Porsche Cayman Porsche Cayman 2010 Mercedes-Benz GLK Mercedes-Benz GLK 2011

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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: $48,245

Mercedes-Benz GLK GLK350   
Difference: $21,130

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020102011
ModelCaymanCaymanGLK
TrimBaseSGLK350
Body2dr Hatch2dr Hatch4dr SUV
Base Price $51,400 $61,500 $35,500
Power Seat Package 1,550 1,550  
iPod integration 440 440 375
Navigation system 3,110 3,110  
Xenon HID headlights 1,560 1,560  
Auto-dimming rearview mirror 690 690  
Metallic paint (extra cost) 710 710 720
Automatic climate control, front 550 550  
Floor mats 90 90  
Audio controls on steering wheel 990 990  
Bluetooth cell phone link 695 695  
Wood trim 890 890  
Satellite radio 750 750  
Illuminated door sill trim plates 725 725 700
Heated front seats 510 510 750
Obstacle detection, rear 530 530 800
Traffic information 0 0  
CD changer, in-dash 650 650  
Voice control for nav and audio 595 595  
Adaptive dampers - electrical 1,990 1,990  
COMAND System     2,150
Leather seating surfaces     1,780
Premium 1 Package     3,200
Lighting Package     985
Rear spoiler     410
Power Seat Package 1,318 1,318  
iPod integration 0 0 349
Navigation system 0 0  
Xenon HID headlights 0 0  
Auto-dimming rearview mirror 587 587  
Metallic paint (extra cost) 0 0 669
Automatic climate control, front 468 468  
Floor mats 0 0  
Audio controls on steering wheel 842 842  
Bluetooth cell phone link 0 0  
Wood trim 757 757  
Satellite radio 0 0  
Illuminated door sill trim plates 616 616 651
Heated front seats 0 0 698
Obstacle detection, rear 451 451 744
Traffic information 0 0  
CD changer, in-dash 553 553  
Voice control for nav and audio 0 0  
Adaptive dampers - electrical 1,692 1,692  
COMAND System     2,000
Leather seating surfaces     1,655
Premium 1 Package     2,976
Lighting Package     916
Rear spoiler     381
Options (change) 17,025 17,025 11,870
Options (change) 7,284 7,284 11,039
Destination 950 950 875
Total Price $69,375 $79,475 $48,245

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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 Porsche Cayman dealer quotes or Mercedes-Benz GLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price: Mercedes-Benz GLK GLK350
Lowest Adjusted Invoice: Porsche Cayman
TrueDelta Adjusted Price Difference: $26,205
TrueDelta Adjusted Invoice Difference: $31,969
Model Year201020102011
ModelCaymanCaymanGLK
TrimBaseSGLK350
Body2dr Hatch2dr Hatch4dr SUV
Engine265hp H6320hp H6268hp V6
TransmissionM6M6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4235, 9?, 8
Tire (rear if not all the same)205/55-17235/40-18235/50-19
Total Price$69,375$79,475$48,245
Adjustments for Features00-5,075
Feature-Adjusted Total Price$69,375$79,475$43,170
Cost Above Minimum$0$10,100$0

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Features Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year201020102011
ModelCaymanCaymanGLK
TrimBaseSGLK350
Body2dr Hatch2dr Hatch4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150 
7-speed manually-shiftable automatic  $1200
RWD$0$0$0
Accessories 
AC power outlet  $100
Power liftgate  $350
Power rear side windows  $200
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Obstacle detection, front  $150
Rollover sensor  $50
Side curtain airbags  $350
Temporary spare tire  $150
Trailer sway control  $25
Cargo Management 
Cargo cover  $75
Cargo net$40$40 
Roof rails  $250
Climate Control 
Automatic air recirculation  $100
Dual-zone climate control  $125
Rear air vents  $100
Rear wiper  $175
Residual heat  $50
Water-repellent front-door glass$15$15 
Engine / Motor 
Mid-engine configuration$0$0 
Exterior 
Bodyside moldings  $75
Deep-tinted rear windows  $275
Panoramic sunroof  $1200
Rear bumper protector  $40
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
DVD-Audio-compatible player$0$0 
DVD-compatible player  $0
MP3-compatible player  $50
Off-road navigation system$0$0 
SD Card slot  $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Automatic headlights  $125
Compass  $0
Cornering lights  $50
Fog lights$125$125 
Mirror tilt-down in reverse  $25
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Folding second row seats  $300
Manual lumbar adjuster, passenger seat  $50
Metal pedals$75$75 
No leather in second row$-300$-300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Adaptive dampers - mechanical  $100
Total Value of Features$1,330$1,330$6,405
Value of Feature Adjustments$0$0$5,075
Value of Feature Adjustments00-4,726

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year20102011
ModelCaymanGLK
Body2dr Hatch4dr SUV
Wheelbase95.1 in108.5 in
Length171.1 in178.3 in
Width70.9 in72.4 in
Height51.4 in66.9 in
Curb Weight2,977 lb.4,035 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 in41.8 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
14.5 ft323.3 ft3
Cargo Volume,
Maximum
14.554.7 ft3

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Option Package Details
Porsche Cayman

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%

Option Package Details
Porsche Cayman S

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%

Option Package Details
Mercedes-Benz GLK GLK350

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150Yes
Upholstered door panels, leather250Yes
Total Requested1300100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
COMAND System
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25No
Total Requested94097%
Total Not Requested253%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power 4-way lumbar adjuster, driver seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
AC power outlet100No
Mirror tilt-down in reverse25No
Total Requested92562%
Total Not Requested57538%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%

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