Porsche Cayenne Porsche Cayenne 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2014

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Porsche Cayenne vs. Mercedes-Benz SLK 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.

Porsche Cayenne vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $60,930

Mercedes-Benz SLK SLK250   
Difference: $18,460

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820182018201820142014
ModelCayenneCayenneCayenneCayenneCayenneCayenneSLKSLK
TrimBasePlatinum EditionSGTSTurboTurbo SSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $60,600 $66,700 $77,400 $98,600 $118,100 $161,600 $43,525 $56,225
Obstacle detection, rear 1,100           970 970
Adaptive cruise control, all-speed 2,310 2,310 2,310 2,310 2,310 2,310    
Porsche Connect Plus 1,250   1,250 1,250 1,250 1,250    
Porsche Dynamic Light System (PDLS) 960   960          
14-way power front seats 1,900 1,900 1,510 1,510        
Auto-dimming mirrors 420   420 420        
Lane departure warning 700 700 700 700 700 700    
Heated front seats 530   530 530        
Torque vectoring, brake-based 1,500 1,500 1,500 1,500 1,500      
Adaptive dampers - electrical 2,000 2,000 2,000          
Voice control for nav and audio 0 0 0 0 0 0    
Wood/leather-wrapped steering wheel 650 650 650 650 370 370 990 990
Illuminated door sill trim plates 1,110   1,110 1,110 1,110 1,110 700 700
Wood trim 1,340 1,340 1,340 350 350 0    
Proximity key 890 890 890 890 890 890 650 650
Compass 280 280 280 280 280 280    
Metallic paint (extra cost) 800 800 800 800     720 720
Front buckets   0            
Auto-dimming headlights         610      
Multimedia Package             2,150 2,150
Premium 1 Package             2,590 2,590
Lighting Package             1,390 1,390
Dynamic Handling Package             990 990
Special order charge             250 250
Distronic Plus Package             2,950 2,950
Automatic climate control, front             760 760
Leather seating surfaces             770  
Analog clock             250 250
Rear spoiler             350 350
Obstacle detection, rear 0           902 902
Adaptive cruise control, all-speed 0 0 0 0 0 0    
Porsche Connect Plus 0   0 0 0 0    
Porsche Dynamic Light System (PDLS) 0   0          
14-way power front seats 0 0 0 0        
Auto-dimming mirrors 0   0 0        
Lane departure warning 0 0 0 0 0 0    
Heated front seats 0   0 0        
Torque vectoring, brake-based 0 0 0 0 0      
Adaptive dampers - electrical 0 0 0          
Voice control for nav and audio 0 0 0 0 0 0    
Wood/leather-wrapped steering wheel 0 0 0 0 0 0 921 921
Illuminated door sill trim plates 0   0 0 0 0 651 651
Wood trim 0 0 0 0 0 0    
Proximity key 0 0 0 0 0 0 605 605
Compass 0 0 0 0 0 0    
Metallic paint (extra cost) 0 0 0 0     670 670
Front buckets   0            
Auto-dimming headlights         0      
Multimedia Package             2,000 2,000
Premium 1 Package             2,409 2,409
Lighting Package             1,293 1,293
Dynamic Handling Package             921 921
Special order charge             233 233
Distronic Plus Package             2,744 2,744
Automatic climate control, front             707 707
Leather seating surfaces             716  
Analog clock             233 233
Rear spoiler             326 326
Options (change) 17,740 12,370 16,250 12,300 9,370 6,910 16,480 15,710
Options (change) 0 0 0 0 0 0 15,331 14,615
Destination 1,050 1,050 1,050 1,050 1,050 1,050 925 925
Total Price $79,390 $80,120 $94,700 $111,950 $128,520 $169,560 $60,930 $72,860

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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

Want to find out how much dealers are willing to discount these cars?

