Porsche 911 Porsche 911 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2009

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Porsche 911 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 911 vs. Mercedes-Benz C-Class Invoice Comparison

Lowest Total Price: $48,245

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $56,795

Lowest Total Invoice: $44,928

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $46,576

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820092009
Model911911C-ClassC-Class
TrimTargaTarga SC350 Sport SedanC63 AMG
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $87,000 $97,300 $39,000 $56,300
Base Invoice $76,038 $85,011 $36,270 $52,359
Adaptive Sports Seats 3,055 3,055    
Auto-dimming rearview mirror 385 385    
Xenon HID headlights 1,090      
Metallic paint (extra cost) 690 690 720 720
Bluetooth cell phone link 960 960    
Audio controls on steering wheel 990 990    
Floor mats 140 140    
Wood trim 890 890   0
Illuminated door sill trim plates 725 725 700  
Heated front seats 500 500    
Navigation system 2,110 2,110    
Upholstered instrument panel, leather 3,005 3,005    
Adaptive dampers - electrical 1,990      
CD changer, remote 650 650    
Multimedia Package     2,980 2,980
Premium II Package     1,350 1,100
Leather seating surfaces     1,570  
Panoramic sunroof     1,050  
Seating Package       2,980
Adaptive Sports Seats 2,597 2,597    
Auto-dimming rearview mirror 327 327    
Xenon HID headlights 927      
Metallic paint (extra cost) 587 587 669 669
Bluetooth cell phone link 816 816    
Audio controls on steering wheel 842 842    
Floor mats 119 119    
Wood trim 757 757   0
Illuminated door sill trim plates 616 616 651  
Heated front seats 425 425    
Navigation system 1,794 1,794    
Upholstered instrument panel, leather 2,554 2,554    
Adaptive dampers - electrical 1,692      
CD changer, remote 553 553    
Multimedia Package     2,771 2,771
Premium II Package     1,256 1,023
Leather seating surfaces     1,460  
Panoramic sunroof     976  
Seating Package       2,771
Options (change) 17,180 14,100 8,370 7,780
Options (change) 14,606 11,987 7,783 7,234
Destination 860 860 875 875
Gas Tax 0 0 0 2,100
Total Price $105,040 $112,260 $48,245 $67,055
Total Invoice $91,504 $97,858 $44,928 $62,568

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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 911 vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C350 Sport Sedan
TrueDelta Adjusted Price Difference: $55,620
TrueDelta Adjusted Invoice Difference: $45,552
Model Year2008200820092009
Model911911C-ClassC-Class
TrimTargaTarga SC350 Sport SedanC63 AMG
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine325hp H6355hp H6268hp V6451hp V8
TransmissionM6M6T7T7
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9450, 12450, 12
Tire (rear if not all the same)235/40-18235/35-19225/45-17235/40-18
Total Price$105,040$112,260$48,245$67,055
Adjustments for Features-1,175-1,3000-1,250
Feature-Adjusted Total Price$103,865$110,960$48,245$65,805
Cost Above Minimum$0$7,095$0$17,560
Total Invoice$91,504$97,858$44,928$62,568
Adjustments for Features-1,024-1,1330-1,166
Feature-Adjusted Total Invoice$90,480$96,725$44,928$61,402
Cost Above Minimum$0$6,245$0$16,474

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Features Comparison: Porsche 911 vs. Mercedes-Benz C-Class

Model Year2008200820092009
Model911911C-ClassC-Class
TrimTargaTarga SC350 Sport SedanC63 AMG
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200$1200
AWD$1700$1700  
RWD  $0$0
Accessories 
Power rear side windows  $200$200
Sunshade, rear, power  $225$225
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Side curtain airbags  $350$350
Temporary spare tire  $150$150
Cargo Management 
Rear seat pass-through  $100$100
Climate Control 
Automatic air recirculation  $100$100
Dual-zone climate control  $125$125
Rear air vents  $100$100
Water-repellent front-door glass$15$15  
Engine / Motor 
Rear-engine configuration$0$0  
Exterior 
Body kit  $0$0
Panoramic sunroof$1200$1200$1200 
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Sunroof   $900
Infotainment 
Aux input  $50$50
CD changer, in-dash  $325$325
CD changer, remote$200$200  
CD player$125$125  
DVD-compatible player  $0$0
Media drive  $15$15
Off-road navigation system$0$0  
Satellite radio  $200$200
SD Card slot  $25$25
Surround sound  $250$250
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Chronometer   $100
Fog light, rear  $100$100
Fog lights $125$125$125
Interior ambient lighting$150$150  
Steering-linked fog lights  $50$50
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Door sill trim plates   $100
Illuminated door sill trim plates$200$200$200 
Manual lumbar adjuster, driver seat  $50 
Manual lumbar adjuster, passenger seat  $50 
Memory system, passenger seat   $150
Power 4-way lumbar adjuster, driver seat$150$150 $150
Power 4-way lumbar adjuster, passenger seat$150$150 $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
Synthetic suede headliner$650$650  
Upholstered instrument panel, leather$1000$1000 $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Adaptive dampers - mechanical  $100 
Sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$7,240$7,365$6,065$7,315
Value of Feature Adjustments$1,175$1,300$0$1,250
Value of Feature Adjustments-1,024-1,1330-1,166

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz C-Class

Model Year20082009
Model911C-Class
Body2dr Coupe4dr Sedan
Wheelbase92.5 in108.7 in
Length175.6 in182.3 in
Width71.2 in69.7 in
Height51.6 in56.3 in
Curb Weight3,076 lb.3,528 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.0 in37.1 in
Row 1 Shoulder Room51.7 in54.7 in
Row 1 Hip Room53.4 in52.3 in
Row 1 Legroom41.6 in41.7 in
Row 2 Headroom31.5 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 Volume4.8 ft312.4 ft3

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Option Package Details
Porsche 911 Targa

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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Targa 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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested130087%
Total Not Requested20013%

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

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
Total Requested1150100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Surround sound250No
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested80052%
Total Not Requested74048%
Premium II Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300Yes
Xenon HID headlights500Yes
Sunshade, rear, power225No
Rear seat pass-through100No
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested85064%
Total Not Requested47536%

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, leather250Yes
Upholstered instrument panel, leather1000Yes
Total Requested235090%
Total Not Requested25010%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
Surround sound250No
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25No
Total Requested80052%
Total Not Requested74048%
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%

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