Mercedes-Benz C-Class Mercedes-Benz C-Class 2015 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: $52,785

Mercedes-Benz C-Class C250   
Difference: $56,125

Lowest Total Invoice: $49,156

Mercedes-Benz C-Class C250   
Difference: $48,049

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520172017201720172017
ModelC-ClassC-Class911911911911911
TrimC250C350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $39,400 $44,050 $89,400 $103,400 $119,000 $159,200 $188,100
Base Invoice $36,642 $40,967 $80,460 $93,060 $107,100 $143,280 $169,290
Obstacle detection, rear 970 970          
Multimedia Package 2,770 2,770          
Dynamic Handling Package 1,400 1,400          
Special order charge 250 250          
Leather Package 1,750 1,750          
Driver Assistance Package 2,950 2,950          
Metallic paint (extra cost) 720 720 710 710 710    
Illuminated door sill trim plates 700 700          
Proximity key 650 650     1,090 1,090 1,090
Rear spoiler 300 300          
Wood trim   0         0
Adaptive cruise control, all-speed     2,490 2,490 2,490 2,490 2,490
Heated steering wheel     470 470   0 0
Adaptive sport seats plus     3,825 3,825      
Illuminated carbon fiber door sill trim plates     1,275 1,275 1,275 1,275 1,275
Aluminum trim     810 810   965  
Body kit     750 750 750 750 750
Torque vectoring, brake-based     1,320        
Blind spot warning system     850 850 850 850 850
Sunroof     1,990 1,990 1,990   1,990
Premium Package Plus     3,970 3,970      
LED headlights         2,765    
Carbon fiber / leather-wrapped steering wheel         470    
Premium Package         3,345    
Auto-dimming headlights           500  
Obstacle detection, rear 902 902          
Multimedia Package 2,576 2,576          
Dynamic Handling Package 1,302 1,302          
Special order charge 233 233          
Leather Package 1,628 1,628          
Driver Assistance Package 2,744 2,744          
Metallic paint (extra cost) 669 669 604 604 604    
Illuminated door sill trim plates 651 651          
Proximity key 605 605     927 927 927
Rear spoiler 279 279          
Wood trim   0         0
Adaptive cruise control, all-speed     2,117 2,117 2,117 2,117 2,117
Heated steering wheel     400 400   0 0
Adaptive sport seats plus     3,251 3,251      
Illuminated carbon fiber door sill trim plates     1,084 1,084 1,084 1,084 1,084
Aluminum trim     689 689   820  
Body kit     638 638 638 638 638
Torque vectoring, brake-based     1,122        
Blind spot warning system     723 723 723 723 723
Sunroof     1,692 1,692 1,692   1,692
Premium Package Plus     3,375 3,375      
LED headlights         2,350    
Carbon fiber / leather-wrapped steering wheel         400    
Premium Package         2,843    
Auto-dimming headlights           425  
Options (change) 12,460 12,460 18,460 17,140 15,735 7,920 8,445
Options (change) 11,589 11,589 15,695 14,573 13,378 6,734 7,181
Destination 925 925 1,050 1,050 1,050 1,050 1,050
Total Price $52,785 $57,435 $108,910 $121,590 $135,785 $168,170 $197,595
Total Invoice $49,156 $53,481 $97,205 $108,683 $121,528 $151,064 $177,521

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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: Mercedes-Benz C-Class vs. Porsche 911

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C250
TrueDelta Adjusted Price Difference: $56,360
TrueDelta Adjusted Invoice Difference: $48,268
Model Year2015201520172017201720172017
ModelC-ClassC-Class911911911911911
TrimC250C350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine201hp I4302hp V6370hp 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)225/40-18225/40-18235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$52,785$57,435$108,910$121,590$135,785$168,170$197,595
Adjustments for Features-235-58500-1,250-6,150-11,250
Feature-Adjusted Total Price$52,550$56,850$108,910$121,590$134,535$162,020$186,345
Cost Above Minimum$0$4,300$0$12,680$25,625$53,110$77,435
Total Invoice$49,156$53,481$97,205$108,683$121,528$151,064$177,521
Adjustments for Features-219-54500-1,119-5,524-10,107
Feature-Adjusted Total Invoice$48,937$52,936$97,205$108,683$120,409$145,540$167,414
Cost Above Minimum$0$3,999$0$11,478$23,204$48,335$70,209

