Mercedes-Benz SLK Mercedes-Benz SLK 2011 Porsche Cayman Porsche Cayman 2011

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Mercedes-Benz SLK vs. Porsche Cayman 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 Cayman Invoice Comparison

Lowest Total Price: $58,575

Mercedes-Benz SLK SLK300   
Difference: $6,810

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120112011
ModelSLKSLKCaymanCayman
TrimSLK300SLK350BaseS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hatch2dr Hatch
Base Price $47,650 $53,300 $51,900 $62,100
Premium 1 Package 2,590 2,590    
Multimedia Package 2,890 2,890    
Lighting Package 1,070 1,070    
Wood trim 690 690 890 890
Upgraded leather upholstery 630 630    
Metallic paint (extra cost) 720 720 710 710
Automatic climate control, front 760 760    
Illuminated door sill trim plates 700 700 725 725
Power Seat Package     1,550 1,550
Convenience Package     2,230 2,230
Navigation system     3,430  
Unbranded 235W 9 speakers     0  
Voice control for nav and audio     595 595
CD changer, in-dash     650 650
Wood/leather-wrapped steering wheel     980 980
Heated front seats     525 525
Heated steering wheel     250 250
Infotainment Package       3,640
Premium 1 Package 2,409 2,409    
Multimedia Package 2,688 2,688    
Lighting Package 995 995    
Wood trim 642 642 0 0
Upgraded leather upholstery 586 586    
Metallic paint (extra cost) 670 670 0 0
Automatic climate control, front 707 707    
Illuminated door sill trim plates 651 651 0 0
Power Seat Package     0 0
Convenience Package     0 0
Navigation system     0  
Unbranded 235W 9 speakers     0  
Voice control for nav and audio     0 0
CD changer, in-dash     0 0
Wood/leather-wrapped steering wheel     0 0
Heated front seats     0 0
Heated steering wheel     0 0
Infotainment Package       0
Options (change) 10,050 10,050 12,535 12,745
Options (change) 9,348 9,348 0 0
Destination 875 875 950 950
Total Price $58,575 $64,225 $65,385 $75,795

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

Lowest Adjusted Price: Mercedes-Benz SLK SLK300
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $14,240
TrueDelta Adjusted Invoice Difference: $46,672
Model Year2011201120112011
ModelSLKSLKCaymanCayman
TrimSLK300SLK350BaseS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hatch2dr Hatch
Engine228hp V6300hp V6265hp H6320hp H6
TransmissionM6T7M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9235, 9325, 11
Tire (rear if not all the same)225/45-17225/40-18205/55-17235/40-18
Total Price$58,575$64,225$65,385$75,795
Adjustments for Features-7,430-8,4800-250
Feature-Adjusted Total Price$51,145$55,745$65,385$75,545
Cost Above Minimum$0$4,600$0$10,160

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Features Comparison: Mercedes-Benz SLK vs. Porsche Cayman

Model Year2011201120112011
ModelSLKSLKCaymanCayman
TrimSLK300SLK350BaseS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manual$150 $150$150
7-speed manually-shiftable automatic $1200  
RWD$0$0$0$0
Accessories 
Heated steering wheel  $100$100
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Wind blocker, small$100$100  
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Temporary spare tire$150$150  
Cargo Management 
Cargo net  $40$40
Climate Control 
Dual-zone climate control$125$125  
Residual heat$50$50  
Water-repellent front-door glass  $15$15
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Body kit$0$0  
Power retractable hardtop$6750$6750  
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Infotainment 
DVD-Audio-compatible player  $0$0
DVD-compatible player$0$0  
HD radio$50$50  
iPod integration$100$100  
Off-road navigation system  $0$0
SD Card slot$25$25  
Surround sound   $250
Telematics service, such as OnStar$200$200  
USB port  $25$25
Instruments, Lights, and Mirrors 
Analog clock$25$25  
Auto-dimming passenger-side mirror  $75$75
Automatic headlights$125$125  
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Mirror tilt-down in reverse$25$25  
Steering-linked headlights  $150$150
Turn signals on or near mirrors$25$25  
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Seats and Interior Trim 
Heated front seats  $200$200
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Total Value of Features$8,935$9,985$1,505$1,755
Value of Feature Adjustments$7,430$8,480$0$250
Value of Feature Adjustments-6,918-7,8950-3

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Specifications Comparison: Mercedes-Benz SLK vs. Porsche Cayman

Model Year20112011
ModelSLKCayman
Body2dr Hardtop conv.2dr Hatch
Wheelbase95.7 in95.1 in
Length160.7 in171.1 in
Width70.4 in70.9 in
Height51.0 in51.4 in
Curb Weight3,210 lb.2,977 lb.
Fuel Capacity18.5 gal.16.9 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 ft314.5 ft3
Cargo Volume,
Maximum
9.8 ft314.5 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested162579%
Total Not Requested44021%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50No
Media drive, large15Yes
SD Card slot25No
Total Requested94093%
Total Not Requested757%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested162579%
Total Not Requested44021%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50No
Media drive, large15Yes
SD Card slot25No
Total Requested94093%
Total Not Requested757%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Porsche Cayman

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Satellite radio200Yes
Traffic information25Yes
Total Requested865100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested112583%
Total Not Requested22517%

Option Package Details
Porsche Cayman S

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested112583%
Total Not Requested22517%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Surround sound250No
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested86559%
Total Not Requested60041%

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