Porsche Panamera vs. Mercedes-Benz S-Class
When we compare the Porsche Panamera's and the Mercedes-Benz S-Class's specifications and ratings, the Porsche Panamera has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, resale value, interior volume and overall quality score. The Mercedes-Benz S-Class has the advantage in the areas of fuel efficiency, reliability and base engine power. Based on this comparison of the Porsche Panamera's and the Mercedes-Benz S-Class's specifications and ratings, the Porsche Panamera is a better car than the Mercedes-Benz S-Class.
Porsche Panamera vs. Mercedes-Benz S-Class Pricing
A used 2023 Porsche Panamera ranges from $95,131 to $157,595 while a used 2023 Mercedes-Benz S-Class is priced between $98,798 to $178,195. For a new model, the Porsche Panamera's price is between $108,878 and $160,441, with the Mercedes-Benz S-Class priced between $121,490 and $165,056.
Porsche Panamera vs. Mercedes-Benz S-Class Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Porsche Panamera loses 47.1 percent of its value and the Mercedes-Benz S-Class loses 54.6 percent of its value. This means the Porsche Panamera retains 7.5 percentage points more of its value and has the advantage of higher resale value versus the Mercedes-Benz S-Class.
Porsche Panamera vs. Mercedes-Benz S-Class Quality Rating
The iSeeCars Overall Quality rating for the Porsche Panamera is 7.9 out of 10 while the Mercedes-Benz S-Class' quality rating is 7.8 out of 10. This results in the Porsche Panamera being ranked 9 out of 24 Best Luxury Large Cars and the Mercedes-Benz S-Class being ranked 8 out of 24.
Porsche Panamera vs. Mercedes-Benz S-Class Reliability Rating
iSeeCars’ Reliability Rating for the Porsche Panamera is 7.4 out of 10. For the Mercedes-Benz S-Class the reliability rating is 8.3 out of 10. This gives the Mercedes-Benz S-Class a slight advantage in reliability compared to the Porsche Panamera.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Porsche Panamera’s base engine makes 325 horsepower, and the Mercedes-Benz S-Class base engine makes 429 horsepower. The Panamera is rated to deliver an average of 20 miles per gallon, with a highway range of 569 miles. The S-Class is rated to deliver an average of 23 miles per gallon, with a highway range of 622 miles. This gives the Mercedes-Benz S-Class the fuel efficiency and maximum range advantage over the Porsche Panamera. Both models use premium unleaded.
Passenger Space Comparison
While both models are large cars, the Porsche Panamera has the advantage of offering more interior volume, reflected in more cargo space.
Pricing
New Asking Price:
108878 - 160441
Used Asking Price:
95131 - 157595
5-Year Depreciation (lower is better):
0.471309
Pricing
New Asking Price:
121490 - 165056
Used Asking Price:
98798 - 178195
5-Year Depreciation (lower is better):
0.546396
Porsche Panamera Scores & Rankings
Overall Score:
7.9 / 10
Reliability:
7.4 / 10
Retained Value:
8.4 / 10
Safety:
Not available
Mercedes-Benz S-Class Scores & Rankings
Overall Score:
7.785683 / 10
Reliability:
8.271366 / 10
Retained Value:
7.3 / 10
Safety:
Not available
Porsche Panamera Rankings
Ranking
2 out of / 24Ranking
2 out of / 24Ranking
4 out of / 25Ranking
4 out of / 24Ranking
5 out of / 25Ranking
5 out of / 11Ranking
6 out of / 11Ranking
9 out of / 24Ranking
10 out of / 19Ranking
12 out of / 25Ranking
12 out of / 25Ranking
12 out of / 24Ranking
16 out of / 19Mercedes-Benz S-Class Rankings
Ranking
2 out of / 24Ranking
3 out of / 24Ranking
4 out of / 24Ranking
4 out of / 11Ranking
5 out of / 6Ranking
8 out of / 24Ranking
10 out of / 11Ranking
11 out of / 24Available Body Styles
Sedan, Wagon
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Porsche Panamera Trim Levels
Turbo S, Turbo S Executive, 4 Sport Turismo, 4S Sport Turismo, GTS Sport Turismo, Turbo S Sport Turismo, 4, 4 Executive, 4 Platinum Edition, 4S, 4S Executive, Base, GTS, Platinum Edition
Mercedes-Benz S-Class Trim Levels
Mercedes-Maybach S 580 4MATIC, Mercedes-Maybach S 680 4MATIC, S 500 4MATIC, S 580 4MATIC
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
325 hp @ 5400 rpm
Torque:
331 foot-lbs @ 1800 rpm
Power-to-Weight Ratio (higher is better):
0.077 hp per pound
Base Drivetrain Specifications
Horsepower:
429 hp @ 6100 rpm
Torque:
384 foot-lbs @ 1800 rpm
Power-to-Weight Ratio (higher is better):
0.091 hp per pound
Engine Specifications
Engine Size:
2.9 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 24 / 20
Range (city/hwy):
427 / 569 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 28 / 23
Range (city/hwy):
444 / 622 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Available
Standard/Optional Features
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Standard
Safety Equipment
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Blind Spot Monitoring:
Available
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Pedestrian Detection:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Standard
Driver Attention Monitoring:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
Not yet available
Front Leg Room:
Not yet available
Front Shoulder Room:
Not yet available
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
17.6 cubic feet
Overall Interior Volume:
115.6 cubic feet
Interior Dimensions
Front Head Room:
42.1 inches
Front Leg Room:
41.7 inches
Front Shoulder Room:
59.6 inches
Rear Head Room:
39.4 inches
Rear Leg Room:
43.8 inches
Rear Shoulder Room:
59 inches
Cargo Space:
12.9 cubic feet
Overall Interior Volume:
112.0 cubic feet
Exterior Dimensions
Curb Weight:
4222 lbs
Width:
85.3 inches
Height:
56 inches
Length:
198.8 inches
Wheelbase:
116.1 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
4740 lbs
Width:
83 inches
Height:
59.2 inches
Length:
208.2 inches
Wheelbase:
126.6 inches
Ground Clearance:
5.1 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
265/45R19
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
255/45R19