Lexus LS 500 vs. Porsche Panamera
iSeeCars' unbiased and data-driven comparison of the Lexus LS 500 and Porsche Panamera contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Lexus LS 500 and the Porsche Panamera.
In comparing the Lexus LS 500's and the Porsche Panamera's specifications and ratings, the Lexus LS 500 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, overall quality score and base engine power. The Porsche Panamera has the advantage in the area of resale value. Based on this comparison of the Lexus LS 500's and the Porsche Panamera's specifications and ratings, the Lexus LS 500 is a better car than the Porsche Panamera.
Pricing: A used 2025 Lexus LS 500 ranges from $78,998 to $95,946 while a used 2025 Porsche Panamera is priced between $99,994 to $136,900. For a new model, the Lexus LS 500's price is between $83,255 and $107,769, with the Porsche Panamera priced between $118,614 and $166,636.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Lexus LS 500 loses 48.7 percent of its value and the Porsche Panamera loses 47.3 percent of its value. This means the Porsche Panamera retains 1.3 percentage points more of its value and has the advantage of higher resale value versus the Lexus LS 500.
Quality Rating: The iSeeCars Overall Quality rating for the Lexus LS 500 is 8.1 out of 10 while the Porsche Panamera's quality rating is 7.8 out of 10. This results in the Lexus LS 500 being ranked 1 out of 17 Best Luxury Large Cars and the Porsche Panamera being ranked 3 out of 17.
Reliability Rating: iSeeCars’ Reliability Rating for the Lexus LS 500 is 8.2 out of 10. For the Porsche Panamera the reliability rating is 7.6 out of 10. This gives the Lexus LS 500 a slight advantage in reliability compared to the Porsche Panamera.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Lexus LS 500’s base engine makes 416 horsepower, and the Porsche Panamera base engine makes 348 horsepower. The LS 500 is rated to deliver an average of 22 miles per gallon, with a highway range of 629 miles. The Panamera is rated to deliver an average of 21 miles per gallon, with a highway range of 593 miles. This gives the Lexus LS 500 the fuel efficiency and maximum range advantage over the Porsche Panamera. Both models use premium unleaded.
New Car Pricing
Asking Price:
83255 - 107769
Starting MSRP:
80335
Category Avg Starting MSRP:
(Luxury Large Cars)
100643
Category Starting MSRP Range:
(Luxury Large Cars)
72000 - 128600
New Car Pricing
Asking Price:
118614 - 166636
Starting MSRP:
102800
Category Avg Starting MSRP:
(Luxury Large Cars)
100643
Category Starting MSRP Range:
(Luxury Large Cars)
72000 - 128600
Used Car Pricing
Avg Used Car Price:
89553
Price Range:
78998 - 95946
Category Avg Price:
(Luxury Large Cars)
108498
Category Avg Price Range:
(Luxury Large Cars)
76075 - 139960
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
118833
Price Range:
99994 - 136900
Category Avg Price:
(Luxury Large Cars)
108498
Category Avg Price Range:
(Luxury Large Cars)
76075 - 139960
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
39216
Depreciation %:
0.4881522
Resale Value $:
41119
Residual Value %:
0.5118478
Typical Category Depreciation %:
(Luxury Large Cars)
0.55588193
Category Depreciation Range:
(Luxury Large Cars)
0.47768574 - 0.62908089
5-year Depreciation
Depreciation $:
49106
Depreciation %:
0.47768574
Resale Value $:
53694
Residual Value %:
0.5223142599999999
Typical Category Depreciation %:
(Luxury Large Cars)
0.55588193
Category Depreciation Range:
(Luxury Large Cars)
0.47768574 - 0.62908089
Lexus LS 500 Scores & Rankings
Overall Score:
8.1 / 10
Reliability:
8.2 / 10
Retained Value:
7.9 / 10
Safety:
Not available
Porsche Panamera Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
7.6 / 10
Retained Value:
8.0 / 10
Safety:
Not available
iSeeCars Reliability Insights for Lexus LS 500
Avg Life Expectancy (years):
14.4
Typical Category Life Expectancy:
(Luxury Large Cars)
13.6
Category Life Expectancy Range:
(Luxury Large Cars)
9.1 - 16.1
Chance of Reaching 200k Miles for a New Car:
0.256
iSeeCars Reliability Insights for Porsche Panamera
Avg Life Expectancy (years):
12.8
Typical Category Life Expectancy:
(Luxury Large Cars)
13.6
Category Life Expectancy Range:
(Luxury Large Cars)
9.1 - 16.1
Chance of Reaching 200k Miles for a New Car:
0.001
