Mercedes-Benz SLK Mercedes-Benz SLK 2009 Porsche Cayenne Porsche Cayenne 2014

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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: $73,035

Mercedes-Benz SLK SLK55 AMG   
Difference: $39,855

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092014
ModelSLKCayenne
TrimSLK55 AMGTurbo
Body2dr Hardtop conv.4dr SUV
Base Price $65,700 $110,400
Multimedia Package 2,980  
Lighting Package 1,030  
Metallic paint (extra cost) 720  
Automatic climate control, front 730  
Comfort Lighting Package   250
Voice control for nav and audio   595
CD changer, in-dash   650
Multimedia Package 2,771  
Lighting Package 958  
Metallic paint (extra cost) 670  
Automatic climate control, front 679  
Comfort Lighting Package   0
Voice control for nav and audio   506
CD changer, in-dash   0
Options (change) 5,460 1,495
Options (change) 5,078 506
Destination 875 995
Gas Tax 1,000 0
Total Price $73,035 $112,890

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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: $35,525
TrueDelta Adjusted Invoice Difference: $66,611
Model Year20092014
ModelSLKCayenne
TrimSLK55 AMGTurbo
Body2dr Hardtop conv.4dr SUV
Engine355hp V8500hp V8
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/22 MPG15/22 MPG
Audio (watts, speakers)380, 11585, 14
Tire (rear if not all the same)225/40-18265/50-19
Total Price$73,035$112,890
Adjustments for Features0-4,330
Feature-Adjusted Total Price$73,035$108,560

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Features Comparison: Mercedes-Benz SLK vs. Porsche Cayenne

Model Year20092014
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
Heated steering wheel $100
Power liftgate $350
Power rear side windows $200
Remote window/roof operation$15 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Hill descent control $250
Knee airbag, passenger$75 
Obstacle detection, front $150
Obstacle detection, rear $250
Rear side airbags $300
Rollover sensor $50
Side curtain airbags $350
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 
Lockable center differential $150
Engine / Motor 
Automatic start / stop $150
Exterior 
Body kit$0 
Bodyside cladding $350
Deep-tinted rear windows $275
Power retractable hardtop$6750 
Sunroof $900
Infotainment 
Bluetooth audio streaming $25
DVD-Audio-compatible player $0
DVD-compatible player$0 
HD radio $50
iPod integration$100 
Off-road navigation system $0
SD Card slot$25 
Telematics service, such as OnStar$200 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
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
Metal pedals$75 
No leather in second row$-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 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$8,285$12,615
Value of Feature Adjustments$0$4,330
Value of Feature Adjustments0-58

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Specifications Comparison: Mercedes-Benz SLK vs. Porsche Cayenne

Model Year20092014
ModelSLKCayenne
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in114.0 in
Length160.7 in190.8 in
Width70.4 in76.3 in
Height51.0 in67.4 in
Curb Weight3,420 lb.4,784 lb.
Fuel Capacity18.5 gal.22.4 gal.
Row 1 Headroom37.9 in0.0 in
Row 1 Shoulder Room52.2 in0.0 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in0.0 in
Cargo Volume,
Minimum
6.5 ft323.7 ft3
Cargo Volume,
Maximum
9.8 ft362.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15Yes
SD Card slot25No
Total Requested96572%
Total Not Requested37528%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

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