Porsche 911 Porsche 911 2017 Mercedes-Benz C-Class Mercedes-Benz C-Class 2018

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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: $89,865

Mercedes-Benz C-Class AMG C63 S   
Difference: $42,445

Lowest Total Invoice: $83,646

Mercedes-Benz C-Class AMG C63 S   
Difference: $33,450

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172018
Model911911911C-Class
TrimCarreraCarrera SCarrera GTSAMG C63 S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $89,400 $103,400 $119,000 $75,500
Base Invoice $80,460 $93,060 $107,100 $70,215
Heated steering wheel 470 470    
Sport Chrono Package 1,920 1,920    
Adaptive sport seats plus 3,825 3,825    
Torque vectoring, brake-based 1,320      
Metallic paint (extra cost) 710 710 710 720
Wood trim 1,990 1,990   0
Body kit 750 750 750  
Blind spot warning system 850 850 850  
Color seat belts 540 540 540 500
Dual-mode exhaust, switchable 2,950 2,950   1,250
Wheels, dark finish 1,210 1,210 0 2,100
245/35ZR20 1,580      
Sunroof 1,990 1,990 1,990  
Larger rear spoiler 4,500 4,500 1,500  
Upholstered instrument panel, leather 3,490 3,490 3,850  
Illuminated carbon fiber door sill trim plates 1,275 1,275 1,275  
Ceramic brake rotors 8,520 8,520 8,520  
Premium Package Plus 3,970 3,970 4,570  
Carbon fiber / leather-wrapped steering wheel     470  
Cooled or ventilated front seats     615 450
LED headlights     2,765  
Multimedia Package       2,200
Carbon fiber rear spoiler       700
Ceramic front brake rotors       5,450
Heated steering wheel 400 400    
Sport Chrono Package 1,632 1,632    
Adaptive sport seats plus 3,251 3,251    
Torque vectoring, brake-based 1,122      
Metallic paint (extra cost) 604 604 604 670
Wood trim 1,692 1,692   0
Body kit 638 638 638  
Blind spot warning system 723 723 723  
Color seat belts 459 459 459 465
Dual-mode exhaust, switchable 2,508 2,508   1,163
Wheels, dark finish 1,029 1,029 0 1,953
245/35ZR20 1,343      
Sunroof 1,692 1,692 1,692  
Larger rear spoiler 3,825 3,825 1,275  
Upholstered instrument panel, leather 2,967 2,967 3,273  
Illuminated carbon fiber door sill trim plates 1,084 1,084 1,084  
Ceramic brake rotors 7,242 7,242 7,242  
Premium Package Plus 3,375 3,375 3,884  
Carbon fiber / leather-wrapped steering wheel     400  
Cooled or ventilated front seats     523 419
LED headlights     2,350  
Multimedia Package       2,046
Carbon fiber rear spoiler       651
Ceramic front brake rotors       5,069
Options (change) 41,860 38,960 28,405 13,370
Options (change) 35,586 33,121 24,147 12,436
Destination 1,050 1,050 1,050 995
Total Price $132,310 $143,410 $148,455 $89,865
Total Invoice $117,096 $127,231 $132,297 $83,646

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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: Porsche 911 vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class AMG C63 S
TrueDelta Adjusted Price Difference: $40,030
TrueDelta Adjusted Invoice Difference: $31,313
Model Year2017201720172018
Model911911911C-Class
TrimCarreraCarrera SCarrera GTSAMG C63 S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine370hp H6420hp H6450hp H6503hp V8
TransmissionM7M7M7T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8590, 13
Tire (rear if not all the same)245/35-20245/35-20245/35-20255/35-19
Total Price$132,310$143,410$148,455$89,865
Adjustments for Features-2,415-2,415-2,4150
Feature-Adjusted Total Price$129,895$140,995$146,040$89,865
Cost Above Minimum$0$11,100$16,145$0
Total Invoice$117,096$127,231$132,297$83,646
Adjustments for Features-2,137-2,143-2,1520
Feature-Adjusted Total Invoice$114,959$125,088$130,145$83,646
Cost Above Minimum$0$10,129$15,186$0

