Porsche Cayman Porsche Cayman 2015 Mercedes-Benz E-Class (2-door) Mercedes-Benz E-Class (2-door) 2010

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Porsche Cayman vs. Mercedes-Benz E-Class (2-door) 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 E-Class (2-door) Invoice Comparison

Lowest Total Price: $67,945

Mercedes-Benz E-Class (2-door) E550   
Difference: $22,300

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Base Price $63,800 $54,650
Adaptive sport seats plus 3,825  
Premium Package Plus 2,950  
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
Adaptive cruise control, all-speed 2,170  
7-speed automated manual 3,200  
Auto-dimming headlights 520  
Voice control for nav and audio 520  
Rearview camera 1,515  
Illuminated door sill trim plates 825 750
Wood/leather-wrapped steering wheel 1,250 750
CD changer, in-dash 670  
Wood trim 1,515  
Adaptive dampers - electrical 1,790  
Metallic paint (extra cost) 710 720
Appearance Package   1,250
Premium 2 Package   6,350
Distronic Plus Package   2,600
Adaptive sport seats plus 0  
Premium Package Plus 0  
Infotainment Package 0  
Bose 505W 10 speakers 0  
Adaptive cruise control, all-speed 0  
7-speed automated manual 0  
Auto-dimming headlights 0  
Voice control for nav and audio 0  
Rearview camera 0  
Illuminated door sill trim plates 0 698
Wood/leather-wrapped steering wheel 0 698
CD changer, in-dash 0  
Wood trim 0  
Adaptive dampers - electrical 0  
Metallic paint (extra cost) 0 669
Appearance Package   1,162
Premium 2 Package   5,906
Distronic Plus Package   2,418
Options (change) 25,450 12,420
Options (change) 0 11,551
Destination 995 875
Total Price $90,245 $67,945

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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 E-Class (2-door) dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Lowest Adjusted Price: Mercedes-Benz E-Class (2-door) E550
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $24,735
TrueDelta Adjusted Invoice Difference: $59,988
Model Year20152010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Engine325hp H6382hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/30 MPG15/23 MPG
Audio (watts, speakers)445, 10610, 14
Tire (rear if not all the same)235/40-19235/40-18
Total Price$90,245$67,945
Adjustments for Features0-2,435
Feature-Adjusted Total Price$90,245$65,510

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Features Comparison: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Model Year20152010
ModelCaymanE-Class (2-door)
TrimSE550
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Parking guidance system - passive $250
Power rear side windows $200
Remote window/roof operation $15
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic seat belt presenters, front row $100
Driver drowsiness monitor $150
Knee airbag, passenger$75 
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Second-row low console $100
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Body kit $0
Bodyside moldings $75
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Retractable rear spoiler$400 
Infotainment 
App support$0 
Bluetooth audio streaming$25 
DVD-Audio-compatible player$0 
DVD-compatible player $0
iPod integration $100
Off-road navigation system$0 
SD Card slot $25
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Fog lights$125 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
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 thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Total Value of Features$2,480$4,915
Value of Feature Adjustments$0$2,435
Value of Feature Adjustments0-2,267

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Specifications Comparison: Porsche Cayman vs. Mercedes-Benz E-Class (2-door)

Model Year20152010
ModelCaymanE-Class (2-door)
Body2dr Hatch2dr Coupe
Wheelbase97.4 in108.7 in
Length172.4 in185.0 in
Width70.9 in70.3 in
Height50.9 in55.0 in
Curb Weight2,976 lb.3,783 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom0.0 in40.2 in
Row 1 Shoulder Room0.0 in54.1 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.8 in
Row 2 Shoulder Room0.0 in48.9 in
Row 2 Legroom0.0 in33.0 in
Cargo Volume15.0 ft315.9 ft3

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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, passenger seat100Yes
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 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
Front sport buckets100No
Total Requested150083%
Total Not Requested30017%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested190096%
Total Not Requested754%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%

Option Package Details
Mercedes-Benz E-Class (2-door) E550

Appearance Package
FeatureValueRequested?
235/40ZR18 tires200No
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Polished alloy wheels0No
255/35ZR18 tires200No
Metal pedals75Yes
Total Requested47554%
Total Not Requested40046%
Premium 2 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Proximity key250Yes
HD radio50Yes
Media drive, large15Yes
iPod integration100Yes
Navigation system600Yes
Heated front seats200Yes
Sunshade, rear, power225No
Satellite radio200Yes
Rearview camera200Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Harman/Kardon, 610W, 14 speakers (with subwoofer)350No
Total Requested319085%
Total Not Requested57515%
Distronic Plus Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Parking guidance system - passive250No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested150086%
Total Not Requested25014%

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