Mercedes-Benz C-Class Mercedes-Benz C-Class 2008 Porsche 911 Porsche 911 2017

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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: $43,960

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $56,945

Lowest Total Invoice: $40,941

Mercedes-Benz C-Class C350 Sport Sedan   
Difference: $49,458

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820172017201720172017
ModelC-ClassC-Class911911911911911
TrimC350 Sport SedanC63 AMGCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $36,900 $53,800 $89,400 $103,400 $119,000 $159,200 $188,100
Base Invoice $34,317 $50,034 $80,460 $93,060 $107,100 $143,280 $169,290
Leather seating surfaces 1,550            
Multimedia Package 2,950 2,950          
Metallic paint (extra cost) 710 710 710 710 710    
iPod integration 375 375          
Telematics service, such as OnStar 650 650          
Premium II Package   1,080          
Wood trim   0 1,770 1,770   1,990 0
Premium Package     620 620 3,345    
Heated steering wheel     470 470   0 0
Adaptive sport seats plus     3,825 3,825   1,145  
Sunroof     1,990 1,990 1,990   1,990
Body kit     750 750 750 750 750
Power-folding mirrors     320 320 0 320 0
Carbon fiber / leather-wrapped steering wheel         470    
Leather seating surfaces 1,442            
Multimedia Package 2,744 2,744          
Metallic paint (extra cost) 660 660 604 604 604    
iPod integration 349 349          
Telematics service, such as OnStar 604 604          
Premium II Package   1,004          
Wood trim   0 1,505 1,505   1,692 0
Premium Package     527 527 2,843    
Heated steering wheel     400 400   0 0
Adaptive sport seats plus     3,251 3,251   973  
Sunroof     1,692 1,692 1,692   1,692
Body kit     638 638 638 638 638
Power-folding mirrors     272 272 0 272 0
Carbon fiber / leather-wrapped steering wheel         400    
Options (change) 6,235 5,765 10,455 10,455 7,265 4,205 2,740
Options (change) 5,799 5,361 8,889 8,889 6,177 3,575 2,330
Destination 825 875 1,050 1,050 1,050 1,050 1,050
Gas Tax 0 1,700 0 0 0 0 0
Total Price $43,960 $62,140 $100,905 $114,905 $127,315 $164,455 $191,890
Total Invoice $40,941 $57,970 $90,399 $102,999 $114,327 $147,905 $172,670

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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 and Invoice: Mercedes-Benz C-Class C350 Sport Sedan
TrueDelta Adjusted Price Difference: $53,755
TrueDelta Adjusted Invoice Difference: $46,600
Model Year2008200820172017201720172017
ModelC-ClassC-Class911911911911911
TrimC350 Sport SedanC63 AMGCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine268hp V6451hp V8370hp H6420hp H6450hp H6540hp H6580hp H6
TransmissionT7T7M7M7M7S7S7
DrivetrainRWDRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)450, 12450, 12?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)225/45-17235/40-18235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$43,960$62,140$100,905$114,905$127,315$164,455$191,890
Adjustments for Features0-1,525-3,190-3,590-5,090-11,090-15,790
Feature-Adjusted Total Price$43,960$60,615$97,715$111,315$122,225$153,365$176,100
Cost Above Minimum$0$16,655$0$13,600$24,510$55,650$78,385
Total Invoice$40,941$57,970$90,399$102,999$114,327$147,905$172,670
Adjustments for Features0-1,423-2,858-3,218-4,571-9,974-14,208
Feature-Adjusted Total Invoice$40,941$56,547$87,541$99,781$109,756$137,931$158,462
Cost Above Minimum$0$15,606$0$12,240$22,215$50,390$70,921

