Mercedes-Benz C-Class Mercedes-Benz C-Class 2017 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: $93,120

Mercedes-Benz C-Class AMG C63 S   
Difference: $54,880

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720212021
ModelC-Class911911
TrimAMG C63 SCarreraCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $75,000 $99,200 $115,100
Premium 3 Package 5,550    
Metallic paint (extra cost) 720 710 710
Color seat belts 500 540 540
Cooled or ventilated front seats 450 840 840
Polished alloy wheels 1,600 1,180 1,570
Carbon fiber trim 975 1,990 1,990
Dual-mode exhaust, switchable 1,250 2,950 2,950
Ceramic front brake rotors 5,450    
Carbon fiber rear spoiler 700    
Torque vectoring, brake-based   1,320  
Adaptive cruise control, all-speed   2,490 2,490
LED headlights   2,790 2,790
Adaptive sport seats plus   3,825 3,825
Sport Chrono Package   1,920 1,920
Auto-dimming mirrors   420 420
Upholstered instrument panel, leather   3,490 3,490
Ceramic brake rotors   8,520 8,520
245/35ZR20   1,580  
Illuminated carbon fiber door sill trim plates   1,275 1,275
Larger rear spoiler   4,500 4,500
Sunroof   1,990 1,990
Heated front seats   690 690
Body kit   750 750
Power-folding mirrors   320 320
Proximity key   1,090 1,090
Synthetic suede steering wheel   910 910
Blind spot warning system   850 850
Interior ambient lighting   510 510
Premium 3 Package 5,162    
Metallic paint (extra cost) 670 604 604
Color seat belts 465 459 459
Cooled or ventilated front seats 419 714 714
Polished alloy wheels 1,488 1,003 1,335
Carbon fiber trim 907 1,692 1,692
Dual-mode exhaust, switchable 1,163 2,508 2,508
Ceramic front brake rotors 5,069    
Carbon fiber rear spoiler 651    
Torque vectoring, brake-based   1,122  
Adaptive cruise control, all-speed   2,117 2,117
LED headlights   2,372 2,372
Adaptive sport seats plus   3,251 3,251
Sport Chrono Package   1,632 1,632
Auto-dimming mirrors   357 357
Upholstered instrument panel, leather   2,967 2,967
Ceramic brake rotors   7,242 7,242
245/35ZR20   1,343  
Illuminated carbon fiber door sill trim plates   1,084 1,084
Larger rear spoiler   3,825 3,825
Sunroof   1,692 1,692
Heated front seats   587 587
Body kit   638 638
Power-folding mirrors   272 272
Proximity key   927 927
Synthetic suede steering wheel   774 774
Blind spot warning system   723 723
Interior ambient lighting   434 434
Options (change) 17,195 47,450 44,940
Options (change) 15,994 40,339 38,206
Destination 925 1,350 1,350
Total Price $93,120 $148,000 $161,390

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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: Mercedes-Benz C-Class AMG C63 S
Lowest Adjusted Invoice: Porsche 911 Carrera S
TrueDelta Adjusted Price Difference: $53,765
TrueDelta Adjusted Invoice Difference: $47,141
Model Year201720212021
ModelC-Class911911
TrimAMG C63 SCarreraCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Engine503hp V8379hp H6443hp H6
TransmissionT7S8M7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)590, 13?, 8?, 8
Tire (rear if not all the same)255/35-19245/35-20245/35-20
Total Price$93,120$148,000$161,390
Adjustments for Features0-1,115-115
Feature-Adjusted Total Price$93,120$146,885$161,275
Cost Above Minimum$0$0$14,390

