Mercedes-Benz C-Class Mercedes-Benz C-Class 2007 Porsche 911 Porsche 911 2021

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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: $41,730

Mercedes-Benz C-Class C230 Sport Sedan   
Difference: $68,485

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720072021202120212021
ModelC-ClassC-ClassC-ClassC-Class911911911911
TrimC230 Sport SedanC280 Luxury SedanC350 Sport SedanC350 Luxury SedanCarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $29,650 $33,400 $38,000 $38,600 $99,200 $115,100 $170,800 $203,500
Sunroof Package 1,790 1,790 1,790 1,790        
Entertainment Package 1,460 1,460 1,460 1,460        
Power driver seat 600 600            
Xenon HID headlights 790 790 790 790        
Metallic paint (extra cost) 690 690 690 690 710 710    
Bluetooth cell phone link 765 765 765 765        
Navigation system 2,210 2,210 2,210 2,210        
Telematics service, such as OnStar 820 820 820 820        
Heated front seats 680 680 680 680 690 690    
Leather upholstery, extended coverage 1,500 1,500 1,500 1,500        
Adaptive sport seats plus         3,825 3,825    
Heated steering wheel         470 470 0 0
Auto-dimming mirrors         420 420    
Sunroof         1,990 1,990   1,990
Aluminum trim         810 810 965  
Body kit         750 750 750 750
Wood trim               0
Sunroof Package 1,665 1,665 1,665 1,665        
Entertainment Package 1,358 1,358 1,358 1,358        
Power driver seat 558 558            
Xenon HID headlights 735 735 735 735        
Metallic paint (extra cost) 642 642 642 642 604 604    
Bluetooth cell phone link 711 711 711 711        
Navigation system 2,055 2,055 2,055 2,055        
Telematics service, such as OnStar 763 763 763 763        
Heated front seats 633 633 633 633 587 587    
Leather upholstery, extended coverage 1,395 1,395 1,395 1,395        
Adaptive sport seats plus         3,251 3,251    
Heated steering wheel         400 400 0 0
Auto-dimming mirrors         357 357    
Sunroof         1,692 1,692   1,692
Aluminum trim         689 689 820  
Body kit         638 638 638 638
Wood trim               0
Options (change) 11,305 11,305 10,705 10,705 9,665 9,665 1,715 2,740
Options (change) 10,515 10,515 9,957 9,957 8,218 8,218 1,458 2,330
Destination 775 775 775 775 1,350 1,350 1,350 1,350
Total Price $41,730 $45,480 $49,480 $50,080 $110,215 $126,115 $173,865 $207,590

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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: Mercedes-Benz C-Class vs. Porsche 911

Lowest Adjusted Price: Mercedes-Benz C-Class C230 Sport Sedan
Lowest Adjusted Invoice: Porsche 911 Turbo
TrueDelta Adjusted Price Difference: $64,380
TrueDelta Adjusted Invoice Difference: $36,234
Model Year20072007200720072021202120212021
ModelC-ClassC-ClassC-ClassC-Class911911911911
TrimC230 Sport SedanC280 Luxury SedanC350 Sport SedanC350 Luxury SedanCarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine201hp V6228hp V6268hp V6268hp V6379hp H6443hp H6572hp H6640hp H6
TransmissionM6T7M6T7S8M7S8S8
DrivetrainRWDRWDRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 12320, 12320, 12320, 12?, 8?, 8555, 12555, 12
Tire (rear if not all the same)225/45-17205/55-16225/45-17205/55-16235/40-19245/35-20255/35-20255/35-20
Total Price$41,730$45,480$49,480$50,080$110,215$126,115$173,865$207,590
Adjustments for Features0-1,225-300-1,525-4,105-3,505-10,955-16,255
Feature-Adjusted Total Price$41,730$44,255$49,180$48,555$106,110$122,610$162,910$191,335
Cost Above Minimum$0$2,525$7,450$6,825$0$16,500$56,800$85,225