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

Model Year2008200820172017201720172017
ModelC-ClassC-Class911911911911911
TrimC350 Sport SedanC63 AMGCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200     
7-speed manual  $300$300$300  
7-speed automated manual     $1200$1200
RWD$0$0$0$0$0  
AWD     $1700$1700
Accessories 
Heated steering wheel  $100$100$100$100$100
Power rear side windows$200$200     
Remote app  $25$25$25$25$25
Sunshade, rear, power $225     
Tilt/telescoping steering wheel, manual$250$250     
Tilt/telescoping steering wheel, power  $350$350$350$350$350
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$150$150$150$150
Obstacle detection, rear  $250$250$250$250$250
Rearview camera  $200$200$200$200$200
Secondary collision brake assist  $25$25$25$25$25
Temporary spare tire$150$150     
Torque vectoring, brake-based   $100$100$100$100
Cargo Management 
Rear seat pass-through $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$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 grille shutters  $0$0$0$0$0
Active rear spoiler  $300$300$300$300$300
Black exterior trim (optional)    $0  
Painted brake calipers (optional)   $0$0$0$0
Rear spoiler$200$200     
Retractable rear spoiler  $400$400$400  
Tall rear wing-type spoiler     $500$500
Infotainment 
4G LTE connectivity  $0$0$0$0$0
App support  $0$0$0$0$0
Apple CarPlay support  $100$100$100$100$100
Bluetooth audio streaming  $25$25$25$25$25
CD changer, in-dash$325$325     
CD player  $125$125$125$125$125
DVD-Audio-compatible player  $0$0$0$0$0
DVD-compatible player$0$0     
Handwriting recognition  $200$200$200$200$200
HD radio  $50$50$50$50$50
In-vehicle Internet  $150$150$150$150$150
iPod integration$100$100     
Navigation map updates, three years  $0$0$0$0$0
Off-road navigation system  $0$0$0$0$0
Surround sound$250$250   $250$250
Traffic information  $25$25$25$25$25
USB port  $25$25$25$25$25
Wi-Fi hotspot  $50$50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights      $200
Auto-dimming passenger-side mirror  $75$75$75$75$75
Boost gauge  $75$75$75$75$75
Chronometer $100  $100$100$100
Cornering lights  $50$50$50$50$50
Fog lights$125$125     
Headlight washers $50$50$50$50$50$50
LED headlights     $1000$1000
Mirror tilt-down in reverse$25$25     
Performance data recording app    $200  
Performance meter    $150$150$150
Steering-linked fog lights $50     
Steering-linked headlights  $150$150$150$150$150
Turn signals on or near mirrors$25$25     
Xenon HID headlights $500$500$500$500  
Seats and Interior Trim 
Aluminum trim    $100  
Carbon fiber / leather-wrapped steering wheel    $150  
Center armrest(s), second row$50$50     
Folding second row seats $300     
Folding second row seats w/o opening to trunk  $75$75$75$75$75
Leather door panel trim$250$250$250$250 $250$250
Leather-wrapped steering wheel$150$150$150$150 $150$150
Manual lumbar adjuster, driver seat$50$50     
Manual lumbar adjuster, passenger seat$50$50     
Memory system, driver seat  $200$200$200$200$200
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 seatback bolsters, driver seat $100$100$100$100$100$100
Power seatback bolsters, passenger seat $100$100$100$100$100$100
Power thigh bolsters, driver seat  $100$100$100$100$100
Power thigh bolsters, passenger seat  $100$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-folding headrests, second row seats$50$50     
Synthetic suede door panel trim    $250  
Synthetic suede headliner  $650$650$650$650$650
Synthetic suede inserts in leather seating surfaces    $0  
Upholstered instrument panel, leather     $1000$1000
Wood trim$300$300$300$300 $300$300
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Adaptive dampers - electrical  $500$500$500$500$500
Adaptive dampers - mechanical$100      
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector    $200$200$200
Polished alloy wheels     $350 
Rear wheel steering     $1500$1500
Sport suspension (upgrade)$0$0     
Transmission 
Downshift rev matching    $50  
Steering-wheel-mounted transmission controls $100   $100$100
Total Value of Features$4,300$5,825$7,490$7,890$9,390$15,390$20,090
Value of Feature Adjustments$0$1,525$3,190$3,590$5,090$11,090$15,790
Value of Feature Adjustments0-1,423-2,858-3,218-4,571-9,974-14,208

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

Model Year20082017
ModelC-Class911
Body4dr Sedan2dr Coupe
Wheelbase108.7 in96.5 in
Length182.3 in177.1 in
Width69.7 in71.2 in
Height56.3 in50.9 in
Curb Weight3,528 lb.3,154 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom37.1 in0.0 in
Row 1 Shoulder Room54.7 in0.0 in
Row 1 Hip Room52.3 in0.0 in
Row 1 Legroom41.7 in0.0 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Hip Room54.9 in0.0 in
Row 2 Legroom33.4 in0.0 in
Cargo Volume,
Minimum
12.4 ft35.1 ft3
Cargo Volume,
Maximum
12.414.3 ft3

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

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25Yes
Total Requested99064%
Total Not Requested55036%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
SD Card slot25Yes
Total Requested99064%
Total Not Requested55036%
Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Sunshade, rear, power225No
Headlight washers50Yes
Steering-linked fog lights50No
Total Requested55067%
Total Not Requested27533%

Option Package Details
Porsche 911 Carrera

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
Cornering lights50No
Tilt/telescoping steering wheel, power100No
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 seat200No
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested87545%
Total Not Requested107555%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
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 seat200No
Power tilt adjuster, passenger seat100Yes
Total Requested70041%
Total Not Requested100059%

Option Package Details
Porsche 911 Carrera S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
Cornering lights50No
Tilt/telescoping steering wheel, power100No
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 seat200No
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested87545%
Total Not Requested107555%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
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 seat200No
Power tilt adjuster, passenger seat100Yes
Total Requested70041%
Total Not Requested100059%

Option Package Details
Porsche 911 Carrera GTS

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested12556%
Total Not Requested10044%
Premium Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Heated front seats200Yes
Tilt/telescoping steering wheel, power100No
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 seat200No
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested102549%
Total Not Requested107551%

Option Package Details
Porsche 911 Turbo

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 seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested30060%
Total Not Requested20040%

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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