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

Model Year201720212021
ModelC-Class911911
TrimAMG C63 SCarreraCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
8-speed automated manual $1300 
7-speed manual  $300
RWD$0$0$0
Accessories 
Hands-free trunk or liftgate$100  
Power trunk closer$350  
Remote climate control$25  
Remote start via app$75  
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200  
Automatic seat belt presenters, front row$100  
Blind spot collision prevention$150  
Ceramic brake rotors $4000$4000
Ceramic front brake rotors$2500  
Collision preparation system, rear$100  
Cross-traffic detection for collision preparation system$0  
Cross-traffic warning, rear$100  
Driver drowsiness monitor$150  
Lane departure warning$200  
Lane keeping assist$400  
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Pedestrian detection$50  
Secondary collision brake assist $25$25
Cargo Management 
Console with shifter $150$150
Console without shifter$150  
Overhead sunglass holder$25  
Rear seat pass-through$100  
Second-row low console$100  
Climate Control 
Fragrance atomizer$200  
Ionizing air filtration$50  
Rear air vents$100  
Residual heat $50$50
Water-repellent front-door glass $15$15
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Raised top speed limiter$0  
Rear-engine configuration $0$0
Regenerative braking $0$0
Exterior 
Active grille shutters $0$0
Active rear spoiler $300$300
Bright-finished exhaust tip(s) $25$25
Carbon fiber rear spoiler$300  
Larger rear spoiler $200$200
Painted brake calipers (optional)$0 $0
Retractable rear spoiler $400$400
Sunroof $900$900
Sunroof, large$1100  
Infotainment 
4G LTE connectivity $0$0
Apple CarPlay support $100$100
Audio controls on steering wheel$125  
Aux input $50$50
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
Off-road navigation system $0$0
SMS text-to-speech reader$25  
Surround sound$250  
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information$25  
Traffic information $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75
Compass$0  
Headlight washers $50$50
Interior ambient lighting $150$150
Interior ambient lighting, configurable$150  
Mirror tilt-down in reverse$25  
Performance meter $150$150
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Folding second row seats$300  
Folding second row seats w/o opening to trunk $75$75
Illuminated carbon fiber door sill trim plates $300$300
Illuminated door sill trim plates$200  
Leather door panel trim $250$250
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
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Synthetic suede headliner $650$650
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000$1000
Suspension, Wheels, and Tires 
Crosswind stabilization$50  
Sport suspension (upgrade)$0  
Suggestive steering$0  
Transmission 
Downshift rev matching $50$50
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$10,475$11,590$10,590
Value of Feature Adjustments$0$1,115$115
Value of Feature Adjustments0-314-28

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

Model Year20172021
ModelC-Class911
Body2dr Coupe2dr Coupe
Wheelbase111.8 in96.5 in
Length184.5 in177.9 in
Width71.3 in72.9 in
Height55.3 in51.1 in
Curb Weight3,639 lb.3,355 lb.
Fuel Capacity17.4 gal.16.9 gal.
Row 1 Headroom38.8 in0.0 in
Row 1 Shoulder Room54.8 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom35.6 in0.0 in
Row 2 Shoulder Room51.7 in0.0 in
Row 2 Legroom32.0 in0.0 in
Cargo Volume10.5 ft34.6 ft3

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

Premium 3 Package
FeatureValueRequested?
Ionizing air filtration50No
Fragrance atomizer200No
Power decklid350No
Hands-free trunk or liftgate100No
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Steering-linked headlights150Yes
Cornering lights50Yes
Auto-dimming headlights200Yes
LED headlights-500Yes
Power-folding mirrors50Yes
Handwriting recognition200Yes
Interior ambient lighting, configurable150No
Rear cross-traffic detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
App support0Yes
Navigation map updates, three years0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot intervention150No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested159046%
Total Not Requested185054%

Option Package Details
Porsche 911 Carrera

Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300Yes
Total Requested400100%
Total Not Requested00%
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%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Auto-dimming headlights200Yes
Total Requested90095%
Total Not Requested505%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
245/35ZR20 tires
FeatureValueRequested?
245/35ZR20 tires200No
305/30ZR21 tires200No
Total Requested00%
Total Not Requested400100%
Larger rear spoiler
FeatureValueRequested?
Larger rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
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 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
Tilt/telescoping steering wheel, power100Yes
Total Requested130076%
Total Not Requested40024%
Sport Chrono Package
FeatureValueRequested?
Downshift rev matching50No
Electronic systems calibration selector200Yes
Performance meter150No
Upgraded stability control0No
Electronically-variable engine mounts (performance-oriented)500Yes
Chronometer100Yes
Total Requested80080%
Total Not Requested20020%
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

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%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Steering-linked headlights150Yes
Headlight washers50No
Cornering lights50Yes
Auto-dimming headlights200Yes
Total Requested90095%
Total Not Requested505%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Larger rear spoiler
FeatureValueRequested?
Larger rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable500Yes
Sport exhaust0No
Total Requested500100%
Total Not Requested00%
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 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
Tilt/telescoping steering wheel, power100Yes
Total Requested130076%
Total Not Requested40024%
Sport Chrono Package
FeatureValueRequested?
Downshift rev matching50No
Electronic systems calibration selector200Yes
Performance meter150No
Upgraded stability control0No
Electronically-variable engine mounts (performance-oriented)500Yes
Chronometer100Yes
Total Requested80080%
Total Not Requested20020%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%

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