Mercedes-Benz B-Class Mercedes-Benz B-Class 2017 Porsche 911 Porsche 911 2021

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Mercedes-Benz B-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 B-Class vs. Porsche 911 Invoice Comparison

Lowest Total Price: $43,640

Mercedes-Benz B-Class B250e   
Difference: $70,595

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017202120212021202120212021
ModelB-Class911911911911911911
TrimB250eCarreraTargaCarrera STarga STurboTurbo S
Body4dr Hatch2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $39,900 $99,200 $119,300 $115,100 $135,200 $170,800 $203,500
Premium 3 Package 5,500            
Interior Package 2,250            
Obstacle detection, rear 970            
Wood trim 325 1,990 1,990 1,990 1,990 1,990 0
Blind spot warning system 550 850 850 850 850 850 850
Metallic paint (extra cost) 720 710 710 710 710    
Heated steering wheel   470 470 470 470 0 0
Premium Package   2,940 2,940 2,940 2,940    
Upholstered instrument panel, leather   3,850 3,850 3,850 3,850    
Illuminated carbon fiber door sill trim plates   1,275 1,275 1,275 1,275 1,275 1,275
Proximity key   1,090 1,090 1,090 1,090 1,090 1,090
Interior ambient lighting   510 510 510 510 510 510
Premium 3 Package 5,115            
Interior Package 2,093            
Obstacle detection, rear 902            
Wood trim 302 1,692 1,692 1,692 1,692 1,692 0
Blind spot warning system 512 723 723 723 723 723 723
Metallic paint (extra cost) 670 604 604 604 604    
Heated steering wheel   400 400 400 400 0 0
Premium Package   2,499 2,499 2,499 2,499    
Upholstered instrument panel, leather   3,273 3,273 3,273 3,273    
Illuminated carbon fiber door sill trim plates   1,084 1,084 1,084 1,084 1,084 1,084
Proximity key   927 927 927 927 927 927
Interior ambient lighting   434 434 434 434 434 434
Options (change) 10,315 13,685 13,685 13,685 13,685 5,715 3,725
Options (change) 9,594 11,636 11,636 11,636 11,636 4,860 3,168
Destination 925 1,350 1,350 1,350 1,350 1,350 1,350
Gas Tax -7,500 0 0 0 0 0 0
Total Price $43,640 $114,235 $134,335 $130,135 $150,235 $177,865 $208,575

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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 B-Class vs. Porsche 911

Lowest Adjusted Price: Mercedes-Benz B-Class B250e
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $69,475
TrueDelta Adjusted Invoice Difference: $35,873
Model Year2017202120212021202120212021
ModelB-Class911911911911911911
TrimB250eCarreraTargaCarrera STarga STurboTurbo S
Body4dr Hatch2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine177hp E379hp H6379hp H6443hp H6443hp H6572hp H6640hp H6
TransmissionA1S8S8M7M7S8S8
DrivetrainFWDRWDAWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)450, 12?, 8?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)225/45-17235/40-19235/40-19245/35-20245/35-20255/35-20255/35-20
Total Price$43,640$114,235$134,335$130,135$150,235$177,865$208,575
Adjustments for Features0-1,120-4,170-520-3,770-8,020-12,220
Feature-Adjusted Total Price$43,640$113,115$130,165$129,615$146,465$169,845$196,355
Cost Above Minimum$0$0$17,050$16,500$33,350$56,730$83,240

