Porsche 911 Porsche 911 2011 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: $73,920

Mercedes-Benz C-Class C63 AMG   
Difference: $19,795

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120112011201120112009
Model911911911911911911C-Class
TrimCarreraCarrera STargaTarga STurboTurbo SC63 AMG
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Base Price $77,800 $90,500 $92,100 $104,800 $135,500 $160,700 $56,300
Adaptive Sports Seats 3,055 3,055 3,055 3,055 1,145    
Infotainment Package 3,010 3,010 3,010 3,010      
Auto-dimming rearview mirror 420 420 420 420      
Metallic paint (extra cost) 710 710 710 710     720
Audio controls on steering wheel 615 615 615 615 0 0  
CD changer, in-dash 650 650 650 650 650    
Heated front seats 525 525 525 525 525 525  
Voice control for nav and audio 595 595 595 595 595 595  
Carbon fiber trim 1,140 1,140 1,140 1,140 1,140 1,140 2,500
Limited-slip rear differential 950 950         3,990
Upholstered instrument panel, leather 3,295 3,295 3,295 3,295      
Satellite radio         750 750  
Seating Package             2,980
Multimedia Package             2,980
Premium II Package             1,100
iPod integration             375
Adaptive Sports Seats 2,597 2,597 2,597 2,597 973    
Infotainment Package 0 0 0 0      
Auto-dimming rearview mirror 0 0 0 0      
Metallic paint (extra cost) 0 0 0 0     669
Audio controls on steering wheel 0 0 0 0 0 0  
CD changer, in-dash 0 0 0 0 0    
Heated front seats 0 0 0 0 0 0  
Voice control for nav and audio 0 0 0 0 0 0  
Carbon fiber trim 0 0 0 0 0 0 2,325
Limited-slip rear differential 0 0         3,711
Upholstered instrument panel, leather -306 -306 -306 -306      
Satellite radio         0 0  
Seating Package             2,771
Multimedia Package             2,771
Premium II Package             1,023
iPod integration             349
Options (change) 14,965 14,965 14,015 14,015 4,805 3,010 14,645
Options (change) 2,291 2,291 2,291 2,291 973 0 13,619
Destination 950 950 950 950 950 950 875
Gas Tax 0 0 0 0 0 0 2,100
Total Price $93,715 $106,415 $107,065 $119,765 $141,255 $164,660 $73,920

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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: Porsche 911 vs. Mercedes-Benz C-Class

Lowest Adjusted Price: Mercedes-Benz C-Class C63 AMG
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $21,605
TrueDelta Adjusted Invoice Difference: $66,363
Model Year2011201120112011201120112009
Model911911911911911911C-Class
TrimCarreraCarrera STargaTarga STurboTurbo SC63 AMG
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Engine345hp H6385hp H6345hp H6385hp H6500hp H6530hp H6451hp V8
TransmissionM6M6M6M6M6S7T7
DrivetrainRWDRWDAWDAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)385, 13385, 13385, 13385, 13385, 13385, 13450, 12
Tire (rear if not all the same)235/40-18235/35-19235/40-18235/35-19235/35-19235/35-19235/40-18
Total Price$93,715$106,415$107,065$119,765$141,255$164,660$73,920
Adjustments for Features0-500-6,800-2,500-2,050-8,350-1,810
Feature-Adjusted Total Price$93,715$105,915$100,265$117,265$139,205$156,310$72,110
Cost Above Minimum$0$12,200$6,550$23,550$45,490$62,595$0

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

Model Year2011201120112011201120112009
Model911911911911911911C-Class
TrimCarreraCarrera STargaTarga STurboTurbo SC63 AMG
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150  
7-speed automated manual     $1200 
7-speed manually-shiftable automatic      $1200
RWD$0$0    $0
AWD  $1700$1700$1700$1700 
Accessories 
Power rear side windows      $200
Sunshade, rear, power      $225
Tilt/telescoping steering wheel, manual$250$250$250$250$250$250 
Tilt/telescoping steering wheel, power      $350
Wind blocker  $300    
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats      $0
Auto-raising roll bars / headrests  $500    
Ceramic brake rotors     $4000 
Side curtain airbags      $350
Temporary spare tire      $150
Torque vectoring, brake-based     $100 
Cargo Management 
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$15$15$15$15$15 
Drivetrain 
Electronically-variable engine mounts (performance-oriented)     $500 
Engine / Motor 
Raised top speed limiter      $0
Rear-engine configuration$0$0$0$0$0$0 
Exterior 
Body kit      $0
Larger rear spoiler    $200$200 
Panoramic sunroof  $1200$1200   
Power convertible top  $4000    
Rear spoiler      $200
Retractable rear spoiler$400$400$400$400   
Sunroof$900$900  $900$900$900
Infotainment 
DVD-Audio-compatible player$0$0$0$0$0$0 
DVD-compatible player      $0
iPod integration      $100
Off-road navigation system$0$0$0$0$0$0 
SD Card slot      $25
Traffic information$25$25$25$25   
USB port$25$25$25$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75$75$75$75 
Boost gauge    $75$75 
Chronometer     $100$100
Interior ambient lighting$150$150$150$150$150$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
Memory system, passenger seat      $150
Power thigh bolsters, driver seat$100$100$100$100$100$100 
Power thigh bolsters, passenger seat$100$100$100$100$100$100 
Power-folding headrests, second row seats      $50
Synthetic suede headliner$650$650$650$650$650$650 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 $500$500$500 
Electronic systems calibration selector     $200 
Sport suspension (upgrade)      $0
Transmission 
Launch control     $100 
Steering-wheel-mounted transmission controls     $100$100
Total Value of Features$2,840$3,340$9,640$5,340$4,890$11,190$4,650
Value of Feature Adjustments$0$500$6,800$2,500$2,050$8,350$1,810
Value of Feature Adjustments0-15-206-68-28-48-1,688

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

Model Year20112009
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 Capacity16.9 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 Volume4.4 ft312.4 ft3

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Option Package Details
Porsche 911 Carrera

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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested109074%
Total Not Requested37526%

Option Package Details
Porsche 911 Carrera 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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested109074%
Total Not Requested37526%

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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested109074%
Total Not Requested37526%

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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested109074%
Total Not Requested37526%

Option Package Details
Porsche 911 Turbo

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
Total Requested30060%
Total Not Requested20040%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Limited-slip rear differential
FeatureValueRequested?
Limited-slip rear differential300Yes
Raised top speed limiter0No
Total Requested300100%
Total Not Requested00%
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 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%
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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