Mercedes-Benz SL Mercedes-Benz SL 2017 Porsche Cayenne Porsche Cayenne 2019

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Mercedes-Benz SL vs. Porsche Cayenne Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Mercedes-Benz SL vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $98,550

Porsche Cayenne   
Difference: $67,075

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201920192019
ModelSLSLCayenneCayenneCayenne
TrimAMG SL63AMG SL65BaseSTurbo
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV4dr SUV
Base Price $151,350 $219,850 $65,700 $82,900 $124,600
Driver Assistance Package 2,250        
Black exterior trim (optional) 750 750 150 150 150
Color seat belts 300 300 660 660 660
Power door closers 450   780 780 780
Wood/leather-wrapped steering wheel 650 650 650 650 370
Wood trim 0 0 1,340 1,340 350
Ceramic brake rotors 8,950 8,950   8,840 8,840
Torque vectoring, brake-based     1,500 1,500 1,500
Adaptive cruise control, all-speed     2,310 2,310 2,310
Premium Plus Package     9,100 7,490 3,670
18-way adaptive power front seats     310 310  
Porsche Connect Plus     1,250 1,250 1,250
Upholstered instrument panel, leather     3,660 3,660  
Synthetic suede headliner     1,690 1,690  
Illuminated door sill trim plates     1,110 1,110 1,110
Lane departure warning     700 700 700
Voice control for nav and audio     0 0 0
Metallic paint (extra cost)     800 800  
Sport Package     5,590 5,590 3,220
Driver Assistance Package 2,093        
Black exterior trim (optional) 698 698 0 0 0
Color seat belts 279 279 0 0 0
Power door closers 419   0 0 0
Wood/leather-wrapped steering wheel 605 605 0 0 0
Wood trim 0 0 0 0 0
Ceramic brake rotors 8,324 8,324   0 0
Torque vectoring, brake-based     0 0 0
Adaptive cruise control, all-speed     0 0 0
Premium Plus Package     0 0 0
18-way adaptive power front seats     0 0  
Porsche Connect Plus     0 0 0
Upholstered instrument panel, leather     0 0  
Synthetic suede headliner     0 0  
Illuminated door sill trim plates     0 0 0
Lane departure warning     0 0 0
Voice control for nav and audio     0 0 0
Metallic paint (extra cost)     0 0  
Sport Package     0 0 0
Options (change) 13,350 10,650 31,600 38,830 24,910
Options (change) 12,418 9,906 0 0 0
Destination 925 925 1,250 1,250 1,250
Gas Tax 0 1,300 0 0 0
Total Price $165,625 $232,725 $98,550 $122,980 $150,760

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Mercedes-Benz SL dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Porsche Cayenne

Lowest Adjusted Price: Porsche Cayenne
Lowest Adjusted Invoice: Porsche Cayenne S
TrueDelta Adjusted Price Difference: $56,140
TrueDelta Adjusted Invoice Difference: $142,719
Model Year20172017201920192019
ModelSLSLCayenneCayenneCayenne
TrimAMG SL63AMG SL65BaseSTurbo
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV4dr SUV
Engine577hp V8621hp V12335hp V6434hp V6541hp V8
TransmissionT7T7T8T8T8
DrivetrainRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11900, 12100, 10100, 10665, 14
Tire (rear if not all the same)255/35-19255/35-19255/55-19255/55-19285/40-21
Total Price$165,625$232,725$98,550$122,980$150,760
Adjustments for Features-10,935-12,8350-4,300-4,700
Feature-Adjusted Total Price$154,690$219,890$98,550$118,680$146,060
Cost Above Minimum$0$65,200$0$20,130$47,510

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Features Comparison: Mercedes-Benz SL vs. Porsche Cayenne

