Mercedes-Benz GLK Mercedes-Benz GLK 2010 Porsche Cayman Porsche Cayman 2008

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Mercedes-Benz GLK 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 GLK vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $43,315

Mercedes-Benz GLK GLK350   
Difference: $20,675

Lowest Total Invoice: $40,344

Mercedes-Benz GLK GLK350   
Difference: $15,266

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020082008
ModelGLKCaymanCayman
TrimGLK350BaseS
Body4dr SUV2dr Hatch2dr Hatch
Base Price $34,600 $49,400 $59,100
Base Invoice $32,178 $43,075 $51,567
Leather seating surfaces 1,750    
Lighting Package 970    
Universal Media Interface 1,290    
Metallic paint (extra cost) 720 690 690
Heated front seats 740 480 480
Obstacle detection, rear 790 530 530
Illuminated door sill trim plates 700 725 725
CD changer, in-dash 470    
Rear spoiler 410    
Power Seat Package   1,550 1,550
Xenon HID headlights   1,090 1,090
Floor mats   115 115
Automatic climate control, front   550 550
Wood trim   890 890
Carbon fiber / leather-wrapped steering wheel   1,360 1,360
Navigation system   3,110 3,110
Adaptive dampers - electrical   1,990 1,990
CD changer, remote   650 650
Leather seating surfaces 1,628    
Lighting Package 902    
Universal Media Interface 1,200    
Metallic paint (extra cost) 669 587 587
Heated front seats 688 408 408
Obstacle detection, rear 735 451 451
Illuminated door sill trim plates 651 616 616
CD changer, in-dash 437    
Rear spoiler 381    
Power Seat Package   1,318 1,318
Xenon HID headlights   927 927
Floor mats   98 98
Automatic climate control, front   468 468
Wood trim   757 757
Carbon fiber / leather-wrapped steering wheel   1,156 1,156
Navigation system   2,644 2,644
Adaptive dampers - electrical   1,692 1,692
CD changer, remote   553 553
Options (change) 7,840 13,730 13,730
Options (change) 7,291 11,675 11,675
Destination 875 860 860
Total Price $43,315 $63,990 $73,690
Total Invoice $40,344 $55,610 $64,102

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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 GLK vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Mercedes-Benz GLK GLK350
TrueDelta Adjusted Price Difference: $24,175
TrueDelta Adjusted Invoice Difference: $18,526
Model Year201020082008
ModelGLKCaymanCayman
TrimGLK350BaseS
Body4dr SUV2dr Hatch2dr Hatch
Engine268hp V6245hp H6295hp H6
TransmissionT7M5M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 850, 4230, 7
Tire (rear if not all the same)235/50-19205/55-17235/40-18
Total Price$43,315$63,990$73,690
Adjustments for Features-3,5000-150
Feature-Adjusted Total Price$39,815$63,990$73,540
Cost Above Minimum$0$0$9,550
Total Invoice$40,344$55,610$64,102
Adjustments for Features-3,2600-130
Feature-Adjusted Total Invoice$37,084$55,610$63,972
Cost Above Minimum$0$0$8,362

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Features Comparison: Mercedes-Benz GLK vs. Porsche Cayman

Model Year201020082008
ModelGLKCaymanCayman
TrimGLK350BaseS
Body4dr SUV2dr Hatch2dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
5-speed manual $0 
6-speed manual  $150
RWD$0$0$0
Accessories 
Power rear side windows$200  
Remote window/roof operation$15  
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Brake assist$50  
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  
Intermittent wipers$0  
Rear air vents$100  
Rear wiper$175  
Residual heat$50  
Variable intermittent wipers $75$75
Water-repellent front-door glass $15$15
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Bodyside moldings$75  
Deep-tinted rear windows$275  
Rear bumper protector$40  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
Aux input$50  
Bluetooth cell phone link$100  
CD changer, in-dash$325  
CD changer, remote $200$200
CD player $125$125
iPod integration$100  
MP3-compatible player$50  
Traffic information$25  
Instruments, Lights, and Mirrors 
Automatic headlights$125  
Cornering lights$50  
Fog lights $125$125
Steering-linked headlights$150  
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel $150$150
Center armrest(s), second row$50  
Folding second row seats$300  
Leather-wrapped steering wheel$150  
Manual lumbar adjuster, driver seat$50  
Manual lumbar adjuster, passenger seat$50  
Memory system, driver seat $200$200
Metal pedals $75$75
No leather in second row $-300$-300
Power 4-way lumbar adjuster, driver seat $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Adaptive dampers - mechanical$100  
Total Value of Features$5,355$1,855$2,005
Value of Feature Adjustments$3,500$0$150
Value of Feature Adjustments-3,2600-130

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Specifications Comparison: Mercedes-Benz GLK vs. Porsche Cayman

Model Year20102008
ModelGLKCayman
Body4dr SUV2dr Hatch
Wheelbase108.5 in95.1 in
Length178.3 in170.9 in
Width72.4 in70.9 in
Height66.9 in51.4 in
Curb Weight4,035 lb.2,966 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom39.8 in0.0 in
Row 1 Shoulder Room55.2 in0.0 in
Row 1 Hip Room53.2 in0.0 in
Row 1 Legroom41.8 in0.0 in
Row 2 Headroom39.7 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in0.0 in
Cargo Volume,
Minimum
23.3 ft314.5 ft3
Cargo Volume,
Maximum
54.7 ft314.5 ft3

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Option Package Details
Mercedes-Benz GLK GLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%
Universal Media Interface
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
iPod integration100No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Porsche Cayman

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

Option Package Details
Porsche Cayman S

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

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