Porsche Cayman Porsche Cayman 2007 Mercedes-Benz C-Class Mercedes-Benz C-Class 2010

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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: $43,895

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $19,220

Lowest Total Invoice: $40,885

Mercedes-Benz C-Class C300 Sport Sedan   
Difference: $13,971

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007201020102010
ModelCaymanCaymanC-ClassC-ClassC-Class
TrimBaseSC300 Sport SedanC350 Sport SedanC63 AMG
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Base Price $49,400 $58,900 $33,600 $39,750 $57,350
Base Invoice $43,075 $51,392 $31,248 $36,968 $53,336
Adaptive Sports Seats 3,055 3,055      
Xenon HID headlights 1,090 1,090      
Auto-dimming rearview mirror 690 690      
Adaptive dampers - electrical 1,990 1,990      
Navigation system 3,070 3,070      
Wood trim 890 890 320   0
Heated front seats 480 480      
Floor mats 115 115      
Audio controls on steering wheel 990 990      
Automatic climate control, front 550 550      
Premium 2 Package     3,700   1,400
Dynamic Handling Package     1,500 1,500  
Universal Media Interface     1,290 1,290 1,290
Leather seating surfaces     1,590 1,590  
Metallic paint (extra cost)     720 720 720
Rear spoiler     300    
Seating Package         3,030
Adaptive Sports Seats 2,597 2,597      
Xenon HID headlights 927 927      
Auto-dimming rearview mirror 587 587      
Adaptive dampers - electrical 1,692 1,692      
Navigation system 2,610 2,610      
Wood trim 757 757 298   0
Heated front seats 408 408      
Floor mats 98 98      
Audio controls on steering wheel 842 842      
Automatic climate control, front 468 468      
Premium 2 Package     3,441   1,302
Dynamic Handling Package     1,395 1,395  
Universal Media Interface     1,200 1,200 1,200
Leather seating surfaces     1,479 1,479  
Metallic paint (extra cost)     670 670 670
Rear spoiler     279    
Seating Package         2,818
Options (change) 12,920 12,920 9,420 5,100 6,440
Options (change) 10,986 10,986 8,762 4,744 5,990
Destination 795 795 875 875 875
Gas Tax 0 0 0 0 2,100
Total Price $63,115 $72,615 $43,895 $45,725 $66,765
Total Invoice $54,856 $63,173 $40,885 $42,587 $62,301

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C300 Sport Sedan
TrueDelta Adjusted Price Difference: $22,180
TrueDelta Adjusted Invoice Difference: $16,728
Model Year20072007201020102010
ModelCaymanCaymanC-ClassC-ClassC-Class
TrimBaseSC300 Sport SedanC350 Sport SedanC63 AMG
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Engine245hp H6295hp H6228hp V6268hp V6451hp V8
TransmissionM5M6M6T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7100, 8100, 8100, 8
Tire (rear if not all the same)205/55-17235/40-18225/40-18225/40-18235/40-18
Total Price$63,115$72,615$43,895$45,725$66,765
Adjustments for Features0-150-2,960-2,785-5,060
Feature-Adjusted Total Price$63,115$72,465$40,935$42,940$61,705
Cost Above Minimum$0$9,350$0$2,005$20,770
Total Invoice$54,856$63,173$40,885$42,587$62,301
Adjustments for Features0-130-2,757-2,594-4,722
Feature-Adjusted Total Invoice$54,856$63,043$38,128$39,993$57,579
Cost Above Minimum$0$8,187$0$1,865$19,451