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

Model Year2017202120212021202120212021
ModelB-Class911911911911911911
TrimB250eCarreraTargaCarrera STarga STurboTurbo S
Body4dr Hatch2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
1-speed automatic$800      
8-speed automated manual $1300$1300  $1300$1300
7-speed manual   $300$300  
FWD$0      
RWD $0 $0   
AWD  $1700 $1700$1700$1700
Accessories 
Heated steering wheel $100$100$100$100$100$100
Power rear side windows$200      
Remote window/roof operation $15$15$15$15$15$15
Semi-automated parking system$500      
Tilt/telescoping steering wheel, manual$250      
Tilt/telescoping steering wheel, power $350$350$350$350$350$350
Brakes, Airbags, and Other Safety 
Ceramic brake rotors      $4000
Driver drowsiness monitor$150      
Forward collision warning$200      
Knee airbag, passenger $75$75$75$75$75$75
Radar- or camera-based collision preparation system$0      
Secondary collision brake assist $25$25$25$25$25$25
Tires, run-flat$150      
Torque vectoring, brake-based   $100$100$100$100
Cargo Management 
Cargo cover$75      
Console with shifter $150$150$150$150$150$150
Console without shifter$150      
Rear seat pass-through$100      
Storage compartment under front seat(s)$50      
Climate Control 
Automatic air recirculation $100$100$100$100$100$100
Electrically heated windshield$250      
Heated windshield washer nozzles $15$15$15$15$15$15
Rear air vents$100      
Residual heat $50$50$50$50$50$50
Water-repellent front-door glass $15$15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)     $500$500
Limited-slip rear differential   $300$300$300$300
Engine / Motor 
10 kW onboard charger$750      
28 kWh battery pack$0      
Radar-based brake regeneration$200      
Rear-engine configuration $0$0$0$0$0$0
Regeneration paddles$100      
Regenerative braking $0$0$0$0$0$0
Exterior 
Active front spoiler     $500$500
Active grille shutters $0$0$0$0$0$0
Active rear spoiler $300$300$300$300$300$300
Body kit (gray/black)  $0 $0$0$0
Bright-finished exhaust tip(s) $25$25$25$25$25$25
Painted brake calipers (optional)   $0$0$0$0
Power retractable roof section  $2000 $2000  
Retractable rear spoiler $400$400$400$400  
Sunroof     $900 
Tall rear wing-type spoiler     $500$500
Infotainment 
4G LTE connectivity $0$0$0$0$0$0
Android Auto support$100      
DVD-Audio-compatible player $0$0$0$0$0$0
DVD-compatible player$0      
Handwriting recognition $200$200$200$200$200$200
Off-road navigation system $0$0$0$0$0$0
Surround sound$250    $250$250
Telematics service, such as OnStar $200$200$200$200$200$200
Telematics service, such as OnStar, with navigation$225      
Traffic + travel information$25      
Traffic information $25$25$25$25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming headlights      $200
Auto-dimming passenger-side mirror $75$75$75$75$75$75
Boost gauge $75$75$75$75$75$75
Chronometer     $100$100
Compass$0      
Cornering lights $50$50$50$50$50$50
Headlight washers $50$50$50$50$50$50
Interior ambient lighting $150$150$150$150$150$150
Interior ambient lighting, configurable$150      
LED headlights     $1000$1000
Mirror tilt-down in reverse$25      
Performance meter     $150$150
Steering-linked headlights $150$150$150$150$150$150
Tachometer $75$75$75$75$75$75
Turn signals on or near mirrors$25      
Xenon HID headlights$500$500$500$500$500  
Seats and Interior Trim 
Center armrest(s), front row $75$75$75$75$75$75
Center armrest(s), second row$50      
Foldaway tray tables, second row$150      
Folding second row seats$300      
Folding second row seats w/o opening to trunk $75$75$75$75$75$75
Illuminated carbon fiber door sill trim plates $300$300$300$300$300$300
Illuminated door sill trim plates$200      
Leather door panel trim $250$250$250$250$250$250
Memory system, passenger seat$150      
Metal pedals $75$75$75$75$75$75
Power seatback bolsters, driver seat      $100
Power seatback bolsters, passenger seat      $100
Power thigh bolsters, driver seat      $100
Power thigh bolsters, passenger seat      $100
Power thigh support length adjuster, driver seat $100$100$100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100$100$100
Synthetic suede headliner $650 $650 $650$650
Synthetic suede pillars and windshield header    $200  
Upholstered instrument panel$300      
Upholstered instrument panel, leather $1000$1000$1000$1000$1000$1000
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Adaptive dampers - electrical $500$500$500$500$500$500
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector     $200$200
Polished alloy wheels     $350 
Rear wheel steering     $1500$1500
Transmission 
Steering-wheel-mounted transmission controls     $100$100
Total Value of Features$6,825$7,945$10,995$7,345$10,595$14,845$19,045
Value of Feature Adjustments$0$1,120$4,170$520$3,770$8,020$12,220
Value of Feature Adjustments0-127-403-52-326-280-265

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

Model Year20172021
ModelB-Class911
Body4dr Hatch2dr Coupe
Wheelbase106.3 in96.5 in
Length171.6 in177.9 in
Width70.3 in72.9 in
Height61.3 in51.1 in
Curb Weight3,925 lb.3,355 lb.
Fuel Capacity0.0 gal.16.9 gal.
Cargo Volume,
Minimum
21.0 ft34.6 ft3
Cargo Volume,
Maximum
51.4 ft34.6 ft3

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Option Package Details
Mercedes-Benz B-Class B250e

Premium 3 Package
FeatureValueRequested?
Rearview camera200Yes
Smartphone integration0No
Wi-Fi hotspot50Yes
Apple CarPlay support100Yes
Android Auto support100No
DVD-compatible player0No
Media drive15Yes
Traffic + travel information0No
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Harman/Kardon, 450W, 12 speakers (with subwoofer)350No
Satellite radio200Yes
Proximity key250Yes
Regeneration paddles100No
Radar-based brake regeneration200No
Total Requested204073%
Total Not Requested75027%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Upholstered instrument panel300Yes
Interior ambient lighting, configurable150No
Total Requested140090%
Total Not Requested15010%

Option Package Details
Porsche 911 Carrera

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested132568%
Total Not Requested62532%

Option Package Details
Porsche 911 Targa

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested132568%
Total Not Requested62532%

Option Package Details
Porsche 911 Carrera S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested132568%
Total Not Requested62532%

Option Package Details
Porsche 911 Targa S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000No
Leather upholstery, extended coverage0No
Total Requested00%
Total Not Requested1000100%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50No
Cornering lights50No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
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
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested132568%
Total Not Requested62532%

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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