Model Year20172017201920192019
ModelSLSLCayenneCayenneCayenne
TrimAMG SL63AMG SL65BaseSTurbo
Body2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200   
8-speed manually-shiftable automatic  $1300$1300$1300
RWD$0$0   
AWD  $1700$1700$1700
Accessories 
Air compressor  $35$35$35
Hands-free trunk or liftgate$100$100   
Heated steering wheel  $100$100$100
Power liftgate  $350$350$350
Power rear side windows  $200$200$200
Power trunk closer$350$350   
Remote window/roof operation$15$15   
Semi-automated parking system$500$500   
Sunshades, second row, power  $225$225$225
Wind blocker, power small$300$300   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Auto-raising roll bars / headrests$500$500   
Automatic braking, low-speed$200$200   
Blind spot collision prevention$150$150   
Ceramic brake rotors$4000$4000 $4000$4000
Collision preparation system, rear$100$100   
Cross-traffic detection for collision preparation system$0$0   
Cross-traffic warning, rear$100$100   
Driver drowsiness monitor$150$150   
Hill descent control  $250$250$250
Knee airbag, passenger$75$75   
Lane keeping assist$400$400   
Pedestrian detection$50$50   
Rear side airbags  $300$300$300
Rollover sensor  $50$50$50
Secondary collision brake assist  $25$25$25
Temporary spare tire  $150$150$150
Cargo Management 
Cargo cover  $75$75$75
Cargo net  $40$40$40
Liftglass or two-piece tailgate  $150$150$150
Rear seat pass-through  $100$100$100
Climate Control 
Adaptive windshield washer system$0$0   
Heated washer fluid system$50$50   
Heated windshield washer nozzles  $15$15$15
Rear air vents  $100$100$100
Rear wiper  $175$175$175
Washer fluid outlets in wiper blade$100$100   
Water-repellent front-door glass  $15$15$15
Wiper de-icer$25$25   
Drivetrain 
Lockable center differential  $150$150$150
Lockable rear differential  $150$150$150
Engine / Motor 
Raised top speed limiter$0$0   
Regenerative braking    $0
Exterior 
Active grille shutters  $0$0$0
Bodyside cladding  $350$350$350
Deep-tinted rear windows  $275$275$275
Electronically-variable tint, sunroof or glass roof panel $2000   
Glass roof panel(s)$300$300   
Panoramic sunroof   $1200$1200
Power retractable hardtop$6750$6750   
Sunroof  $900  
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support$100$100   
DVD-Audio-compatible player  $0$0$0
DVD-compatible player$0$0   
Handwriting recognition  $200$200$200
iPod integration$100$100   
Off-road navigation system  $0$0$0
SD Card slot$25$25   
SMS text-to-speech reader$25$25   
Surround sound$250$250  $250
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Traffic + travel information$25$25  $25
Traffic information  $25$25 
USB port  $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75$75$75
Boost gauge    $75
Fog lights  $125$125$125
Headlight washers  $50$50$50
Interior ambient lighting  $150$150$150
Interior ambient lighting, configurable$150$150   
Performance meter  $150$150$150
Power-folding mirrors  $50$50$50
Turn signals on or near mirrors$25$25   
Seats and Interior Trim 
Center armrest(s), second row  $50$50$50
Folding second row seats  $300$300$300
Heated second row seats  $200$200$200
Manual fore-aft adjuster, second row seats  $75$75$75
Manual recliner, second row seats  $75$75$75
Massage, driver seat$100$100   
Massage, passenger seat$100$100   
Metal pedals$75$75  $75
Neck-level heating, front seats$150$150   
No leather in second row$-300$-300   
Power headrest height adjuster, driver seat$50$50   
Power headrest height adjuster, passenger seat$50$50   
Power thigh bolsters, driver seat  $100$100$100
Power thigh bolsters, passenger seat  $100$100$100
Suspension, Wheels, and Tires 
Active curve tilting$1000$1000   
Adaptive dampers - electrical  $500$500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000   
Air suspension, auto-leveling and height adjustable  $1000$1000$1000
Sport suspension (upgrade)$0    
Ultra-sport suspension (upgrade) $0   
Transmission 
Launch control$100 $100$100$100
Total Value of Features$21,665$23,565$10,730$15,030$15,430
Value of Feature Adjustments$10,935$12,835$0$4,300$4,700
Value of Feature Adjustments-10,174-11,9450-44-39

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Specifications Comparison: Mercedes-Benz SL vs. Porsche Cayenne

Model Year20172019
ModelSLCayenne
Body2dr Hardtop conv.4dr SUV
Wheelbase101.7 in114.0 in
Length182.3 in193.7 in
Width73.9 in78.1 in
Height51.2 in66.8 in
Curb Weight3,827 lb.4,378 lb.
Fuel Capacity19.8 gal.23.7 gal.
Row 1 Headroom39.1 in0.0 in
Row 1 Shoulder Room55.5 in0.0 in
Row 1 Legroom42.9 in0.0 in
Cargo Volume,
Minimum
8.5 ft327.2 ft3
Cargo Volume,
Maximum
13.5 ft360.0 ft3

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Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested110058%
Total Not Requested80042%

Option Package Details
Porsche Cayenne

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Lockable rear differential150No
Total Requested40073%
Total Not Requested15027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Total Requested15060%
Total Not Requested10040%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Sunroof900No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Variable assist steering (optional)0No
Heated second row seats200No
Sunshades, second row, power225No
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
LED headlights500Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Total Requested380072%
Total Not Requested147528%
18-way adaptive power front seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Automatic seat bolsters, driver300Yes
Power thigh bolsters, passenger seat100No
Automatic seat bolsters, front passenger300Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested157583%
Total Not Requested32517%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested550100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Adaptive dampers - electrical500Yes
Air suspension, auto-leveling and height adjustable1000Yes
Sport exhaust0No
Chronometer75Yes
Performance meter150No
Launch control100Yes
Total Requested217594%
Total Not Requested1506%

Option Package Details
Porsche Cayenne S

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Lockable rear differential150No
Total Requested40073%
Total Not Requested15027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Total Requested15060%
Total Not Requested10040%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300No
Heated second row seats200No
Sunshades, second row, power225No
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
LED headlights500Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Total Requested320079%
Total Not Requested87521%
18-way adaptive power front seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Automatic seat bolsters, driver300Yes
Power thigh bolsters, passenger seat100No
Automatic seat bolsters, front passenger300Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested137581%
Total Not Requested32519%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested550100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Adaptive dampers - electrical500Yes
Air suspension, auto-leveling and height adjustable1000Yes
Sport exhaust0No
Chronometer75Yes
Performance meter150No
Launch control100Yes
Total Requested217594%
Total Not Requested1506%

Option Package Details
Porsche Cayenne Turbo

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Lockable rear differential150No
Total Requested40073%
Total Not Requested15027%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Total Requested15060%
Total Not Requested10040%
Premium Plus Package
FeatureValueRequested?
Panoramic sunroof300No
Sunshades, second row, power225No
Auto-dimming headlights200Yes
Proximity key250Yes
Blind spot warning system200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Interior ambient lighting150Yes
Total Requested130071%
Total Not Requested52529%
Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
4G LTE connectivity0No
Navigation map updates, three years0Yes
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested550100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Chronometer75Yes
Performance meter150No
Launch control100Yes
Total Requested67582%
Total Not Requested15018%

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