Porsche Cayman Porsche Cayman 2016 Mercedes-Benz SLK Mercedes-Benz SLK 2010

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Porsche Cayman 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 Cayman vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $56,445

Mercedes-Benz SLK SLK300   
Difference: $10,215

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162016201620162016201020102010
ModelCaymanCaymanCaymanCaymanCaymanSLKSLKSLK
TrimBaseBlack EditionSGTSGT4SLK300SLK350SLK55 AMG
Body2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $52,600 $59,200 $64,100 $75,200 $84,600 $46,900 $51,900 $66,650
Premium Package Plus 3,620   2,950 1,965        
Power sport seats 2,320 2,320 2,320          
Infotainment Package 3,990   3,990 3,990        
Leather Package 500 500            
Voice control for nav and audio 520 520 520 520 520      
Illuminated door sill trim plates 825   825 825 825 750 750  
CD changer, in-dash 670 670 670 670 670      
Audio controls on steering wheel 615 365 615 165        
Metallic paint (extra cost) 710 710 710 710 710 720 720 720
HD radio   1,040     1,040      
Interior ambient lighting   340     340      
Bose 505W 10 speakers     0          
Adaptive sport seats plus       3,025 3,025      
Bright-finished exhaust tip(s)       650        
Automatic climate control, front         760 750 750 750
PCM         2,965      
Auto-dimming mirrors         690      
Lighting Package           1,050 1,050 1,050
Multimedia Package           2,850 2,850 2,850
Premium 1 Package           2,550 2,550  
Premium Package Plus 0   0 0        
Power sport seats 0 0 0          
Infotainment Package 0   0 0        
Leather Package 0 0            
Voice control for nav and audio 0 0 0 0 0      
Illuminated door sill trim plates 0   0 0 0 698 698  
CD changer, in-dash 0 0 0 0 0      
Audio controls on steering wheel 0 0 0 0        
Metallic paint (extra cost) 0 0 0 0 0 670 670 670
HD radio   0     0      
Interior ambient lighting   0     0      
Bose 505W 10 speakers     0          
Adaptive sport seats plus       0 0      
Bright-finished exhaust tip(s)       0        
Automatic climate control, front         0 698 698 698
PCM         0      
Auto-dimming mirrors         0      
Lighting Package           976 976 976
Multimedia Package           2,650 2,650 2,650
Premium 1 Package           2,372 2,372  
Options (change) 13,770 6,465 12,600 12,520 11,545 8,670 8,670 5,370
Options (change) 0 0 0 0 0 8,064 8,064 4,994
Destination 995 995 995 995 995 875 875 875
Gas Tax 0 0 0 0 0 0 0 1,000
Total Price $67,365 $66,660 $77,695 $88,715 $97,140 $56,445 $61,445 $73,895

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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: Porsche Cayman vs. Mercedes-Benz SLK

Lowest Adjusted Price: Mercedes-Benz SLK SLK300
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $15,520
TrueDelta Adjusted Invoice Difference: $46,661
Model Year20162016201620162016201020102010
ModelCaymanCaymanCaymanCaymanCaymanSLKSLKSLK
TrimBaseBlack EditionSGTSGT4SLK300SLK350SLK55 AMG
Body2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine275hp H6275hp H6325hp H6340hp H6385hp H6228hp V6300hp V6355hp V8
TransmissionM6M6M6M6M6M6T7T7
DrivetrainRWDRWDRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9445, 10445, 10235, 9?, 9?, 9?, 9
Tire (rear if not all the same)235/45-18235/35-20235/40-19235/35-20245/35-20225/45-17225/45-17225/40-18
Total Price$67,365$66,660$77,695$88,715$97,140$56,445$61,445$73,895
Adjustments for Features-2500-300-3,475-725-5,305-6,355-6,855
Feature-Adjusted Total Price$67,115$66,660$77,395$85,240$96,415$51,140$55,090$67,040
Cost Above Minimum$455$0$10,735$18,580$29,755$0$3,950$15,900

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Features Comparison: Porsche Cayman vs. Mercedes-Benz SLK

