Porsche Cayman Porsche Cayman 2016 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: $77,905

Mercedes-Benz C-Class C63 AMG   
Difference: $21,230

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162015
ModelCaymanC-Class
TrimGT4C63 AMG
Body2dr Hatch2dr Coupe
Base Price $84,600 $63,000
Auto-dimming mirrors 690  
Automatic climate control, front 760  
Adaptive sport seats plus 3,025  
Porsche Dynamic Light System 690  
Metallic paint (extra cost) 710 720
Heated front seats 530  
HD radio 1,040  
PCM 2,965  
CD changer, in-dash 670 480
Illuminated door sill trim plates 825 850
Voice control for nav and audio 520  
App support 210  
Carbon fiber trim 905 2,590
6-speed manual 0  
Multimedia Package   2,770
AMG Leather Package   2,590
Limited-slip rear differential   2,030
Synthetic suede inserts in leather seating surfaces   0
Special order charge   250
Auto-dimming mirrors 0  
Automatic climate control, front 0  
Adaptive sport seats plus 0  
Porsche Dynamic Light System 0  
Metallic paint (extra cost) 0 669
Heated front seats 0  
HD radio 0  
PCM 0  
CD changer, in-dash 0 446
Illuminated door sill trim plates 0 791
Voice control for nav and audio 0  
App support 0  
Carbon fiber trim 0 2,409
6-speed manual 0  
Multimedia Package   2,576
AMG Leather Package   2,409
Limited-slip rear differential   1,888
Synthetic suede inserts in leather seating surfaces   0
Special order charge   233
Options (change) 13,540 12,280
Options (change) 0 11,421
Destination 995 925
Gas Tax 0 1,700
Total Price $99,135 $77,905

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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 C63 AMG
Lowest Adjusted Invoice: Porsche Cayman GT4
TrueDelta Adjusted Price Difference: $24,965
TrueDelta Adjusted Invoice Difference: $68,159
Model Year20162015
ModelCaymanC-Class
TrimGT4C63 AMG
Body2dr Hatch2dr Coupe
Engine385hp H6451hp V8
TransmissionM6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/23 MPG18/25 MPG
Audio (watts, speakers)235, 9450, 12
Tire (rear if not all the same)245/35-20235/40-18
Total Price$99,135$77,905
Adjustments for Features0-3,735
Feature-Adjusted Total Price$99,135$74,170

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

Model Year20162015
ModelCaymanC-Class
TrimGT4C63 AMG
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
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
Torque vectoring, brake-based$100 
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 
Electronically-variable engine mounts (performance-oriented)$500 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Bright-finished exhaust tip(s) $25
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Rear spoiler $200
Tall rear wing-type spoiler$500 
Infotainment 
Audio controls on steering wheel $125
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
Surround sound $250
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 
Chronometer $100
Compass $0
Cornering lights $50
Headlight washers$50 
LED headlights $1000
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Leather-wrapped steering wheel $150
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 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Synthetic suede door panel trim$250 
Synthetic suede steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Downshift rev matching$50 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,180$6,915
Value of Feature Adjustments$0$3,735
Value of Feature Adjustments0-3,482

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

Model Year20162015
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 Weight2,955 lb.4,045 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 GT4

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
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
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
Power tilt adjuster, passenger seat100Yes
Total Requested130076%
Total Not Requested40024%
Porsche Dynamic Light System
FeatureValueRequested?
Steering-linked headlights150Yes
Headlight washers50No
Total Requested15075%
Total Not Requested5025%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
USB port25Yes
Total Requested665100%
Total Not Requested00%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Multimedia Package
FeatureValueRequested?
Rearview camera200No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74066%
Total Not Requested37534%
AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Dark-colored headliner (optional)0No
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Memory system, passenger seat150No
Total Requested90082%
Total Not Requested20018%

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