Porsche Cayman Porsche Cayman 2015 Mercedes-Benz GLK Mercedes-Benz GLK 2010

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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: $46,795

Mercedes-Benz GLK GLK350   
Difference: $25,250

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152010
ModelCaymanCaymanCaymanGLK
TrimBaseSGTSGLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV
Base Price $52,600 $63,800 $75,200 $34,600
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 dampers - electrical 1,790 1,790    
Rearview camera 1,515 1,515 1,515  
Voice control for nav and audio 520 520 520  
Illuminated door sill trim plates 825 825 825 700
CD changer, in-dash 670 670 670  
Audio controls on steering wheel 615 615 165  
Rear wiper 360 360 360  
Wood trim 1,515 1,515    
Metallic paint (extra cost) 710 710 710 720
Bose 505W 10 speakers   0    
Adaptive sport seats plus     3,025  
Bright-finished exhaust tip(s)     650  
Lighting Package       970
Multimedia Package       3,350
Leather seating surfaces       1,750
Obstacle detection, rear       790
Rear spoiler       410
iPod integration       310
Satellite radio       450
Heated front seats       740
Proximity key       1,130
Power sport seats 0 0    
Premium Package Plus 0 0 0  
Infotainment Package 0 0 0  
Adaptive dampers - electrical 0 0    
Rearview camera 0 0 0  
Voice control for nav and audio 0 0 0  
Illuminated door sill trim plates 0 0 0 651
CD changer, in-dash 0 0 0  
Audio controls on steering wheel 0 0 0  
Rear wiper 0 0 0  
Wood trim 0 0    
Metallic paint (extra cost) 0 0 0 669
Bose 505W 10 speakers   0    
Adaptive sport seats plus     0  
Bright-finished exhaust tip(s)     0  
Lighting Package       902
Multimedia Package       3,116
Leather seating surfaces       1,628
Obstacle detection, rear       735
Rear spoiler       381
iPod integration       288
Satellite radio       418
Heated front seats       688
Proximity key       1,051
Options (change) 18,450 17,780 14,395 11,320
Options (change) 0 0 0 10,527
Destination 995 995 995 875
Total Price $72,045 $82,575 $90,590 $46,795

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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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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 GTS
TrueDelta Adjusted Price Difference: $26,075
TrueDelta Adjusted Invoice Difference: $41,854
Model Year2015201520152010
ModelCaymanCaymanCaymanGLK
TrimBaseSGTSGLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV
Engine275hp H6325hp H6340hp H6268hp V6
TransmissionM6M6M6T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9445, 10445, 10600, 11
Tire (rear if not all the same)235/45-18235/40-19235/35-20235/50-19
Total Price$72,045$82,575$90,590$46,795
Adjustments for Features0-500-3,375-825
Feature-Adjusted Total Price$72,045$82,075$87,215$45,970
Cost Above Minimum$0$10,030$15,170$0

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Features Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year2015201520152010
ModelCaymanCaymanCaymanGLK
TrimBaseSGTSGLK350
Body2dr Hatch2dr Hatch2dr Hatch4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150 
7-speed manually-shiftable automatic   $1200
RWD$0$0$0$0
Accessories 
Power rear side windows   $200
Remote window/roof operation   $15
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Rollover sensor   $50
Temporary spare tire   $150
Trailer sway control   $25
Cargo Management 
Cargo cover   $75
Cargo net$40$40$40 
Roof rails   $250
Climate Control 
Intermittent wipers   $0
Rain-sensing wipers$175$175$175 
Rear air vents   $100
Water-repellent front-door glass$15$15$15 
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500 
Engine / Motor 
Automatic start / stop$150$150$150 
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
Deep-tinted rear windows   $275
Painted brake calipers (optional) $0$0 
Rear bumper protector   $40
Rear spoiler   $200
Retractable rear spoiler$400$400$400 
Infotainment 
App support$0$0$0 
Bluetooth audio streaming$25$25$25 
DVD-Audio-compatible player$0$0$0 
DVD-compatible player   $0
HD radio$50$50$50 
iPod integration   $100
Off-road navigation system$0$0$0 
SD Card slot   $25
Surround sound $250$250$250
USB port$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Auto-dimming rearview mirror$150$150$150 
Chronometer  $100 
Cornering lights   $50
Fog lights$125$125  
Performance meter  $150 
Turn signals on or near mirrors   $25
Seats and Interior Trim 
Center armrest(s), second row   $50
Cooled or ventilated front seats$300$300  
Folding second row seats   $300
Leather door panel trim $250 $250
Manual lumbar adjuster, driver seat   $50
Manual lumbar adjuster, passenger seat   $50
Memory system, driver seat$200$200$200 
Metal pedals$75$75$75 
No leather in second row$-300$-300$-300 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
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
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500 
Adaptive dampers - mechanical   $100
Electronic systems calibration selector  $200 
Transmission 
Launch control  $100 
Total Value of Features$3,630$4,130$7,005$4,455
Value of Feature Adjustments$0$500$3,375$825
Value of Feature Adjustments0-6-37-768

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz GLK

Model Year20152010
ModelCaymanGLK
Body2dr Hatch4dr SUV
Wheelbase97.4 in108.5 in
Length172.4 in178.3 in
Width70.9 in72.4 in
Height50.9 in66.9 in
Curb Weight2,889 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
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, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%
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 mirror150No
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested177572%
Total Not Requested70028%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Unbranded, 235W, 9 speakers350No
Total Requested86568%
Total Not Requested40032%

Option Package Details
Porsche Cayman S

Power sport seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50038%
Total Not Requested80062%
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 mirror150No
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested127565%
Total Not Requested70035%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Total Requested86595%
Total Not Requested505%

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
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Total Requested50029%
Total Not Requested120071%
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 mirror150No
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested107573%
Total Not Requested40027%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Total Requested111567%
Total Not Requested55033%

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, front150Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Surround sound250Yes
Harman/Kardon, 600W, 11 speakers (with subwoofer)350No
Media drive, large15Yes
SD Card slot25No
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested139079%
Total Not Requested37521%

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