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

Model Year2017201720172018
Model911911911C-Class
TrimCarreraCarrera SCarrera GTSAMG C63 S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manual$300$300$300 
7-speed manually-shiftable automatic   $1200
RWD$0$0$0$0
Accessories 
Heated steering wheel$100$100$100 
Remote climate control   $25
Remote start via app   $75
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200
Automatic braking, low-speed   $200
Automatic seat belt presenters, front row   $100
Ceramic brake rotors$4000$4000$4000 
Ceramic front brake rotors   $2500
Driver drowsiness monitor   $150
Forward collision warning   $200
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Radar- or camera-based collision preparation system   $0
Secondary collision brake assist$25$25$25 
Cargo Management 
Console with shifter$150$150$150 
Console without shifter   $150
Overhead sunglass holder   $25
Rear seat pass-through   $100
Second-row low console   $100
Climate Control 
Rear air vents   $100
Residual heat$50$50$50 
Water-repellent front-door glass$15$15$15 
Drivetrain 
Active rear differential   $500
Limited-slip rear differential$300$300$300 
Engine / Motor 
Raised top speed limiter   $0
Rear-engine configuration$0$0$0 
Regenerative braking$0$0$0 
Exterior 
Active grille shutters$0$0$0 
Active rear spoiler$300$300$300 
Black exterior trim (optional)  $0 
Carbon fiber rear spoiler   $300
Larger rear spoiler$200$200$200 
Painted brake calipers (optional) $0$0$0
Retractable rear spoiler$400$400$400 
Sunroof$900$900$900 
Sunroof, large   $1100
Infotainment 
4G LTE connectivity$0$0$0 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
DVD-Audio-compatible player$0$0$0 
DVD-compatible player   $0
Off-road navigation system$0$0$0 
SMS text-to-speech reader   $25
Surround sound   $250
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Traffic + travel information   $25
Traffic information$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200 
Auto-dimming passenger-side mirror$75$75$75 
Compass   $0
Cornering lights$50$50$50 
Headlight washers$50$50$50 
Interior ambient lighting$150$150$150 
LED headlights$1000$1000$1000 
LED headlights, single projector or low beam only   $750
Mirror tilt-down in reverse   $25
Performance data recording app  $200 
Performance meter$150$150$150 
Steering-linked headlights$150$150$150 
Turn signals on or near mirrors   $25
Seats and Interior Trim 
Aluminum trim  $100 
Carbon fiber / leather-wrapped steering wheel  $150 
Folding second row seats   $300
Folding second row seats w/o opening to trunk$75$75$75 
Illuminated carbon fiber door sill trim plates$300$300$300 
Illuminated door sill trim plates   $200
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150  
Memory system, passenger seat   $150
Power headrest height adjuster, driver seat   $50
Power headrest height adjuster, passenger seat   $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 
Synthetic suede door panel trim  $250 
Synthetic suede headliner$650$650$650 
Synthetic suede steering wheel   $150
Upholstered instrument panel   $300
Upholstered instrument panel, leather$1000$1000$1000 
Wood trim$300$300 $300
Suspension, Wheels, and Tires 
Crosswind stabilization   $50
Sport suspension (upgrade)   $0
Suggestive steering   $0
Transmission 
Downshift rev matching$50$50$50 
Launch control   $100
Steering-wheel-mounted transmission controls   $100
Total Value of Features$12,515$12,515$12,515$10,100
Value of Feature Adjustments$2,415$2,415$2,415$0
Value of Feature Adjustments-2,137-2,143-2,1520

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

Model Year20172018
Model911C-Class
Body2dr Coupe2dr Coupe
Wheelbase96.5 in111.8 in
Length177.1 in184.5 in
Width71.2 in71.3 in
Height50.9 in55.3 in
Curb Weight3,154 lb.3,639 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom0.0 in38.8 in
Row 1 Shoulder Room0.0 in54.8 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in35.6 in
Row 2 Shoulder Room0.0 in51.7 in
Row 2 Legroom0.0 in32.0 in
Cargo Volume,
Minimum
5.1 ft310.5 ft3
Cargo Volume,
Maximum
14.3 ft310.5 ft3

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Option Package Details
Porsche 911 Carrera

Sport Chrono Package
FeatureValueRequested?
Downshift rev matching50No
Chronometer100Yes
Electronic systems calibration selector200Yes
Performance meter150No
Upgraded stability control0No
Electronically-variable engine mounts (performance-oriented)500Yes
Total Requested80080%
Total Not Requested20020%
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 seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested130076%
Total Not Requested40024%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150No
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested217565%
Total Not Requested117535%

Option Package Details
Porsche 911 Carrera S

Sport Chrono Package
FeatureValueRequested?
Downshift rev matching50No
Chronometer100Yes
Electronic systems calibration selector200Yes
Performance meter150No
Upgraded stability control0No
Electronically-variable engine mounts (performance-oriented)500Yes
Total Requested80080%
Total Not Requested20020%
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 seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested130076%
Total Not Requested40024%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150No
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested217565%
Total Not Requested117535%

Option Package Details
Porsche 911 Carrera GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested187575%
Total Not Requested62525%

Option Package Details
Mercedes-Benz C-Class AMG C63 S

Wood trim
FeatureValueRequested?
Wood trim300Yes
Analog clock25Yes
Total Requested325100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Handwriting recognition200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested940100%
Total Not Requested00%

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