Mercedes-Benz SLK Mercedes-Benz SLK 2012 Porsche Cayenne Porsche Cayenne 2017

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Mercedes-Benz SLK 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 SLK vs. Porsche Cayenne Invoice Comparison

Lowest Total Price: $76,965

Mercedes-Benz SLK SLK55 AMG   
Difference: $48,110

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122017
ModelSLKCayenne
TrimSLK55 AMGTurbo
Body2dr Hardtop conv.4dr SUV
Base Price $67,500 $116,500
Multimedia Package 2,150  
Lighting Package 1,090  
Obstacle detection, rear 970  
Automatic climate control, front 760  
Metallic paint (extra cost) 720  
Proximity key 650 890
Carbon fiber trim 2,250 1,340
Comfort Lighting Package   325
Voice control for nav and audio   0
Compass   270
Torque vectoring, brake-based   1,490
Dual-mode exhaust, switchable   3,210
Multimedia Package 2,000  
Lighting Package 1,014  
Obstacle detection, rear 902  
Automatic climate control, front 707  
Metallic paint (extra cost) 670  
Proximity key 605 0
Carbon fiber trim 2,093 0
Comfort Lighting Package   0
Voice control for nav and audio   0
Compass   0
Torque vectoring, brake-based   0
Dual-mode exhaust, switchable   0
Options (change) 8,590 7,525
Options (change) 7,991 0
Destination 875 1,050
Total Price $76,965 $125,075

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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 SLK dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price: Mercedes-Benz SLK SLK55 AMG
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $43,755
TrueDelta Adjusted Invoice Difference: $70,628
Model Year20122017
ModelSLKCayenne
TrimSLK55 AMGTurbo
Body2dr Hardtop conv.4dr SUV
Engine415hp V8520hp V8
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)19/28 MPG14/21 MPG
Audio (watts, speakers)500, 11665, 14
Tire (rear if not all the same)235/40-18265/50-19
Total Price$76,965$125,075
Adjustments for Features0-4,355
Feature-Adjusted Total Price$76,965$120,720

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Features Comparison: Mercedes-Benz SLK vs. Porsche Cayenne

Model Year20122017
ModelSLKCayenne
TrimSLK55 AMGTurbo
Body2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Air compressor $35
Parking guidance system - passive$250 
Power liftgate $350
Power rear side windows $200
Remote app$25 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Driver drowsiness monitor$150 
Hill descent control $250
Knee airbag, passenger$75 
Rear side airbags $300
Roll bar$200 
Rollover sensor $50
Secondary collision brake assist $25
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Cargo net $40
Liftglass or two-piece tailgate $150
Rear seat pass-through $100
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation $100
Rear air vents $100
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Lockable center differential $150
Lockable rear differential $150
Engine / Motor 
Regenerative braking $0
Exterior 
Active grille shutters $0
Body kit$0 
Bodyside cladding $350
Deep-tinted rear windows $275
Power retractable hardtop$6750 
Sunroof $900
Infotainment 
CD changer, in-dash$325 
CD player $125
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition $200
Off-road navigation system $0
SD Card slot$25 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Boost gauge $75
Cornering lights $50
Fog lights $125
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
LED headlights $1000
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Center armrest(s), second row $50
Folding second row seats $300
Heated second row seats $200
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Neck-level heating, front seats$150 
No leather in second row$-300 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Sport suspension (upgrade)$0 
Total Value of Features$9,635$13,990
Value of Feature Adjustments$0$4,355
Value of Feature Adjustments0-37

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Specifications Comparison: Mercedes-Benz SLK vs. Porsche Cayenne

Model Year20122017
ModelSLKCayenne
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in114.0 in
Length162.8 in191.1 in
Width71.5 in78.7 in
Height51.2 in67.4 in
Curb Weight3,583 lb.4,817 lb.
Fuel Capacity15.9 gal.22.4 gal.
Row 1 Headroom38.0 in0.0 in
Row 1 Shoulder Room52.2 in0.0 in
Row 1 Legroom42.5 in0.0 in
Cargo Volume,
Minimum
6.4 ft323.7 ft3
Cargo Volume,
Maximum
10.1 ft362.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
Total Requested74077%
Total Not Requested22523%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%

Option Package Details
Porsche Cayenne Turbo

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Lockable rear differential150No
Total Requested10018%
Total Not Requested45082%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%

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