Model Year20162016201620162016201020102010
ModelCaymanCaymanCaymanCaymanCaymanSLKSLKSLK
TrimBaseBlack EditionSGTSGT4SLK300SLK350SLK55 AMG
Body2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150$150  
7-speed manually-shiftable automatic      $1200$1200
RWD$0$0$0$0$0$0$0$0
Accessories 
Proximity key$250 $250$250    
Remote window/roof operation     $15$15$15
Wind blocker, small     $100$100$100
Brakes, Airbags, and Other Safety 
Obstacle detection, front $150      
Obstacle detection, rear $250      
Side curtain airbags$350$350$350$350$350   
Temporary spare tire     $150$150$150
Torque vectoring, brake-based    $100   
Cargo Management 
Cargo net$40$40$40$40$40   
Climate Control 
Automatic air recirculation$100$100$100$100$100   
Water-repellent front-door glass$15$15$15$15$15   
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500$500   
Limited-slip rear differential    $300   
Engine / Motor 
Automatic start / stop$150$150$150$150    
Dual-mode exhaust, switchable   $500$500   
Mid-engine configuration$0$0$0$0$0   
Regenerative braking$0$0$0$0$0   
Exterior 
Black exterior trim (optional)   $0$0   
Body kit       $0
Bright-finished exhaust tip(s)$25$25$25$25 $25$25$25
Painted brake calipers (optional)  $0$0$0   
Power retractable hardtop     $6750$6750$6750
Rear spoiler       $200
Retractable rear spoiler$400$400$400$400    
Tall rear wing-type spoiler    $500   
Infotainment 
App support$0 $0$0    
Audio controls on steering wheel$125$125$125$125 $125$125$125
Bluetooth audio streaming$25$25$25$25$25   
DVD-Audio-compatible player$0$0$0$0$0   
DVD-compatible player     $0$0$0
iPod integration     $100$100$100
Off-road navigation system$0$0$0$0$0   
SD Card slot     $25$25$25
Surround sound  $250$250    
Telematics service, such as OnStar     $200$200$200
USB port$25$25$25$25$25   
Instruments, Lights, and Mirrors 
Analog clock     $25$25$25
Auto-dimming passenger-side mirror$75$75$75$75$75   
Chronometer   $100    
Cornering lights     $50$50$50
Fog lights$125$125$125  $125$125$125
Headlight washers$50$50$50$50 $50$50$50
Illuminated visor mirror, driver$50$50$50$50$50   
Illuminated visor mirror, passenger$50$50$50$50$50   
Mirror tilt-down in reverse     $25$25$25
Performance meter   $150    
Steering-linked headlights$150$150$150$150    
Turn signals on or near mirrors     $25$25$25
Visor mirror, driver     $10$10$10
Visor mirror, passenger     $10$10$10
Seats and Interior Trim 
Aluminum trim    $100  $100
Cooled or ventilated front seats$300 $300     
Door sill trim plates $100     $100
Heated front seats$200$200$200$200   $200
Illuminated door sill trim plates$200 $200$200$200$200$200 
Leather door panel trim$250$250$250  $250$250$250
Leather-wrapped steering wheel$150$150$150$150 $150$150$150
Memory system, passenger seat     $150$150$150
Power seatback bolsters, driver seat   $100$100   
Power seatback bolsters, passenger seat   $100$100   
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   
Power thigh support length adjuster, passenger seat$100$100$100$100$100   
Synthetic suede door panel trim   $250$250   
Synthetic suede headliner   $650    
Synthetic suede inserts in leather seating surfaces   $0$0  $0
Synthetic suede steering wheel    $150   
Upholstered instrument cluster hood, leather$200$200      
Upholstered instrument panel, leather   $1000    
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200    
Sport suspension (upgrade)       $0
Ultra-sport suspension (upgrade)    $0   
Transmission 
Downshift rev matching    $50   
Launch control   $100    
Steering-wheel-mounted transmission controls       $100
Total Value of Features$3,655$3,405$3,705$6,880$4,130$8,710$9,760$10,260
Value of Feature Adjustments$250$0$300$3,475$725$5,305$6,355$6,855
Value of Feature Adjustments-40-4-39-7-4,939-5,917-6,387

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz SLK

Model Year20162010
ModelCaymanSLK
Body2dr Hatch2dr Hardtop conv.
Wheelbase97.4 in95.7 in
Length172.4 in160.7 in
Width70.9 in70.4 in
Height50.9 in51.0 in
Curb Weight2,889 lb.3,210 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in37.9 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom0.0 in42.5 in
Cargo Volume,
Minimum
15.0 ft36.5 ft3
Cargo Volume,
Maximum
15.09.8 ft3

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Option Package Details
Porsche Cayman

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200No
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested140057%
Total Not Requested107543%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110085%
Total Not Requested20015%
Infotainment Package
FeatureValueRequested?
App support0No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
USB port25Yes
Satellite radio200Yes
HD radio50Yes
Unbranded, 235W, 9 speakers350No
Total Requested91572%
Total Not Requested35028%
Leather Package
FeatureValueRequested?
Leather door panel trim250Yes
Upholstered instrument cluster hood, leather200No
Total Requested25056%
Total Not Requested20044%

Option Package Details
Porsche Cayman Black Edition

Leather Package
FeatureValueRequested?
Leather door panel trim250Yes
Upholstered instrument cluster hood, leather200No
Total Requested25056%
Total Not Requested20044%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110085%
Total Not Requested20015%

Option Package Details
Porsche Cayman S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200No
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50Yes
Total Requested90046%
Total Not Requested107554%
Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110085%
Total Not Requested20015%
Infotainment Package
FeatureValueRequested?
App support0No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
USB port25Yes
Satellite radio200Yes
HD radio50Yes
Total Requested915100%
Total Not Requested00%

Option Package Details
Porsche Cayman GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250No
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200No
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested85058%
Total Not Requested62542%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Total Requested110065%
Total Not Requested60035%
Infotainment Package
FeatureValueRequested?
Surround sound250No
Performance meter150No
App support0No
Bose, 445W, 10 speakers (with subwoofer)350No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
USB port25Yes
Satellite radio200Yes
HD radio50Yes
Total Requested91555%
Total Not Requested75045%

Option Package Details
Porsche Cayman GT4

PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
USB port25Yes
Total Requested665100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Total Requested110065%
Total Not Requested60035%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers25Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested25077%
Total Not Requested7523%

Option Package Details
Mercedes-Benz SLK SLK300

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat150Yes
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 Requested187591%
Total Not Requested1909%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat150Yes
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 Requested187591%
Total Not Requested1909%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%

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