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.5750652171975061
Typical Category Recalls:
(Luxury Large Cars)
2.2
Category Range for Recalls:
(Luxury Large Cars)
1.6 - 11.3
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
4.142353437954284
Typical Category Recalls:
(Luxury Large Cars)
2.2
Category Range for Recalls:
(Luxury Large Cars)
1.6 - 11.3
Lexus LS 500 Rankings
Ranking
1 out of / 17Ranking
1 out of / 17Ranking
1 out of / 11Ranking
1 out of / 5Ranking
2 out of / 11Ranking
3 out of / 17Ranking
5 out of / 17Ranking
9 out of / 17Ranking
11 out of / 17Ranking
11 out of / 17Porsche Panamera Rankings
Ranking
1 out of / 17Ranking
1 out of / 17Ranking
3 out of / 17Ranking
4 out of / 11Ranking
5 out of / 17Ranking
6 out of / 11Ranking
9 out of / 17Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Lexus LS 500 Trim Levels
Base, F SPORT
Porsche Panamera Trim Levels
4, Base, GTS
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
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
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
416 hp @ 6000 rpm
Torque:
442 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.089 hp per pound
Base Drivetrain Specs
Horsepower:
348 hp @ 5400 rpm
Torque:
368 foot-lbs @ 1900 rpm
Power-to-Weight Ratio (higher is better):
0.081 hp per pound
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 29 / 22
Range (city/hwy):
391 / 629 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 / 25 / 21
Range (city/hwy):
427 / 593 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Air Suspension:
Available
Automatic Parking:
Available
Massage Seats:
Available
Captain's seat:
N/A
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
N/A
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
N/A
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
N/A
Wireless Smartphone Charging:
Standard
Air Suspension:
Standard
Automatic Parking:
Available
Massage Seats:
Available
Captain's seat:
N/A
Front Bench Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
N/A
360-Degree Camera:
N/A
Driver Attention Monitoring:
Standard
Interior Dimensions
Front Head Room:
37.3 inches
Front Leg Room:
41 inches
Front Shoulder Room:
58.8 inches
Rear Head Room:
37.3 inches
Rear Leg Room:
38.9 inches
Rear Shoulder Room:
56.4 inches
Cargo Space:
17 cubic feet
Overall Interior Volume:
99.4 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:
17.4 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
4696 lbs
Width:
74.8 inches
Height:
57.5 inches
Length:
206.1 inches
Wheelbase:
123 inches
Ground Clearance:
5.9 inches
Exterior Dimensions
Curb Weight:
4295 lbs
Width:
85.2 inches
Height:
56 inches
Length:
198.9 inches
Wheelbase:
116.1 inches
Ground Clearance:
5.2 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.0 inches
Wheel Type:
aluminum alloy with painted accents
Tire Size:
245/50R19
Standard Wheel/Tire Information
Wheel Size:
19.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
265/45R19
Exterior Colors
Black
Caviar / Obsidian
Blue
Nightfall Mica
Gray
Manganese Luster
Red
Matador Red Mica
Silver
Atomic Silver / Iridium / Silver Illusion
White
Eminent White Pearl
Gold
Not available
Green
Not available
Purple
Not available
Exterior Colors
Black
Black / Jet Black Metallic
Blue
Frozen Blue Metallic / Gentian Blue Metallic / Lugano Blue / Montego Blue Metallic
Gray
Chalk / Ice Grey Metallic / Slate Grey Neo / Volcano Grey Metallic
Red
Carmine Red
Silver
Dolomite Silver Metallic
White
Carrara White Metallic / White
Gold
Madeira Gold Metallic
Green
Aventurine Green Metallic / Oak Green Metallic Neo
Purple
Provence
Interior Colors
Beige
Palomino w/ Artwood Organic Gloss Trim / Palomino w/ Brown Open-Pore Walnut Trim
Black
Black w/ Artwood Organic Gloss Trim / Black w/ Black Open-Pore Wood Trim / Black w/ Haku Trim / Black w/ Kiriko Glass Trim
Gray
Chateau w/ Artwood Herringbone Trim / Chateau w/ Black Open-Pore Wood Trim
White
White w/ Artwood Herringbone Trim / White w/ Laser Special Black Trim
Brown
Not available
Green
Not available
Red
Not available
Interior Colors
Beige
Black/Limestone Beige / Blackberry/Limestone Beige / Dark Night Blue/Limestone Beige
Black
Black / Black w/ Pepita Seat Centers / Black/Limestone Beige
Gray
Black/Kalahari Grey
White
Not available
Brown
Espresso
Green
Black/Night Green
Red
Barrique Red / Black/Bordeaux Red
