Mercedes-Benz C-Class Mercedes-Benz C-Class 2007 Porsche 911 Porsche 911 2015

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

Lowest Total Price: $40,910

Mercedes-Benz C-Class C230 Sport Sedan   
Difference: $58,485

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720152015201520152015
ModelC-ClassC-Class911911911911911
TrimC230 Sport SedanC350 Sport SedanCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $29,650 $38,000 $84,300 $98,900 $114,200 $151,100 $182,700
Sunroof Package 1,790 1,790          
Entertainment Package 1,460 1,460          
Power driver seat 600            
Xenon HID headlights 790 790          
Metallic paint (extra cost) 690 690 710 710 710    
Navigation system 2,210 2,210          
Bluetooth cell phone link 765 765          
Heated front seats 680 680 690 690      
Leather upholstery, extended coverage 1,500 1,500          
Adaptive sport seats plus     3,825 3,825      
Bose 555W 12 speakers     2,120 2,120 2,120    
Auto-dimming mirrors     420 420      
Sport suspension (upgrade)     2,980 890 890    
Sunroof     1,990 1,990 1,990   1,990
Audio controls on steering wheel     615 615 165 0 0
Body kit     750 750 750 750 750
Premium Package         3,345    
CD changer, in-dash           750 750
Wood trim             0
Sunroof Package 1,665 1,665          
Entertainment Package 1,358 1,358          
Power driver seat 558            
Xenon HID headlights 735 735          
Metallic paint (extra cost) 642 642 0 0 0    
Navigation system 2,055 2,055          
Bluetooth cell phone link 711 711          
Heated front seats 633 633 0 0      
Leather upholstery, extended coverage 1,395 1,395          
Adaptive sport seats plus     0 0      
Bose 555W 12 speakers     0 0 0    
Auto-dimming mirrors     0 0      
Sport suspension (upgrade)     0 0 0    
Sunroof     0 0 0   0
Audio controls on steering wheel     0 0 0 0 0
Body kit     0 0 0 0 0
Premium Package         0    
CD changer, in-dash           0 0
Wood trim             0
Options (change) 10,485 9,885 14,100 12,010 9,970 1,500 3,490
Options (change) 9,752 9,194 0 0 0 0 0
Destination 775 775 995 995 995 995 995
Total Price $40,910 $48,660 $99,395 $111,905 $125,165 $153,595 $187,185

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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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Request free, no-obligation Mercedes-Benz C-Class dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz C-Class vs. Porsche 911

Lowest Adjusted Price: Mercedes-Benz C-Class C230 Sport Sedan
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $56,755
TrueDelta Adjusted Invoice Difference: $37,189
Model Year2007200720152015201520152015
ModelC-ClassC-Class911911911911911
TrimC230 Sport SedanC350 Sport SedanCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine201hp V6268hp V6350hp H6400hp H6430hp H6520hp H6560hp H6
TransmissionM6M6M7M7M7S7S7
DrivetrainRWDRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 12320, 12445, 12445, 12445, 12445, 12445, 12
Tire (rear if not all the same)225/45-17225/45-17235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$40,910$48,660$99,395$111,905$125,165$153,595$187,185
Adjustments for Features0-300-1,730-2,130-4,280-8,405-15,505
Feature-Adjusted Total Price$40,910$48,360$97,665$109,775$120,885$145,190$171,680
Cost Above Minimum$0$7,450$0$12,110$23,220$47,525$74,015

