Mercedes-Benz CLS vs. Porsche Panamera
When comparing the Mercedes-Benz CLS's and the Porsche Panamera's specifications and ratings, the Mercedes-Benz CLS has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency, reliability and base engine power. The Porsche Panamera has the advantage in the areas of resale value, interior volume and overall quality score. Based on this comparison of the Mercedes-Benz CLS's and the Porsche Panamera's specifications and ratings, the Mercedes-Benz CLS is a better car than the Porsche Panamera.
Mercedes-Benz CLS vs. Porsche Panamera Pricing
A used 2023 Mercedes-Benz CLS ranges from $65,299 to $91,486 while a used 2023 Porsche Panamera is priced between $95,131 to $157,595. For a new model, the Mercedes-Benz CLS's price is between $82,299 and $96,986, with the Porsche Panamera priced between $108,878 and $160,441.
Mercedes-Benz CLS vs. Porsche Panamera Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Mercedes-Benz CLS loses 53.8 percent of its value and the Porsche Panamera loses 47.1 percent of its value. This means the Porsche Panamera retains 6.7 percentage points more of its value and has the advantage of higher resale value versus the Mercedes-Benz CLS.
Mercedes-Benz CLS vs. Porsche Panamera Quality Rating
The iSeeCars Overall Quality rating for the Mercedes-Benz CLS is 7.7 out of 10 while the Porsche Panamera's quality rating is 7.9 out of 10. This results in the Mercedes-Benz CLS being ranked 10 out of 24 Best Luxury Large Cars and the Porsche Panamera being ranked 9 out of 24. Out of 25 Best Luxury Hatchbacks, the Mercedes-Benz CLS is ranked 13 and the Porsche Panamera is ranked 12.
Mercedes-Benz CLS vs. Porsche Panamera Reliability Rating
iSeeCars’ Reliability Rating for the Mercedes-Benz CLS is 7.9 out of 10. For the Porsche Panamera the reliability rating is 7.4 out of 10. This gives the Mercedes-Benz CLS a slight advantage in reliability compared to the Porsche Panamera.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Mercedes-Benz CLS’s base engine makes 362 horsepower, and the Porsche Panamera base engine makes 325 horsepower. The CLS is rated to deliver an average of 25 miles per gallon, with a highway range of 633 miles. The Panamera is rated to deliver an average of 20 miles per gallon, with a highway range of 569 miles. This gives the Mercedes-Benz CLS 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:
82299 - 96986
Used Asking Price:
65299 - 91486
5-Year Depreciation (lower is better):
0.537969
Pricing
New Asking Price:
108878 - 160441
Used Asking Price:
95131 - 157595
5-Year Depreciation (lower is better):
0.471309
Mercedes-Benz CLS Scores & Rankings
Overall Score:
7.719411 / 10
Reliability:
7.938822 / 10
Retained Value:
7.5 / 10
Safety:
Not available
Porsche Panamera Scores & Rankings
Overall Score:
7.9 / 10
Reliability:
7.4 / 10
Retained Value:
8.4 / 10
Safety:
Not available
Mercedes-Benz CLS Rankings
Ranking
2 out of / 11Ranking
3 out of / 6Ranking
6 out of / 11Ranking
8 out of / 24Ranking
9 out of / 25Ranking
10 out of / 24Ranking
10 out of / 24Ranking
11 out of / 24Ranking
11 out of / 19Ranking
12 out of / 19Ranking
13 out of / 25Ranking
13 out of / 25Ranking
18 out of / 24Ranking
20 out of / 25Ranking
21 out of / 24Ranking
22 out of / 25Porsche 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 / 19Available Body Styles
Sedan
Available Body Styles
Sedan, Wagon
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Mercedes-Benz CLS Trim Levels
CLS 450 4MATIC
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
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:
362 hp @ 5500 rpm
Torque:
369 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.085 hp per pound
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
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):
22 / 30 / 25
Range (city/hwy):
464 / 633 miles
Recommended Fuel Type:
Premium Unleaded
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
Standard/Optional Features
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
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
Available
Standard/Optional Features
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
Adaptive Cruise Control:
Standard
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
Standard
Safety Equipment
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
Pedestrian Detection:
N/A
360-Degree Camera:
N/A
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
36.9 inches
Front Leg Room:
41.9 inches
Front Shoulder Room:
57.8 inches
Rear Head Room:
35.9 inches
Rear Leg Room:
35 inches
Rear Shoulder Room:
56.5 inches
Cargo Space:
11.9 cubic feet
Overall Interior Volume:
93.0 cubic feet
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
Exterior Dimensions
Curb Weight:
4255 lbs
Width:
81.5 inches
Height:
56.3 inches
Length:
196.4 inches
Wheelbase:
115.7 inches
Ground Clearance:
3.7 inches
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
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
245/40R19
Standard Wheel/Tire Information
Wheel Size:
19.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
265/45R19