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

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

Lowest Adjusted Price: Mercedes-Benz SLK SLK250
Lowest Adjusted Invoice: Porsche Cayenne Turbo S
TrueDelta Adjusted Price Difference: $19,630
TrueDelta Adjusted Invoice Difference: $54,660
Model Year20182018201820182018201820142014
ModelCayenneCayenneCayenneCayenneCayenneCayenneSLKSLK
TrimBasePlatinum EditionSGTSTurboTurbo SSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine300hp V6300hp V6420hp V6440hp V6520hp V8570hp V8201hp I4302hp V6
TransmissionT8T8T8T8T8T8M6T7
DrivetrainAWDAWDAWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 10665, 14100, 10100, 10665, 14665, 14500, 11500, 11
Tire (rear if not all the same)255/55-18275/45-20265/50-19275/45-20265/50-19295/35-21225/45-17225/40-18
Total Price$79,390$80,120$94,700$111,950$128,520$169,560$60,930$72,860
Adjustments for Features0-325-900-4,125-5,675-10,425-1,170-2,320
Feature-Adjusted Total Price$79,390$79,795$93,800$107,825$122,845$159,135$59,760$70,540
Cost Above Minimum$0$405$14,410$28,435$43,455$79,745$0$10,780

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Features Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year20182018201820182018201820142014
ModelCayenneCayenneCayenneCayenneCayenneCayenneSLKSLK
TrimBasePlatinum EditionSGTSTurboTurbo SSLK250SLK350
Body4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300$1300$1300  
6-speed manual      $150 
7-speed manually-shiftable automatic       $1200
AWD$1700$1700$1700$1700$1700$1700  
RWD      $0$0
Accessories 
Air compressor$35$35$35$35$35$35  
Heated steering wheel$100$100$100$100$100$100  
Parking guidance system - passive      $250$250
Power liftgate$350$350$350$350$350$350  
Power rear side windows$200$200$200$200$200$200  
Remote window/roof operation      $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats      $0$0
Automatic braking, low-speed      $200$200
Blind spot collision prevention      $150$150
Blind spot warning system      $200$200
Ceramic brake rotors     $4000  
Driver drowsiness monitor      $150$150
Hill descent control$250$250$250$250$250$250  
Knee airbag, passenger      $75$75
Lane departure prevention      $150$150
Rear side airbags$300$300$300$300$300$300  
Roll bar      $200$200
Rollover sensor$50$50$50$50$50$50  
Secondary collision brake assist$25$25$25$25$25$25  
Temporary spare tire$150$150$150 $150 $150$150
Cargo Management 
Air-conditioned storage compartment$50$50$50$50$50$50  
Cargo cover$75$75$75$75$75$75  
Cargo net$40$40$40$40$40$40  
Liftglass or two-piece tailgate$150$150$150$150$150$150  
Rear seat pass-through$100$100$100$100$100$100  
Storage compartment under front seat(s)$50$50$50$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100$100$100$100  
Rear air vents$100$100$100$100$100$100  
Rear wiper$175$175$175$175$175$175  
Water-repellent front-door glass$15$15$15$15$15$15  
Drivetrain 
Limited-slip rear differential$300$300$300$300$300$300  
Lockable center differential$150$150$150$150$150$150  
Lockable rear differential$150$150$150$150$150$150  
Engine / Motor 
Automatic start / stop$150$150$150$150$150$150  
Dual-mode exhaust, switchable   $500    
Regenerative braking    $0$0  
Exterior 
Active grille shutters$0$0$0$0$0$0  
Black exterior trim (optional) $0 $0 $0  
Body kit   $0    
Bodyside cladding$350$350$350$350$350$350  
Deep-tinted rear windows$275$275$275$275$275$275  
Glass roof panel(s)      $300$300
Larger rear spoiler   $200    
Painted brake calipers (optional)   $0    
Power retractable hardtop      $6750$6750
Rear spoiler$200$200$200 $200$200$200$200
Sunroof  $900$900$900$900  
Wheel-lip moldings $75 $75 $75  
Infotainment 
4G LTE connectivity$0$0$0$0$0$0  
Apple CarPlay support$100$100$100$100$100$100  
CD changer, in-dash      $325$325
CD player$125$125$125$125$125$125  
DVD-Audio-compatible player$0$0$0$0$0$0  
DVD-compatible player      $0$0
Handwriting recognition$200$200$200$200$200$200  
Navigation map updates, three years$0$0$0$0$0$0  
Off-road navigation system$0$0$0$0$0$0  
SD Card slot      $25$25
SMS text-to-speech reader      $25$25
Surround sound $250  $250$250$250$250
Telematics service, such as OnStar$200$200$200$200$200$200  
Telematics service, such as OnStar, with navigation      $225$225
Traffic + travel information    $25$25$25$25
Traffic information$25$25$25$25    
Wi-Fi hotspot$50$50$50$50$50$50  
Instruments, Lights, and Mirrors 
Analog clock      $25$25
Auto-dimming headlights    $200$200$200$200
Auto-dimming passenger-side mirror$75$75$75$75$75$75  
Boost gauge   $75$75$75  
Chronometer     $100  
Cornering lights$50$50$50$50$50$50  
Fog lights$125$125$125$125$125$125  
Illuminated visor mirror, driver$50$50$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50$50$50  
Intersection assist    $25   
LED headlights    $1000$1000  
Performance meter     $150  
Turn signals on or near mirrors      $25$25
Visor mirror, driver      $10$10
Visor mirror, passenger      $10$10
Xenon HID headlights$500$500$500$500  $500$500
Seats and Interior Trim 
Aluminum trim      $100$100
Automatic seat bolsters, driver    $300$300  
Automatic seat bolsters, front passenger    $300$300  
Center armrest(s), second row$50$50$50$50$50$50  
Folding second row seats$300$300$300$300$300$300  
Heated second row seats    $200$200  
Manual fore-aft adjuster, second row seats$75$75$75$75$75$75  
Manual recliner, second row seats$75$75$75$75$75$75  
Metal pedals   $75$75$75$75$75
Neck-level heating, front seats      $150$150
No leather in second row      $-300$-300
Power thigh bolsters, driver seat    $100$100  
Power thigh bolsters, passenger seat    $100$100  
Power thigh support length adjuster, driver seat$100$100$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100$100$100  
Synthetic suede headliner   $650$650$650  
Upholstered instrument panel, leather   $1000$1000$1000  
Suspension, Wheels, and Tires 
Active stabilizer bars     $500  
Air suspension, auto-leveling and height adjustable   $1000$1000$1000  
Electronic systems calibration selector$200$200$200$200$200$200  
Sport suspension (upgrade)   $0    
Transmission 
Launch control     $100  
Steering-wheel-mounted transmission controls$100$100$100$100$100$100 $100
Total Value of Features$9,440$9,765$10,340$13,565$15,115$19,865$10,610$11,760
Value of Feature Adjustments$0$325$900$4,125$5,675$10,425$1,170$2,320
Value of Feature Adjustments0-4-10-39-46-65-1,089-2,160