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

Model Year2007200720152015201520152015
ModelC-ClassC-Class911911911911911
TrimC230 Sport SedanC350 Sport SedanCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150     
7-speed manual  $300$300$300  
7-speed automated manual     $1200$1200
RWD$0$0$0$0$0  
AWD     $1700$1700
Accessories 
Power rear side windows$200$200     
Sunshade, rear, power$225$225     
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0     
Ceramic brake rotors      $4000
Knee airbag, driver  $75$75$75$75$75
Knee airbag, passenger  $75$75$75$75$75
Obstacle detection, front      $150
Obstacle detection, rear     $250$250
Tire-pressure monitor  $75$75$75$75$75
Torque vectoring, brake-based   $100$100$100$100
Climate Control 
Rear air vents$100$100     
Residual heat  $50$50$50$50$50
Water-repellent front-door glass  $15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500 $500
Limited-slip rear differential   $300$300$300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150$150
Dual-mode exhaust, switchable    $500  
Rear-engine configuration  $0$0$0$0$0
Regenerative braking  $0$0$0$0$0
Exterior 
Active front spoiler     $500$500
Active rear spoiler     $300$300
Black exterior trim (optional)    $0  
Bodyside moldings$75$75     
Painted brake calipers (optional)   $0$0$0$0
Retractable rear spoiler  $400$400$400  
Tall rear wing-type spoiler     $500$500
Infotainment 
App support  $0$0$0$0$0
Aux input  $50$50$50$50$50
Bluetooth audio streaming  $25$25$25$25$25
CD changer, in-dash  $325$325$325$325$325
CD changer, remote$200$200     
CD player$125$125     
HD radio  $50$50$50$50$50
Media drive  $15$15$15$15$15
Off-road navigation system  $0$0$0$0$0
Traffic + travel information     $25$25
Traffic information  $25$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming headlights      $200
Auto-dimming passenger-side mirror  $75$75$75$75$75
Boost gauge     $75$75
Chronometer    $100 $100
Cornering lights    $50$50$50
Fog lights$125$125     
Headlight washers$50$50  $50$50$50
LED headlights      $1000
Mirror tilt-down in reverse$25$25     
Performance meter    $150 $150
Steering-linked headlights    $150$150$150
Turn signals on or near mirrors$25$25     
Xenon HID headlights$500$500$500$500$500$500 
Seats and Interior Trim 
Aluminum trim$100$100  $100  
Center armrest(s), second row$50$50     
Folding second row seats w/o opening to trunk  $75$75$75$75$75
Manual lumbar adjuster, driver seat$50$50     
Manual tilt adjuster, passenger seat$50$50     
Memory system, passenger seat $150     
Power 4-way lumbar adjuster, driver seat  $150$150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150$150$150
Power fore-aft adjuster, passenger seat $100$100$100$100$100$100
Power headrest height adjuster, driver seat$50$50     
Power headrest height adjuster, passenger seat $50     
Power seatback bolsters, driver seat  $100$100$100 $100
Power seatback bolsters, passenger seat  $100$100$100 $100
Power thigh bolsters, driver seat  $100$100$100 $100
Power thigh bolsters, passenger seat  $100$100$100 $100
Power thigh support length adjuster, driver seat  $100$100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100$100
Power tilt adjuster, passenger seat  $100$100$100$100$100
Power-folding headrests, second row seats$50$50     
Synthetic suede door panel trim    $250  
Synthetic suede inserts in leather seating surfaces    $0  
Upholstered instrument panel, leather     $1000$1000
Wood trim      $300
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Adaptive dampers - electrical  $500$500$500$500$500
Electronic systems calibration selector    $200 $200
Rear wheel steering     $1500$1500
Sport suspension (upgrade)$0$0$0$0$0  
Wheels, dark finish    $0  
Transmission 
Launch control    $100 $100
Steering-wheel-mounted transmission controls     $100$100
Total Value of Features$2,150$2,450$3,880$4,280$6,430$10,555$17,655
Value of Feature Adjustments$0$300$1,730$2,130$4,280$8,405$15,505
Value of Feature Adjustments0-279-17-19-34-54-82

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

Model Year20072015
ModelC-Class911
Body4dr Sedan2dr Coupe
Wheelbase106.9 in96.5 in
Length178.4 in176.8 in
Width68.0 in71.2 in
Height55.6 in51.3 in
Curb Weight3,406 lb.3,043 lb.
Fuel Capacity16.4 gal.16.9 gal.
Row 1 Headroom38.9 in0.0 in
Row 1 Shoulder Room53.1 in0.0 in
Row 1 Hip Room51.9 in0.0 in
Row 1 Legroom41.7 in0.0 in
Row 2 Headroom37.3 in0.0 in
Row 2 Shoulder Room54.3 in0.0 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom33.0 in0.0 in
Cargo Volume12.2 ft34.8 ft3

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Option Package Details
Mercedes-Benz C-Class C230 Sport Sedan

Sunroof Package
FeatureValueRequested?
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Sunshade, rear, power225No
Auto-dimming driver-side mirror75Yes
Total Requested140086%
Total Not Requested22514%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested65065%
Total Not Requested35035%
Power driver seat
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power headrest height adjuster, driver seat50No
Memory system, driver seat200Yes
Total Requested45090%
Total Not Requested5010%

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

Sunroof Package
FeatureValueRequested?
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Sunshade, rear, power225No
Auto-dimming driver-side mirror75Yes
Total Requested140086%
Total Not Requested22514%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested65065%
Total Not Requested35035%

Option Package Details
Porsche 911 Carrera

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500No
Total Requested25033%
Total Not Requested50067%
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
Front sport buckets100Yes
Power tilt adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Total Requested70041%
Total Not Requested100059%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche 911 Carrera S

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
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
Front sport buckets100Yes
Power tilt adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Total Requested70041%
Total Not Requested100059%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

Option Package Details
Porsche 911 Carrera GTS

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200Yes
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
HD radio50No
App support0No
Total Requested65060%
Total Not Requested42540%
Premium Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
Power tilt adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested102549%
Total Not Requested107551%

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