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

Model Year2015201520172017201720172017
ModelC-ClassC-Class911911911911911
TrimC250C350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Coupe2dr Coupe2dr 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
Parking guidance system - passive$250$250     
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0     
Automatic braking, low-speed$200$200     
Blind spot collision prevention$150$150     
Ceramic brake rotors      $4000
Driver drowsiness monitor$150$150     
Knee airbag, passenger  $75$75$75$75$75
Lane departure prevention$150$150     
Lane departure warning$200$200     
Rear side airbags$300$300     
Secondary collision brake assist  $25$25$25$25$25
Temporary spare tire$150$150     
Cargo Management 
Overhead sunglass holder$25$25     
Second-row low console$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$500
Limited-slip rear differential  $300$300$300$300$300
Engine / Motor 
Automatic start / stop $150$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
Panoramic sunroof$1200$1200     
Rear spoiler$200$200     
Retractable rear spoiler  $400$400$400  
Sunroof  $900$900$900$900$900
Tall rear wing-type spoiler     $500$500
Infotainment 
4G LTE connectivity  $0$0$0$0$0
Apple CarPlay support  $100$100$100$100$100
Aux input  $50$50$50$50$50
DVD-Audio-compatible player  $0$0$0$0$0
DVD-compatible player$0$0     
Handwriting recognition  $200$200$200$200$200
Off-road navigation system  $0$0$0$0$0
SMS text-to-speech reader$25$25     
Surround sound$250$250   $250$250
Telematics service, such as OnStar  $200$200$200$200$200
Telematics service, such as OnStar, with navigation$225$225     
Traffic + travel information$25$25     
Traffic information  $25$25$25$25$25
Wi-Fi hotspot  $50$50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75$75$75$75$75
Boost gauge  $75$75$75$75$75
Chronometer    $100$100$100
Compass$0$0     
Headlight washers  $50$50$50$50$50
Interior ambient lighting  $150$150   
Mirror tilt-down in reverse$25$25     
Performance data recording app    $200  
Performance meter    $150$150$150
Turn signals on or near mirrors$25$25     
Seats and Interior Trim 
Aluminum trim$100 $100$100$100$100 
Carbon fiber / leather-wrapped steering wheel    $150  
Cooled or ventilated front seats  $300$300   
Folding second row seats$300$300     
Folding second row seats w/o opening to trunk  $75$75$75$75$75
Illuminated carbon fiber door sill trim plates  $300$300$300$300$300
Illuminated door sill trim plates$200$200     
Leather door panel trim  $250$250 $250$250
Leather-wrapped steering wheel$150$150$150$150 $150$150
Memory system, passenger seat$150$150     
Power headrest height adjuster, driver seat$50$50     
Power headrest height adjuster, passenger seat$50$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
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
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector$200$200  $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$100
Total Value of Features$6,600$6,950$6,365$6,365$7,615$12,515$17,615
Value of Feature Adjustments$235$585$0$0$1,250$6,150$11,250
Value of Feature Adjustments-219-54500-1,119-5,524-10,107

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

Model Year20152017
ModelC-Class911
Body2dr Coupe2dr Coupe
Wheelbase108.7 in96.5 in
Length180.7 in177.1 in
Width69.7 in71.2 in
Height54.8 in50.9 in
Curb Weight3,539 lb.3,154 lb.
Fuel Capacity15.6 gal.16.9 gal.
Row 1 Headroom37.0 in0.0 in
Row 1 Shoulder Room54.0 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom35.5 in0.0 in
Row 2 Shoulder Room50.3 in0.0 in
Row 2 Legroom33.0 in0.0 in
Cargo Volume,
Minimum
11.7 ft35.1 ft3
Cargo Volume,
Maximum
11.714.3 ft3

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Option Package Details
Mercedes-Benz C-Class C250

Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1115100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical400Yes
225/40ZR18 tires200No
Alloy wheels, optional design0No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Electronic systems calibration selector200Yes
Torque vectoring / active trace control100Yes
Total Requested70064%
Total Not Requested40036%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

Option Package Details
Mercedes-Benz C-Class C350

Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1115100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical400Yes
225/40ZR18 tires200No
Alloy wheels, optional design0No
Variable assist steering (optional)0No
255/35ZR18 tires200No
Electronic systems calibration selector200Yes
Torque vectoring / active trace control100Yes
Total Requested70064%
Total Not Requested40036%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100Yes
Memory system, passenger seat150No
Total Requested100083%
Total Not Requested20017%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested130065%
Total Not Requested70035%

Option Package Details
Porsche 911 Carrera

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
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 thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Total Requested110065%
Total Not Requested60035%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150No
LED headlights500Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested257577%
Total Not Requested77523%

Option Package Details
Porsche 911 Carrera S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
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
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Total Requested110065%
Total Not Requested60035%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150No
LED headlights500Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested257577%
Total Not Requested77523%

Option Package Details
Porsche 911 Carrera GTS

LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200Yes
Total Requested700100%
Total Not Requested00%
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%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Heated front seats200Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested142568%
Total Not Requested67532%

Option Package Details
Porsche 911 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%

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