Porsche Cayman Porsche Cayman 2016 Mercedes-Benz G-Class Mercedes-Benz G-Class 2015

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Porsche Cayman vs. Mercedes-Benz G-Class 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 G-Class Invoice Comparison

Lowest Total Price: $75,125

Porsche Cayman   
Difference: $62,950

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162015
ModelCaymanCaymanG-Class
TrimBaseSG63 AMG
Body2dr Hatch2dr Hatch4dr SUV
Base Price $52,600 $64,100 $137,150
Upholstered instrument panel, leather 2,160 2,160  
Adaptive cruise control, all-speed 2,170 2,170  
Adaptive sport seats plus 3,825 3,825  
Premium Package Plus 3,620 2,950  
Metallic paint (extra cost) 710 710  
Wood/leather-wrapped steering wheel 1,250 1,250 0
CD changer, in-dash 570 570  
Power-folding mirrors 320 320  
Rearview camera 1,515 1,515  
Rear wiper 360 360  
Wood trim 1,790 1,790  
Synthetic suede headliner 1,180 1,180  
Illuminated door sill trim plates 825 825  
Sport suspension (upgrade) 1,235 1,235  
Upholstered instrument panel, leather 0 0  
Adaptive cruise control, all-speed 0 0  
Adaptive sport seats plus 0 0  
Premium Package Plus 0 0  
Metallic paint (extra cost) 0 0  
Wood/leather-wrapped steering wheel 0 0 0
CD changer, in-dash 0 0  
Power-folding mirrors 0 0  
Rearview camera 0 0  
Rear wiper 0 0  
Wood trim 0 0  
Synthetic suede headliner 0 0  
Illuminated door sill trim plates 0 0  
Sport suspension (upgrade) 0 0  
Options (change) 21,530 20,860 0
Options (change) 0 0 0
Destination 995 995 925
Total Price $75,125 $85,955 $138,075

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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 G-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Mercedes-Benz G-Class

Lowest Adjusted Price and Invoice: Porsche Cayman
TrueDelta Adjusted Price Difference: $54,395
TrueDelta Adjusted Invoice Difference: $119,520
Model Year201620162015
ModelCaymanCaymanG-Class
TrimBaseSG63 AMG
Body2dr Hatch2dr Hatch4dr SUV
Engine275hp H6325hp H6536hp V8
TransmissionM6M6T7
DrivetrainRWDRWDAWD w/4L
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4235, 9610, 12
Tire (rear if not all the same)235/45-18235/40-19275/50-20
Total Price$75,125$85,955$138,075
Adjustments for Features00-8,555
Feature-Adjusted Total Price$75,125$85,955$129,520
Cost Above Minimum$0$10,830$0

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Features Comparison: Porsche Cayman vs. Mercedes-Benz G-Class

Model Year201620162015
ModelCaymanCaymanG-Class
TrimBaseSG63 AMG
Body2dr Hatch2dr Hatch4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150 
7-speed manually-shiftable automatic  $1200
RWD$0$0 
AWD w/low range  $2200
Accessories 
Power rear side windows  $200
Proximity key$250$250 
Remote app  $25
Remote window/roof operation  $15
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200
Front side airbags$350$350 
Full-size spare tire  $225
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Rollover sensor  $50
Trailer sway control  $25
Cargo Management 
Cargo cover  $75
Cargo net$40$40 
Climate Control 
Automatic air recirculation$100$100 
Electrically heated windshield  $250
Rear air vents  $100
Water-repellent front-door glass$15$15 
Drivetrain 
Lockable center differential  $150
Lockable front differential  $150
Lockable rear differential  $150
Engine / Motor 
Mid-engine configuration$0$0 
Regenerative braking$0$0 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Chrome brush guard  $750
Deep-tinted rear windows  $275
External spare tire shell  $100
Externally-mounted spare  $0
Painted brake calipers (optional) $0 
Rear bumper protector  $40
Retractable rear spoiler$400$400 
Running boards  $350
Skid plates  $150
Sunroof  $900
Tow hook(s), front  $40
Tow hook(s), rear  $25
Wheel-lip moldings  $75
Infotainment 
App support  $0
DVD-compatible player  $0
HD radio  $50
In-vehicle Internet  $150
Media drive  $15
Navigation map updates, three years  $0
Navigation system  $600
SD Card slot  $25
SMS text-to-speech reader  $25
Surround sound  $250
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information  $25
USB port  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Cornering lights  $50
Mirror tilt-down in reverse  $25
Steering-linked headlights$150$150 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Folding second row seats  $300
Heated second row seats  $200
Memory system, passenger seat  $150
No leather in second row$-300$-300 
Power headrest height adjuster, driver seat  $50
Power headrest height adjuster, passenger seat  $50
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$1,605$1,605$10,160
Value of Feature Adjustments$0$0$8,555
Value of Feature Adjustments00-7,960

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz G-Class

Model Year20162015
ModelCaymanG-Class
Body2dr Hatch4dr SUV
Wheelbase97.4 in112.2 in
Length172.4 in183.5 in
Width70.9 in71.8 in
Height50.9 in76.8 in
Curb Weight2,889 lb.5,579 lb.
Fuel Capacity16.9 gal.25.4 gal.
Row 1 Headroom0.0 in42.2 in
Row 1 Shoulder Room0.0 in53.7 in
Row 1 Hip Room0.0 in51.5 in
Row 1 Legroom0.0 in52.5 in
Row 2 Headroom0.0 in40.0 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Hip Room0.0 in53.9 in
Row 2 Legroom0.0 in41.9 in
Cargo Volume,
Minimum
15.0 ft345.2 ft3
Cargo Volume,
Maximum
15.079.5 ft3

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Option Package Details
Porsche Cayman

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
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
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250No
Interior ambient lighting150Yes
Residual heat50Yes
Automatic air recirculation100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested190077%
Total Not Requested57523%

Option Package Details
Porsche Cayman S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
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
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250No
Interior ambient lighting150Yes
Residual heat50Yes
Automatic air recirculation100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Steering-linked headlights150No
Headlight washers50Yes
Total Requested140071%
Total Not Requested57529%

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