5 gallons).

The Cayenne Coupe’s optional launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The AMG GLE Coupe doesn’t offer launch control.

For better stopping power the Cayenne Coupe CCB’s brake rotors are larger than those on the AMG GLE Coupe:

The Cayenne Coupe Turbo has standard air brakes, which adjust the spoiler automatically during high-speed braking in order to shorten stopping distances. The AMG GLE Coupe doesn’t offer air brakes.

The Cayenne Coupe’s optional 285/35R22 front and 315/30R22 rear tires provide better handling because they have a lower 35 series front and 30 series rear profile (height to width ratio) that provides a stiffer sidewall than the AMG GLE Coupe’s optional 40 series front and 35 series rear tires.

For better maneuverability, the Cayenne Coupe w/Rear Wheel Steering’s turning circle is 4.3 feet tighter than the AMG GLE Coupe’s (35.1 feet vs. 39.4 feet).

For greater off-road capability the Cayenne Coupe has a greater minimum ground clearance than the AMG GLE Coupe (8.2 vs. 7.5 inches), allowing the Cayenne Coupe to travel over rougher terrain without being stopped or damaged. The Cayenne Coupe Air Suspension’s minimum ground clearance is 2.1 inches higher than on the AMG GLE Coupe (9.6 vs. 7.5 inches).

The Porsche Cayenne Coupe may be more efficient, handle and accelerate better because it weighs up to about 450 pounds less than the Mercedes AMG GLE Coupe.

The front grille of the Cayenne Coupe uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The AMG GLE Coupe doesn’t offer active grille shutters.

For enhanced passenger comfort on long trips the Cayenne Coupe’s rear seats recline. The AMG GLE Coupe’s rear seats don’t recline.

The Cayenne Coupe has a much larger cargo volume with its rear seat up than the AMG GLE Coupe (22 vs. 17 cubic feet).

A trailer sway control is standard on the Cayenne Coupe, using the Porsche Stability Management sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. A trailer sway program costs extra on the AMG GLE Coupe.

J.D. Power and Associates surveys of service recipients show that Porsche service is better than Mercedes. J.D. Power ranks Porsche third in service department satisfaction. With a 30% lower rating, Mercedes is ranked 18th.

The Cayenne Coupe’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The AMG GLE Coupe does not have an oil pressure gauge.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Cayenne Coupe offers available headlight washers to keep headlight output high. The AMG GLE Coupe doesn’t offer headlight washers.

The Cayenne Coupe’s optional Active Park Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Park Assist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The AMG GLE Coupe’s automatic parking system does not offer parking by remote control.

Consumer Reports® recommends the Porsche Cayenne Coupe, based on reliability, safety and performance.

J.D. Power and Associates rated the Cayenne Coupe third among upper midsize premium suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The AMG GLE Coupe isn’t in the top three.