Porsche 718 Cayman Porsche 718 Cayman 2017 Mercedes-Benz GLK Mercedes-Benz GLK 2014

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Porsche 718 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 718 Cayman vs. Mercedes-Benz GLK Invoice Comparison

Lowest Total Price: $55,735

Mercedes-Benz GLK GLK350   
Difference: $15,455

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720142014
Model718 Cayman718 CaymanGLKGLK
TrimBaseSGLK250GLK350
Body2dr Hatch2dr Hatch4dr SUV4dr SUV
Base Price $53,900 $66,300 $38,980 $37,480
Porsche Connect Plus 1,300 1,300    
Navigation system 1,730 1,730    
Heated steering wheel 470 470 250 250
Premium Package 1,780 1,370    
Power sport seats 2,320 2,320    
Adaptive cruise control, all-speed 1,670 1,670    
Metallic paint (extra cost) 640 640 720 720
Wood trim 1,535 1,535    
Rear wiper 360 360    
Interior ambient lighting 340 340    
Proximity key 790 790 650 650
Illuminated door sill trim plates 825 825 750 750
Voice control for nav and audio 0 0    
Blind spot warning system 690 690    
Adaptive dampers - electrical 1,790 1,790    
Multimedia Package     2,790 2,790
Premium 1 Package     3,450 3,450
Obstacle detection, rear     970 970
Lighting Package     1,290 1,290
Leather Package     2,100 2,100
Driver Assistance Package     2,950 2,950
Special order charge     250 250
Rear spoiler     410 410
Heated front seats     750 750
Porsche Connect Plus 0 0    
Navigation system 0 0    
Heated steering wheel 0 0 233 233
Premium Package 0 0    
Power sport seats 0 0    
Adaptive cruise control, all-speed 0 0    
Metallic paint (extra cost) 0 0 670 670
Wood trim 0 0    
Rear wiper 0 0    
Interior ambient lighting 0 0    
Proximity key 0 0 605 605
Illuminated door sill trim plates 0 0 698 698
Voice control for nav and audio 0 0    
Blind spot warning system 0 0    
Adaptive dampers - electrical 0 0    
Multimedia Package     2,595 2,595
Premium 1 Package     3,209 3,209
Obstacle detection, rear     902 902
Lighting Package     1,200 1,200
Leather Package     1,953 1,953
Driver Assistance Package     2,744 2,744
Special order charge     233 233
Rear spoiler     381 381
Heated front seats     698 698
Options (change) 16,240 15,830 17,330 17,330
Options (change) 0 0 16,121 16,121
Destination 1,050 1,050 925 925
Total Price $71,190 $83,180 $57,235 $55,735

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

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TrueDelta Value Comparison: Porsche 718 Cayman vs. Mercedes-Benz GLK

Lowest Adjusted Price: Mercedes-Benz GLK GLK250
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $20,865
TrueDelta Adjusted Invoice Difference: $45,812
Model Year2017201720142014
Model718 Cayman718 CaymanGLKGLK
TrimBaseSGLK250GLK350
Body2dr Hatch2dr Hatch4dr SUV4dr SUV
Engine300hp H4350hp H4200hp I4 D302hp V6
TransmissionM6M6T7T7
DrivetrainRWDRWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)110, 6110, 6?, 6?, 6
Tire (rear if not all the same)235/45-18235/40-19235/50-19235/50-19
Total Price$71,190$83,180$57,235$55,735
Adjustments for Features00-6,910-5,210
Feature-Adjusted Total Price$71,190$83,180$50,325$50,525
Cost Above Minimum$0$11,990$0$200

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Features Comparison: Porsche 718 Cayman vs. Mercedes-Benz GLK

Model Year2017201720142014
Model718 Cayman718 CaymanGLKGLK
TrimBaseSGLK250GLK350
Body2dr Hatch2dr Hatch4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200$1200
RWD$0$0 $0
AWD  $1700 
Accessories 
AC power outlet  $100$100
Power liftgate  $350$350
Power rear side windows  $200$200
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
Driver drowsiness monitor  $150$150
Knee airbag, passenger$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  
Roof rails  $250$250
Climate Control 
Rear air vents  $100$100
Water-repellent front-door glass$15$15  
Engine / Motor 
Mid-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Bodyside moldings  $75$75
Deep-tinted rear windows  $275$275
Painted brake calipers (optional) $0  
Panoramic sunroof  $1200$1200
Rear bumper protector  $40$40
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Infotainment 
4G LTE connectivity$0$0  
Apple CarPlay support$100$100  
CD changer, in-dash  $325$325
CD player$125$125  
DVD-Audio-compatible player$0$0  
DVD-compatible player  $0$0
Handwriting recognition$200$200  
Media drive  $15$15
Media drive, small$5$5  
Navigation map updates, three years$0$0  
Off-road navigation system$0$0  
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information  $25$25
Traffic information$25$25  
Voice control for external devices  $0$0
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror$75$75  
Compass  $0$0
Mirror tilt-down in reverse  $25$25
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Folding second row seats  $300$300
Leather door panel trim$250$250  
Memory system, passenger seat  $150$150
No leather in second row$-300$-300  
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Adaptive dampers - mechanical  $100$100
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$2,110$2,110$9,020$7,320
Value of Feature Adjustments$0$0$6,910$5,210
Value of Feature Adjustments00-6,435-4,852

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Specifications Comparison: Porsche 718 Cayman vs. Mercedes-Benz GLK

Model Year20172014
Model718 CaymanGLK
Body2dr Hatch4dr SUV
Wheelbase97.4 in108.5 in
Length172.4 in178.3 in
Width70.9 in74.3 in
Height51.0 in66.9 in
Curb Weight2,945 lb.4,080 lb.
Fuel Capacity14.3 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 718 Cayman

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested40073%
Total Not Requested15027%
Premium Package
FeatureValueRequested?
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested120094%
Total Not Requested756%
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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 718 Cayman S

Porsche Connect Plus
FeatureValueRequested?
Traffic information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
4G LTE connectivity0No
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100No
Total Requested40073%
Total Not Requested15027%
Premium Package
FeatureValueRequested?
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested120094%
Total Not Requested756%
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length 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
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
CD changer, in-dash200No
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
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 headlights200No
Total Requested70078%
Total Not Requested20022%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Interior ambient lighting150Yes
Total Requested115085%
Total Not Requested20015%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

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
CD changer, in-dash200No
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested110084%
Total Not Requested21516%
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 headlights200No
Total Requested70078%
Total Not Requested20022%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Interior ambient lighting150Yes
Total Requested115085%
Total Not Requested20015%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

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