Porsche Cayman Porsche Cayman 2016 Mercedes-Benz GLK Mercedes-Benz GLK 2015

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Porsche Cayman vs. Mercedes-Benz GLK 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 GLK Invoice Comparison

Lowest Total Price: $56,145

Mercedes-Benz GLK GLK350   
Difference: $18,190

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162016201620152015
ModelCaymanCaymanCaymanGLKGLK
TrimBaseSGTSGLK250GLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV4dr SUV
Base Price $52,600 $64,100 $75,200 $39,400 $37,900
Power sport seats 2,320 2,320      
Premium Package Plus 3,620 2,950 1,965    
Infotainment Package 3,990 3,990 3,990    
Adaptive cruise control, all-speed 2,170 2,170 2,170    
Metallic paint (extra cost) 710 710 710 720 720
Wood trim 1,515 1,515      
Rear wiper 360 360 360    
Audio controls on steering wheel 615 615 165    
Heated steering wheel 270 270 270 250 250
Illuminated door sill trim plates 825 825 825 750 750
Voice control for nav and audio 520 520 520    
Auto-dimming headlights 520 520 520    
Rearview camera 1,515 1,515 1,515    
Adaptive dampers - electrical 1,790 1,790      
Bose 505W 10 speakers   0      
Adaptive sport seats plus     3,025    
Bright-finished exhaust tip(s)     650    
Multimedia Package       2,970 2,970
Premium 1 Package       3,450 3,450
Lighting Package       1,290 1,290
Obstacle detection, rear       970 970
Leather Package       1,850 1,850
Driver Assistance Package       2,950 2,950
Interior ambient lighting       310 310
Rear spoiler       410 410
Proximity key       650 650
Heated front seats       750 750
Power sport seats 0 0      
Premium Package Plus 0 0 0    
Infotainment Package 0 0 0    
Adaptive cruise control, all-speed 0 0 0    
Metallic paint (extra cost) 0 0 0 670 670
Wood trim 0 0      
Rear wiper 0 0 0    
Audio controls on steering wheel 0 0 0    
Heated steering wheel 0 0 0 233 233
Illuminated door sill trim plates 0 0 0 698 698
Voice control for nav and audio 0 0 0    
Auto-dimming headlights 0 0 0    
Rearview camera 0 0 0    
Adaptive dampers - electrical 0 0      
Bose 505W 10 speakers   0      
Adaptive sport seats plus     0    
Bright-finished exhaust tip(s)     0    
Multimedia Package       2,762 2,762
Premium 1 Package       3,209 3,209
Lighting Package       1,200 1,200
Obstacle detection, rear       902 902
Leather Package       1,721 1,721
Driver Assistance Package       2,744 2,744
Interior ambient lighting       288 288
Rear spoiler       381 381
Proximity key       605 605
Heated front seats       698 698
Options (change) 20,740 20,070 16,685 17,320 17,320
Options (change) 0 0 0 16,111 16,111
Destination 995 995 995 925 925
Total Price $74,335 $85,165 $92,880 $57,645 $56,145

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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 GLK

Lowest Adjusted Price: Mercedes-Benz GLK GLK250
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $23,890
TrueDelta Adjusted Invoice Difference: $46,009
Model Year20162016201620152015
ModelCaymanCaymanCaymanGLKGLK
TrimBaseSGTSGLK250GLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV4dr SUV
Engine275hp H6325hp H6340hp H6200hp I4 D302hp V6
TransmissionM6M6M6T7T7
DrivetrainRWDRWDRWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9445, 10445, 10?, 6?, 6
Tire (rear if not all the same)235/45-18235/40-19235/35-20235/50-19235/50-19
Total Price$74,335$85,165$92,880$57,645$56,145
Adjustments for Features0-500-2,875-7,200-5,500
Feature-Adjusted Total Price$74,335$84,665$90,005$50,445$50,645
Cost Above Minimum$0$10,330$15,670$0$200

