Compare the2024 Porsche MacanVS 2024 Mercedes GLE

The Porsche Macan 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 GLE doesn’t offer a front passenger side knee airbag.

The Macan’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. A lane departure warning system costs extra on the GLE.

Both the Macan and the GLE 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, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, rearview cameras, available blind spot warning systems and around view monitors.

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

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 Macan’s reliability 27 points higher than the GLE.

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that Porsche vehicles are better in initial quality than Mercedes vehicles. J.D. Power ranks Porsche above average in initial quality. With 34 more problems per 100 vehicles, Mercedes is rated below average.

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.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Porsche vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Porsche 21 places higher in reliability than Mercedes.

As tested in Car and Driver the Porsche Macan turbo 4 cyl. is faster than the GLE 450 3.0 turbo 6-cylinder hybrid:

On the EPA test cycle the Macan gets better mileage than the GLE running its gasoline engine:

Regardless of its engine, regenerative brakes improve the Macan’s fuel efficiency by converting inertia back into energy instead of wasting it. Mercedes only offers a regenerative brake system on the GLE 450/580.

The Macan offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The GLE doesn’t offer an SMG or a conventional manual transmission.

The Macan’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 GLE doesn’t offer launch control.

For better stopping power the Macan’s brake rotors are larger than those on the GLE:

The Macan’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 GLE 350 are solid, not vented.

The Macan stops much shorter than the GLE:

The Macan’s optional 295/35R21 rear tires provide better handling because they have a lower 35 series profile (height to width ratio) that provides a stiffer sidewall than the GLE 450’s optional 40 series tires.

The Macan S handles at .93 G’s, while the GLE 450 pulls only .84 G’s of cornering force in a Car and Driver skidpad test.

The Porsche Macan may be more efficient, handle and accelerate better because it weighs about 750 to 1350 pounds less than the Mercedes GLE.

The Macan is 8.2 inches shorter than the GLE, making the Macan easier to handle, maneuver and park in tight spaces.

The Macan is 7.9 inches shorter in height than the GLE, making the Macan much easier to wash and garage and drive (lower center of gravity).

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

A Trailer Stability Management is standard on the Macan, 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 GLE.

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.

Insurance will cost less for the Macan owner. The Car Book by Jack Gillis rates the Macan with a number “5” insurance rate while the GLE is rated higher at a number “8” rate.

According to The Car Book by Jack Gillis, the Macan is less expensive to operate than the GLE because typical repairs cost much less on the Macan than the GLE, including $370 less for a water pump, $135 less for a starter, $156 less for fuel injection, $35 less for a fuel pump and $349 less for a power steering pump.

Consumer Reports® recommends the Porsche Macan, based on reliability, safety and performance. The Mercedes GLE isn't recommended.

The Macan was chosen as a Car and Driver’s “Top Ten” for 2024 and 6 more times in the last 8 years. The GLE has never been chosen by Car and Driver in their “10Best” issue.