Porsche Cayman Porsche Cayman 2014 Mercedes-Benz C-Class Mercedes-Benz C-Class 2015

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

Lowest Total Price: $54,965

Mercedes-Benz C-Class C350   
Difference: $29,420

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142015
ModelCaymanC-Class
TrimSC350
Body2dr Hatch2dr Coupe
Base Price $63,800 $44,050
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
Premium Package Plus 2,950  
Adaptive sport seats plus 3,825  
6-speed manual 0  
Obstacle detection, front 330  
Obstacle detection, rear 530 970
Torque vectoring, brake-based 1,320  
Adaptive dampers - electrical 1,790  
Voice control for nav and audio 520  
Illuminated door sill trim plates 825 700
CD changer, in-dash 670 480
Wood trim 1,515 0
Audio controls on steering wheel 615  
Metallic paint (extra cost) 710 720
Multimedia Package   2,770
Leather Package   1,750
Dynamic Handling Package   1,400
Special order charge   250
Proximity key   650
Rear spoiler   300
Infotainment Package 0  
Bose 505W 10 speakers 0  
Premium Package Plus 0  
Adaptive sport seats plus 0  
6-speed manual 0  
Obstacle detection, front 0  
Obstacle detection, rear 451 902
Torque vectoring, brake-based 0  
Adaptive dampers - electrical 0  
Voice control for nav and audio 0  
Illuminated door sill trim plates 0 651
CD changer, in-dash 0 446
Wood trim 0 0
Audio controls on steering wheel 0  
Metallic paint (extra cost) 0 669
Multimedia Package   2,576
Leather Package   1,628
Dynamic Handling Package   1,302
Special order charge   233
Proximity key   605
Rear spoiler   279
Options (change) 19,590 9,990
Options (change) 451 9,291
Destination 995 925
Total Price $84,385 $54,965

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

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

Lowest Adjusted Price: Mercedes-Benz C-Class C350
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $33,080
TrueDelta Adjusted Invoice Difference: $46,329
Model Year20142015
ModelCaymanC-Class
TrimSC350
Body2dr Hatch2dr Coupe
Engine325hp H6302hp V6
TransmissionM6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/28 MPG18/25 MPG
Audio (watts, speakers)445, 10450, 12
Tire (rear if not all the same)235/40-19225/40-18
Total Price$84,385$54,965
Adjustments for Features0-3,660
Feature-Adjusted Total Price$84,385$51,305

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

Model Year20142015
ModelCaymanC-Class
TrimSC350
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Parking guidance system - passive $250
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Driver drowsiness monitor $150
Knee airbag, passenger$75 
Rear side airbags $300
Rearview camera $200
Temporary spare tire $150
Cargo Management 
Cargo net$40 
Overhead sunglass holder $25
Second-row low console $100
Climate Control 
Rear air vents $100
Residual heat$50 
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Body kit $0
Panoramic sunroof $1200
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
Aux input$50 
DVD-Audio-compatible player$0 
DVD-compatible player $0
In-vehicle Internet $150
Navigation map updates, three years $0
Off-road navigation system$0 
SD Card slot $25
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Traffic information$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Compass $0
Cornering lights $50
Fog lights$125 
Headlight washers$50 
Interior ambient lighting$150 
LED headlights $1000
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather door panel trim$250 
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, 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 
Power thigh support length adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,855$6,515
Value of Feature Adjustments$0$3,660
Value of Feature Adjustments0-3,408

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

Model Year20142015
ModelCaymanC-Class
Body2dr Hatch2dr Coupe
Wheelbase97.4 in108.7 in
Length172.4 in180.7 in
Width70.9 in69.7 in
Height50.9 in54.8 in
Curb Weight2,910 lb.3,977 lb.
Fuel Capacity16.9 gal.15.6 gal.
Row 1 Headroom0.0 in37.0 in
Row 1 Shoulder Room0.0 in54.0 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.5 in
Row 2 Shoulder Room0.0 in50.3 in
Row 2 Legroom0.0 in33.0 in
Cargo Volume15.0 ft311.7 ft3

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Option Package Details
Porsche Cayman S

Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50No
Total Requested245075%
Total Not Requested82525%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested120067%
Total Not Requested60033%

Option Package Details
Mercedes-Benz C-Class C350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
Rearview camera200No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74066%
Total Not Requested37534%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical400Yes
225/40ZR18 tires200No
Alloy wheels, optional design0No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Electronic systems calibration selector200No
Torque vectoring / active trace control100Yes
Total Requested50045%
Total Not Requested60055%

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