Mercedes-Benz C-Class Mercedes-Benz C-Class 2018 Porsche Cayman Porsche Cayman 2015

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Mercedes-Benz C-Class vs. Porsche Cayman 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.

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

Lowest Total Price: $78,095

Mercedes-Benz C-Class AMG C63   
Difference: $12,120

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelC-ClassCayman
TrimAMG C63S
Body2dr Coupe2dr Hatch
Base Price $67,500 $63,800
Advanced Lighting Package 1,090  
Multimedia Package 2,200  
AMG Leather Package 2,590  
Carbon fiber trim 1,300 1,790
Dual-mode exhaust, switchable 1,250 2,890
Cooled or ventilated front seats 450  
Metallic paint (extra cost) 720 710
Adaptive sport seats plus   3,825
Premium Package Plus   2,950
Infotainment Package   3,990
Bose 505W 10 speakers   0
Torque vectoring, brake-based   1,320
Adaptive dampers - electrical   1,790
Voice control for nav and audio   520
Auto-dimming headlights   520
Rearview camera   1,515
Audio controls on steering wheel   615
Illuminated door sill trim plates   825
6-speed manual   0
Upholstered instrument panel, leather   2,160
Advanced Lighting Package 1,014  
Multimedia Package 2,046  
AMG Leather Package 2,409  
Carbon fiber trim 1,209 0
Dual-mode exhaust, switchable 1,163 0
Cooled or ventilated front seats 419  
Metallic paint (extra cost) 670 0
Adaptive sport seats plus   0
Premium Package Plus   0
Infotainment Package   0
Bose 505W 10 speakers   0
Torque vectoring, brake-based   0
Adaptive dampers - electrical   0
Voice control for nav and audio   0
Auto-dimming headlights   0
Rearview camera   0
Audio controls on steering wheel   0
Illuminated door sill trim plates   0
6-speed manual   0
Upholstered instrument panel, leather   0
Options (change) 9,600 25,420
Options (change) 8,930 0
Destination 995 995
Total Price $78,095 $90,215

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

Lowest Adjusted Price: Mercedes-Benz C-Class AMG C63
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $16,180
TrueDelta Adjusted Invoice Difference: $67,925
Model Year20182015
ModelC-ClassCayman
TrimAMG C63S
Body2dr Coupe2dr Hatch
Engine469hp V8325hp H6
TransmissionT7M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/24 MPG20/28 MPG
Audio (watts, speakers)590, 13445, 10
Tire (rear if not all the same)255/40-18235/40-19
Total Price$78,095$90,215
Adjustments for Features-4,0600
Feature-Adjusted Total Price$74,035$90,215

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

Model Year20182015
ModelC-ClassCayman
TrimAMG C63S
Body2dr Coupe2dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0$0
Accessories 
Remote app$25 
Remote climate control$25 
Remote start via app$75 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Automatic seat belt presenters, front row$100 
Blind spot warning system$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Obstacle detection, front $150
Obstacle detection, rear $250
Radar- or camera-based collision preparation system$0 
Cargo Management 
Cargo net $40
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Rear air vents$100 
Residual heat $50
Water-repellent front-door glass $15
Engine / Motor 
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Body kit$0 
Painted brake calipers (optional) $0
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof, large$1100 
Infotainment 
Aux input $50
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition$200 
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
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Boost gauge$75 
Chronometer$100 
Compass$0 
Cornering lights$50 
Fog lights $125
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$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 
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
Upholstered instrument panel$300 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Crosswind stabilization$50 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Suggestive steering$0 
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$7,590$3,530
Value of Feature Adjustments$4,060$0
Value of Feature Adjustments-3,7800

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

Model Year20182015
ModelC-ClassCayman
Body2dr Coupe2dr Hatch
Wheelbase111.8 in97.4 in
Length184.5 in172.4 in
Width71.3 in70.9 in
Height55.3 in50.9 in
Curb Weight4,003 lb.2,910 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom38.8 in0.0 in
Row 1 Shoulder Room54.8 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom35.6 in0.0 in
Row 2 Shoulder Room51.7 in0.0 in
Row 2 Legroom32.0 in0.0 in
Cargo Volume10.5 ft315.0 ft3

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Option Package Details
Mercedes-Benz C-Class AMG C63

Advanced Lighting Package
FeatureValueRequested?
Interior ambient lighting, configurable150No
Steering-linked headlights150Yes
Cornering lights50No
Auto-dimming headlights200Yes
LED headlights250No
Total Requested35044%
Total Not Requested45056%
Multimedia Package
FeatureValueRequested?
Handwriting recognition200No
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
App support0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested74079%
Total Not Requested20021%
AMG Leather Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Total Requested900100%
Total Not Requested00%

Option Package Details
Porsche Cayman S

Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Total Requested20033%
Total Not Requested40067%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested140078%
Total Not Requested40022%
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 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 Requested180091%
Total Not Requested1759%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Total Requested915100%
Total Not Requested00%

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