Mercedes-Benz C-Class Mercedes-Benz C-Class 2009 Porsche Cayman Porsche Cayman 2012
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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: $71,420

Mercedes-Benz C-Class C63 AMG   
Difference: $8,615

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092012
ModelC-ClassCayman
TrimC63 AMGS Black Edition
Body4dr Sedan2dr Hatch
Base Price $56,300 $67,500
Premium II Package 1,100  
Multimedia Package 2,980  
Seating Package 2,980  
Metallic paint (extra cost) 720  
iPod integration 375  
Limited-slip rear differential 3,990 950
Wood trim 0  
Adaptive Sports Seats   3,055
7-speed automated manual   3,660
Heated front seats   525
Voice control for nav and audio   595
CD changer, in-dash   650
Upholstered instrument panel, leather   2,025
Audio controls on steering wheel   125
Premium II Package 1,023  
Multimedia Package 2,771  
Seating Package 2,771  
Metallic paint (extra cost) 669  
iPod integration 349  
Limited-slip rear differential 3,711 0
Wood trim 0  
Adaptive Sports Seats   0
7-speed automated manual   0
Heated front seats   0
Voice control for nav and audio   0
CD changer, in-dash   0
Upholstered instrument panel, leather   0
Audio controls on steering wheel   0
Options (change) 12,145 11,585
Options (change) 11,294 0
Destination 875 950
Gas Tax 2,100 0
Total Price $71,420 $80,035

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz C-Class dealer quotes or Porsche Cayman dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price: Mercedes-Benz C-Class C63 AMG
Lowest Adjusted Invoice: Porsche Cayman S Black Edition
TrueDelta Adjusted Price Difference: $11,775
TrueDelta Adjusted Invoice Difference: $62,730
Model Year20092012
ModelC-ClassCayman
TrimC63 AMGS Black Edition
Body4dr Sedan2dr Hatch
Engine451hp V8330hp H6
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)12/19 MPG20/29 MPG
Audio (watts, speakers)450, 12325, 11
Tire (rear if not all the same)235/40-18235/35-19
Total Price$71,420$80,035
Adjustments for Features-3,1600
Feature-Adjusted Total Price$68,260$80,035

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

Model Year20092012
ModelC-ClassCayman
TrimC63 AMGS Black Edition
Body4dr Sedan2dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0$0
Accessories 
Power rear side windows$200 
Remote window/roof operation$15 
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Cargo net $40
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Rear air vents$100 
Water-repellent front-door glass $15
Engine / Motor 
Mid-engine configuration $0
Raised top speed limiter$0 
Exterior 
Body kit$0 
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
DVD-Audio-compatible player $0
DVD-compatible player$0 
iPod integration$100 
Off-road navigation system $0
SD Card slot$25 
Traffic information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Automatic headlights$125 
Chronometer$100 
Cornering lights $50
Interior ambient lighting $150
Steering-linked fog lights$50 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Memory system, passenger seat$150 
No leather in second row $-300
Power 4-way lumbar adjuster, passenger seat$150 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power-folding headrests, second row seats$50 
Wood trim$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Total Value of Features$5,440$2,280
Value of Feature Adjustments$3,160$0
Value of Feature Adjustments-2,9480

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See a complete comparison of Mercedes-Benz C-Class vs. Porsche Cayman features.

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

Model Year20092012
ModelC-ClassCayman
Body4dr Sedan2dr Hatch
Wheelbase108.7 in95.1 in
Length182.3 in171.1 in
Width69.7 in70.9 in
Height56.3 in51.4 in
Curb Weight3,662 lb.2,910 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom37.1 in0.0 in
Row 1 Shoulder Room54.7 in0.0 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in0.0 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Hip Room54.9 in0.0 in
Row 2 Legroom33.4 in0.0 in
Cargo Volume12.4 ft314.5 ft3

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See a complete comparison of Mercedes-Benz C-Class vs. Porsche Cayman specs.

Option Package Details
Mercedes-Benz C-Class C63 AMG

Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225No
Headlight washers50Yes
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Total Requested75067%
Total Not Requested37533%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested116576%
Total Not Requested37524%
Seating Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Upholstered door panels, leather250Yes
Upholstered instrument panel, leather1000Yes
Total Requested235090%
Total Not Requested25010%

Option Package Details
Porsche Cayman S Black Edition

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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
Total Requested115085%
Total Not Requested20015%

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