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

Model Year20072007201020102010
ModelCaymanCaymanC-ClassC-ClassC-Class
TrimBaseSC300 Sport SedanC350 Sport SedanC63 AMG
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0    
6-speed manual $150$150  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0$0$0
Accessories 
Power rear side windows  $200$200$200
Remote window/roof operation  $15$15$15
Sunshade, rear, power  $225 $225
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Brake assist  $50$50$50
Knee airbag, driver  $75$75$75
Side curtain airbags  $350$350$350
Cargo Management 
Cargo net$40$40   
Rear seat pass-through  $100 $100
Climate Control 
Dual-zone climate control  $125$125$125
Rear air vents  $100$100$100
Water-repellent front-door glass$15$15   
Engine / Motor 
Mid-engine configuration$0$0   
Exterior 
Body kit  $0$0$0
Rear spoiler  $200$200$200
Retractable rear spoiler$400$400   
Sunroof  $900$900$900
Infotainment 
Aux input  $50$50$50
Bluetooth cell phone link  $100$100$100
iPod integration  $100$100$100
MP3-compatible player  $50$50$50
Satellite radio  $200$200$200
Traffic information  $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75   
Automatic headlights  $125$125$125
Chronometer    $100
Compass  $0$0$0
Headlight washers$50$50$50 $50
Mirror tilt-down in reverse  $25$25$25
Steering-linked fog lights  $50 $50
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights$500$500$500 $500
Seats and Interior Trim 
Center armrest(s), second row  $50$50$50
Folding second row seats  $300 $300
Manual lumbar adjuster, passenger seat  $50$50 
Memory system, passenger seat    $150
Power 4-way lumbar adjuster, passenger seat    $150
Power seatback bolsters, driver seat$100$100  $100
Power seatback bolsters, passenger seat$100$100  $100
Power thigh bolsters, driver seat$100$100   
Power thigh bolsters, passenger seat$100$100   
Power-folding headrests, second row seats  $50$50$50
Upholstered instrument panel, leather    $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500$500 
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$2,230$2,380$5,190$5,015$7,290
Value of Feature Adjustments$0$150$2,960$2,785$5,060
Value of Feature Adjustments0-130-2,757-2,594-4,722

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

Model Year20072010
ModelCaymanC-Class
Body2dr Hatch4dr Sedan
Wheelbase95.1 in108.7 in
Length170.9 in182.3 in
Width70.9 in69.7 in
Height51.4 in56.3 in
Curb Weight2,966 lb.3,528 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom0.0 in37.1 in
Row 1 Shoulder Room0.0 in54.7 in
Row 1 Hip Room0.0 in52.3 in
Row 1 Legroom0.0 in41.7 in
Row 2 Headroom0.0 in36.9 in
Row 2 Shoulder Room0.0 in55.1 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom0.0 in33.4 in
Cargo Volume14.5 ft312.4 ft3

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Option Package Details
Porsche Cayman

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%

Option Package Details
Porsche Cayman S

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%

Option Package Details
Mercedes-Benz C-Class C300 Sport Sedan

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
Total Requested90078%
Total Not Requested25022%
Premium 2 Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300No
Xenon HID headlights500Yes
Sunshade, rear, power225No
Rear seat pass-through100No
Headlight washers50Yes
Steering-linked fog lights50No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Satellite radio200No
Auto-dimming driver-side mirror75Yes
Compass0No
Mirror tilt-down in reverse25No
Total Requested155058%
Total Not Requested110042%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical400Yes
225/40ZR18 tires200No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Steering-wheel-mounted transmission controls100No
Total Requested40044%
Total Not Requested50056%
Universal Media Interface
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
iPod integration100No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz C-Class C350 Sport Sedan

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
Total Requested90078%
Total Not Requested25022%
Universal Media Interface
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
iPod integration100No
Total Requested60083%
Total Not Requested12517%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical400Yes
225/40ZR18 tires200No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Steering-wheel-mounted transmission controls100No
Total Requested40044%
Total Not Requested50056%

Option Package Details
Mercedes-Benz C-Class C63 AMG

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, leather250No
Upholstered instrument panel, leather1000No
Total Requested110042%
Total Not Requested150058%
Universal Media Interface
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
iPod integration100No
Total Requested60083%
Total Not Requested12517%
Premium 2 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%

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