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Specifications Comparison: Porsche Cayenne vs. Mercedes-Benz SLK

Model Year20182014
ModelCayenneSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase114.0 in95.7 in
Length191.1 in162.8 in
Width78.7 in71.5 in
Height67.4 in51.2 in
Curb Weight4,489 lb.3,242 lb.
Fuel Capacity22.4 gal.15.9 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Legroom0.0 in42.5 in
Cargo Volume,
Minimum
23.7 ft36.4 ft3
Cargo Volume,
Maximum
62.9 ft310.1 ft3

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Option Package Details
Porsche Cayenne

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%
Porsche Dynamic Light System (PDLS)
FeatureValueRequested?
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Total Requested20080%
Total Not Requested5020%
14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested77578%
Total Not Requested22522%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche Cayenne Platinum Edition

14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested77578%
Total Not Requested22522%

Option Package Details
Porsche Cayenne S

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%
14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested57572%
Total Not Requested22528%
Porsche Dynamic Light System (PDLS)
FeatureValueRequested?
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Total Requested20080%
Total Not Requested5020%

Option Package Details
Porsche Cayenne GTS

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%
14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Mirror tilt-down in reverse25Yes
Total Requested57572%
Total Not Requested22528%

Option Package Details
Porsche Cayenne Turbo

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%

Option Package Details
Porsche Cayenne Turbo S

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Telematics service, such as OnStar200Yes
Total Requested40073%
Total Not Requested15027%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200No
DVD-compatible player0No
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Distronic Plus Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200No
DVD-compatible player0No
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Distronic Plus Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

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