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

Model Year20072007200720072021202120212021
ModelC-ClassC-ClassC-ClassC-Class911911911911
TrimC230 Sport SedanC280 Luxury SedanC350 Sport SedanC350 Luxury SedanCarreraCarrera STurboTurbo S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 $150     
7-speed manually-shiftable automatic $1200 $1200    
8-speed automated manual    $1300 $1300$1300
7-speed manual     $300  
RWD$0$0$0$0$0$0  
AWD      $1700$1700
Accessories 
Heated steering wheel    $100$100$100$100
Power rear side windows$200$200$200$200    
Remote app    $25$25$25$25
Sunshade, rear, power$225$225$225$225    
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0    
Ceramic brake rotors       $4000
Knee airbag, driver    $75$75$75$75
Knee airbag, passenger    $75$75$75$75
Obstacle detection, front    $150$150$150$150
Obstacle detection, rear    $250$250$250$250
Rearview camera    $200$200$200$200
Secondary collision brake assist    $25$25$25$25
Tire-pressure monitor    $75$75$75$75
Torque vectoring, brake-based     $100$100$100
Climate Control 
Rear air vents$100$100$100$100    
Residual heat    $50$50$50$50
Water-repellent front-door glass    $15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)      $500$500
Limited-slip rear differential     $300$300$300
Engine / Motor 
Automatic start / stop    $150$150$150$150
Rear-engine configuration    $0$0$0$0
Regenerative braking    $0$0$0$0
Exterior 
Active front spoiler      $500$500
Active grille shutters    $0$0$0$0
Active rear spoiler    $300$300$300$300
Body kit$0 $0 $0$0$0$0
Bodyside moldings$75$75$75$75    
Bright-finished exhaust tip(s)$25 $25 $25$25$25$25
Painted brake calipers (optional)     $0$0$0
Retractable rear spoiler    $400$400  
Tall rear wing-type spoiler      $500$500
Infotainment 
4G LTE connectivity    $0$0$0$0
App support    $0$0$0$0
Apple CarPlay support    $100$100$100$100
Aux input    $50$50$50$50
Bluetooth audio streaming    $25$25$25$25
CD changer, remote$200$200$200$200    
Handwriting recognition    $200$200$200$200
HD radio    $50$50$50$50
In-vehicle Internet    $150$150$150$150
Media drive    $15$15$15$15
Navigation map updates, three years    $0$0$0$0
Off-road navigation system    $0$0$0$0
Surround sound$250$250$250$250  $250$250
Traffic information    $25$25$25$25
Voice control for nav and audio    $100$100$100$100
Wi-Fi hotspot    $50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights       $200
Auto-dimming passenger-side mirror    $75$75$75$75
Boost gauge    $75$75$75$75
Chronometer      $100$100
Cornering lights      $50$50
Fog lights$125$125$125$125    
Headlight washers$50$50$50$50  $50$50
LED headlights      $1000$1000
Mirror tilt-down in reverse$25$25$25$25    
Performance meter      $150$150
Steering-linked headlights      $150$150
Turn signals on or near mirrors$25$25$25$25    
Xenon HID headlights$500$500$500$500$500$500  
Seats and Interior Trim 
Aluminum trim$100 $100 $100$100$100 
Center armrest(s), second row$50$50$50$50    
Folding second row seats w/o opening to trunk    $75$75$75$75
Manual lumbar adjuster, driver seat$50$50$50$50    
Manual tilt adjuster, passenger seat$50$50$50$50    
Memory system, passenger seat  $150$150    
Power 4-way lumbar adjuster, driver seat    $150$150$150$150
Power 4-way lumbar adjuster, passenger seat    $150$150$150$150
Power fore-aft adjuster, passenger seat  $100$100$100$100$100$100
Power headrest height adjuster, driver seat$50$50$50$50    
Power headrest height adjuster, passenger seat  $50$50    
Power seatback bolsters, driver seat    $100$100 $100
Power seatback bolsters, passenger seat    $100$100 $100
Power thigh bolsters, driver seat    $100$100 $100
Power thigh bolsters, passenger seat    $100$100 $100
Power thigh support length adjuster, driver seat    $100$100$100$100
Power thigh support length adjuster, passenger seat    $100$100$100$100
Power tilt adjuster, passenger seat    $100$100$100$100
Power-folding headrests, second row seats$50$50$50$50    
Upholstered instrument panel, leather      $1000$1000
Wood trim $300 $300   $300
Suspension, Wheels, and Tires 
Active stabilizer bars       $500
Adaptive dampers - electrical    $500$500$500$500
Alloy wheels$350$350$350$350$350$350 $350
Electronic systems calibration selector      $200$200
Polished alloy wheels      $350 
Rear wheel steering      $1500$1500
Sport suspension (upgrade)$0 $0     
Transmission 
Steering-wheel-mounted transmission controls      $100$100
Total Value of Features$2,650$3,875$2,950$4,175$6,755$6,155$13,605$18,905
Value of Feature Adjustments$0$1,225$300$1,525$4,105$3,505$10,955$16,255
Value of Feature Adjustments0-1,141-279-1,420-356-266-177-288

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

Model Year20072021
ModelC-Class911
Body4dr Sedan2dr Coupe
Wheelbase106.9 in96.5 in
Length178.4 in177.9 in
Width68.0 in72.9 in
Height55.6 in51.1 in
Curb Weight3,406 lb.3,355 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 ft34.6 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, remote200No
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested45045%
Total Not Requested55055%
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 C280 Luxury 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, remote200No
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested45045%
Total Not Requested55055%
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, remote200No
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested45045%
Total Not Requested55055%

Option Package Details
Mercedes-Benz C-Class C350 Luxury 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, remote200No
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 320W, 12 speakers (with subwoofer)350No
Total Requested45045%
Total Not Requested55055%

Option Package Details
Porsche 911 Carrera

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
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
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100No
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

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
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
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 length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100No
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 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%

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