Porsche Cayman Porsche Cayman 2009 Mercedes-Benz G-Class Mercedes-Benz G-Class 2008

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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: $66,320

Porsche Cayman   
Difference: $46,455

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092008
ModelCaymanG-Class
TrimBaseG55 AMG
Body2dr Hatch4dr SUV
Base Price $50,300 $111,900
Adaptive Sports Seats 3,055  
Auto-dimming rearview mirror 690  
Xenon HID headlights 1,560  
6-speed manual 0  
Obstacle detection, rear 530  
Heated front seats 500  
Bluetooth cell phone link 695  
Automatic climate control, front 550  
Wood/leather-wrapped steering wheel 1,125  
Navigation system 3,110  
Wood trim 890  
Heated steering wheel 190  
Floor mats 90  
Illuminated door sill trim plates 725  
Metallic paint (extra cost) 710  
CD changer, in-dash 650  
Adaptive Sports Seats 2,597  
Auto-dimming rearview mirror 587  
Xenon HID headlights 0  
6-speed manual 0  
Obstacle detection, rear 451  
Heated front seats 0  
Bluetooth cell phone link 0  
Automatic climate control, front 468  
Wood/leather-wrapped steering wheel 0  
Navigation system 0  
Wood trim 757  
Heated steering wheel 0  
Floor mats 0  
Illuminated door sill trim plates 616  
Metallic paint (extra cost) 0  
CD changer, in-dash 553  
Options (change) 15,070 0
Options (change) 6,029 0
Destination 950 875
Total Price $66,320 $112,775

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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: $38,365
TrueDelta Adjusted Invoice Difference: $90,435
Model Year20092008
ModelCaymanG-Class
TrimBaseG55 AMG
Body2dr Hatch4dr SUV
Engine265hp H6493hp V8
TransmissionM6T5
DrivetrainRWDAWD w/4L
EPA Fuel Economy (city/highway)19/27 MPG11/13 MPG
Audio (watts, speakers)50, 4?, 10
Tire (rear if not all the same)205/55-17285/55-18
Total Price$66,320$112,775
Adjustments for Features0-8,090
Feature-Adjusted Total Price$66,320$104,685

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

Model Year20092008
ModelCaymanG-Class
TrimBaseG55 AMG
Body2dr Hatch4dr SUV
Transmission and Drivetrain 
6-speed manual$150 
5-speed manually-shiftable automatic $1000
RWD$0 
AWD w/low range $2200
Accessories 
Power rear side windows $200
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Front side airbags$350 
Full-size spare tire $225
Rearview camera $200
Rollover sensor $50
Side curtain airbags $350
Cargo Management 
Cargo cover $75
Cargo net$40 
Climate Control 
Dual-zone climate control $125
Electrically heated windshield $250
Rear air vents $100
Rear wiper $175
Residual heat $50
Water-repellent front-door glass$15 
Drivetrain 
Lockable center differential $150
Lockable front differential $150
Lockable rear differential $150
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Brush guard $500
Deep-tinted rear windows $275
External spare tire shell $100
Externally-mounted spare $0
Rear bumper protector $40
Retractable rear spoiler$400 
Running boards $350
Skid plates $150
Sunroof $900
Tow hook(s), front $40
Tow hook(s), rear $25
Wheel-lip moldings $75
Infotainment 
Audio controls on steering wheel$125 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
DVD-Audio-compatible player$0 
Off-road navigation system$0 
Surround sound $250
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Compass $0
Cornering lights $50
Interior ambient lighting$150 
Mirror tilt-down in reverse $25
Steering-linked headlights$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 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
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
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Total Value of Features$2,030$10,120
Value of Feature Adjustments$0$8,090
Value of Feature Adjustments0-7,528

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

Model Year20092008
ModelCaymanG-Class
Body2dr Hatch4dr SUV
Wheelbase95.1 in112.2 in
Length171.1 in185.6 in
Width70.9 in71.3 in
Height51.4 in77.8 in
Curb Weight2,976 lb.5,590 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
14.5 ft345.2 ft3
Cargo Volume,
Maximum
14.579.5 ft3

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Option Package Details
Porsche Cayman

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100No
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested95070%
Total Not Requested40030%

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