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Features Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year20162016201620152015
ModelCaymanCaymanCaymanGLKGLK
TrimBaseSGTSGLK250GLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0 $0
AWD   $1700 
Accessories 
AC power outlet   $100$100
Power liftgate   $350$350
Power rear side windows   $200$200
Remote app   $25$25
Remote window/roof operation   $15$15
Semi-automated parking system   $500$500
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
Driver drowsiness monitor   $150$150
Knee airbag, passenger$75$75$75  
Lane departure prevention   $150$150
Lane departure warning   $200$200
Rollover sensor   $50$50
Temporary spare tire   $150$150
Trailer sway control   $25$25
Cargo Management 
Cargo cover   $75$75
Cargo net$40$40$40  
Roof rails   $250$250
Climate Control 
Rear air vents   $100$100
Water-repellent front-door glass$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500  
Engine / Motor 
Dual-mode exhaust, switchable  $500  
Mid-engine configuration$0$0$0  
Regenerative braking$0$0$0  
Exterior 
Black exterior trim (optional)  $0  
Bodyside moldings   $75$75
Deep-tinted rear windows   $275$275
Painted brake calipers (optional) $0$0  
Panoramic sunroof   $1200$1200
Rear bumper protector   $40$40
Rear spoiler   $200$200
Retractable rear spoiler$400$400$400  
Infotainment 
DVD-Audio-compatible player$0$0$0  
DVD-compatible player   $0$0
In-vehicle Internet   $150$150
Navigation map updates, three years   $0$0
Off-road navigation system$0$0$0  
SD Card slot   $25$25
SMS text-to-speech reader   $25$25
Surround sound $250$250  
Telematics service, such as OnStar, with navigation   $225$225
Traffic + travel information   $25$25
Traffic information$25$25$25  
Voice control for external devices   $0$0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75  
Chronometer  $100  
Compass   $0$0
Fog lights$125$125   
Mirror tilt-down in reverse   $25$25
Performance meter  $150  
Turn signals on or near mirrors   $25$25
Seats and Interior Trim 
Center armrest(s), second row   $50$50
Cooled or ventilated front seats$300$300   
Folding second row seats   $300$300
Leather door panel trim $250   
Memory system, passenger seat   $150$150
Metal pedals$75$75$75  
No leather in second row$-300$-300$-300  
Power headrest height adjuster, driver seat   $50$50
Power headrest height adjuster, passenger seat   $50$50
Power seatback bolsters, driver seat  $100  
Power seatback bolsters, passenger seat  $100  
Power thigh bolsters, driver seat  $100  
Power thigh bolsters, passenger seat  $100  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Synthetic suede door panel trim  $250  
Synthetic suede headliner  $650  
Synthetic suede inserts in leather seating surfaces  $0  
Upholstered instrument panel, leather  $1000  
Wood trim$300$300 $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500   
Adaptive dampers - mechanical   $100$100
Electronic systems calibration selector  $200  
Transmission 
Launch control  $100  
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$1,980$2,480$4,855$9,180$7,480
Value of Feature Adjustments$0$500$2,875$7,200$5,500
Value of Feature Adjustments0-6-31-6,705-5,122

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year20162015
ModelCaymanGLK
Body2dr Hatch4dr SUV
Wheelbase97.4 in108.5 in
Length172.4 in178.3 in
Width70.9 in74.3 in
Height50.9 in66.9 in
Curb Weight2,889 lb.4,080 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom0.0 in39.8 in
Row 1 Shoulder Room0.0 in55.2 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom0.0 in41.4 in
Row 2 Headroom0.0 in39.7 in
Row 2 Shoulder Room0.0 in55.4 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume,
Minimum
15.0 ft323.3 ft3
Cargo Volume,
Maximum
15.054.7 ft3

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Option Package Details
Porsche Cayman

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%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested210085%
Total Not Requested37515%
Infotainment Package
FeatureValueRequested?
App support0Yes
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%

Option Package Details
Porsche Cayman S

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%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested160081%
Total Not Requested37519%
Infotainment Package
FeatureValueRequested?
App support0Yes
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

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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
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
Total Requested110065%
Total Not Requested60035%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested140095%
Total Not Requested755%
Infotainment Package
FeatureValueRequested?
Surround sound250No
Performance meter150No
App support0Yes
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
Mercedes-Benz GLK GLK250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - active500No
Total Requested40044%
Total Not Requested50056%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested94084%
Total Not Requested17516%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25No
iPod integration100Yes
Total Requested72530%
Total Not Requested167570%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested110055%
Total Not Requested90045%

Option Package Details
Mercedes-Benz GLK GLK350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - active500No
Total Requested40044%
Total Not Requested50056%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Voice control for external devices0No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested94084%
Total Not Requested17516%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25No
iPod integration100Yes
Total Requested72530%
Total Not Requested167570%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested110055%
Total Not Requested90045%

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