Compare the2025 Porsche TaycanVS 2025 Mercedes EQS

Both the Taycan and EQS have child safety locks to prevent children from opening the rear doors. The Taycan has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The EQS’ child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

A passive infrared night vision system optional on the Taycan 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 EQS doesn’t offer a night vision system.

Both the Taycan and the EQS have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger 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, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available around view monitors.

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

Porsche pays for scheduled maintenance on the Taycan for 2 years and 24,000 miles. Porsche will pay for cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Mercedes doesn’t pay scheduled maintenance for the EQS.

J.D. Power and Associates rated the Taycan first among upper midsize premium cars in their 2024 Initial Quality Study. The EQS isn’t in the top three in its category.

J.D. Power and Associates’ 2024 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’ 2024 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 15 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.

The Taycan has more powerful engines than the EQS:

The Taycan stops much shorter than the EQS:

For better traction and acceleration, the Taycan has larger standard rear tires than the EQS (275/45R19 vs. 255/45R20). The Taycan’s optional rear tires are larger than the largest rear tires available on the EQS (305/30R21 vs. 275/40R21).

The Taycan’s optional 305/30R21 rear tires provide better handling because they have a lower 30 series profile (height to width ratio) that provides a stiffer sidewall than the EQS’ optional 35 series tires.

The Taycan AWD offers active sway bars, which help keep it flat and controlled during cornering, but disconnect at lower speeds to smooth the ride and offer greater off-road suspension articulation. This helps keep the tires glued to the road on-road and off. The EQS doesn’t offer an active sway bar system.

The Taycan offers an available adjustable active suspension system, which counteracts cornering forces actively, limiting body roll and improving handling and stability. Mercedes doesn’t offer an active suspension on the EQS.

For better handling and stability, the average track (width between the wheels) on the Taycan is 1.4 inches wider in the front than the average track on the EQS.

The Taycan 4S handles at 1.03 G’s, while the EQS 580 4MATIC pulls only .88 G’s of cornering force in a Car and Driver skidpad test.

The Taycan Turbo S executes Motor Trend’s “Figure Eight” maneuver 1.6 seconds quicker than the EQS 580 4MATIC (23.6 seconds @ .87 average G’s vs. 25.2 seconds @ .76 average G’s).

For better maneuverability, the Taycan’s turning circle is tighter than the EQS’:

The Porsche Taycan may be more efficient, handle and accelerate better because it weighs about 650 to 850 pounds less than the Mercedes EQS.

The Taycan is 1 foot shorter than the EQS, making the Taycan easier to handle, maneuver and park in tight spaces.

J.D. Power and Associates surveys of service recipients show that Porsche service is better than Mercedes. J.D. Power ranks Porsche second in service department satisfaction. With a 36% lower rating, Mercedes is ranked 17th.

The Taycan has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the car heater warms up. A heated steering wheel costs extra on the EQS.

The Porsche Taycan comes in sedan and station wagon bodystyles; the Mercedes EQS isn’t available as a station wagon.

The Porsche Taycan outsold the Mercedes EQS by 13% during 2023.