Porsche Cayman Porsche Cayman 2008 Mercedes-Benz B-Class Mercedes-Benz B-Class 2017

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

Lowest Total Price: $37,590

Mercedes-Benz B-Class B250e   
Difference: $24,765

Lowest Total Invoice: $34,499

Mercedes-Benz B-Class B250e   
Difference: $19,720

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082017
ModelCaymanCaymanB-Class
TrimBaseSB250e
Body2dr Hatch2dr Hatch4dr Hatch
Base Price $49,400 $59,100 $39,900
Base Invoice $43,075 $51,567 $37,107
Power Seat Package 1,550 1,550  
Metallic paint (extra cost) 690 690 720
Floor mats 115 115  
Automatic climate control, front 550 550  
Carbon fiber / leather-wrapped steering wheel 1,360 1,360  
Illuminated door sill trim plates 725 725  
Navigation system 3,110 3,110  
Wood trim 890 890 325
Heated front seats 480 480  
Obstacle detection, rear 530 530 970
Upholstered instrument panel, leather 2,095 2,095  
Interior Package     2,250
Power Seat Package 1,318 1,318  
Metallic paint (extra cost) 587 587 670
Floor mats 98 98  
Automatic climate control, front 468 468  
Carbon fiber / leather-wrapped steering wheel 1,156 1,156  
Illuminated door sill trim plates 616 616  
Navigation system 2,644 2,644  
Wood trim 757 757 302
Heated front seats 408 408  
Obstacle detection, rear 451 451 902
Upholstered instrument panel, leather 1,781 1,781  
Interior Package     2,093
Options (change) 12,095 12,095 4,265
Options (change) 10,284 10,284 3,967
Destination 860 860 925
Gas Tax 0 0 -7,500
Total Price $62,355 $72,055 $37,590
Total Invoice $54,219 $62,711 $34,499

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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 Porsche Cayman dealer quotes or Mercedes-Benz B-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Mercedes-Benz B-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz B-Class B250e
TrueDelta Adjusted Price Difference: $29,170
TrueDelta Adjusted Invoice Difference: $23,763
Model Year200820082017
ModelCaymanCaymanB-Class
TrimBaseSB250e
Body2dr Hatch2dr Hatch4dr Hatch
Engine245hp H6295hp H6177hp E
TransmissionM5M6A1
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7?, 8
Tire (rear if not all the same)205/55-17235/40-18225/45-17
Total Price$62,355$72,055$37,590
Adjustments for Features0-150-4,405
Feature-Adjusted Total Price$62,355$71,905$33,185
Cost Above Minimum$0$9,550$0
Total Invoice$54,219$62,711$34,499
Adjustments for Features0-131-4,043
Feature-Adjusted Total Invoice$54,219$62,580$30,456
Cost Above Minimum$0$8,361$0

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

Model Year200820082017
ModelCaymanCaymanB-Class
TrimBaseSB250e
Body2dr Hatch2dr Hatch4dr Hatch
Transmission and Drivetrain 
5-speed manual$0  
6-speed manual $150 
1-speed automatic  $800
RWD$0$0 
FWD  $0
Accessories 
Power rear side windows  $200
Remote app  $25
Semi-automated parking system  $500
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Brake assist  $50
Driver drowsiness monitor  $150
Forward collision warning  $200
Knee airbag, driver  $75
Obstacle detection, front  $150
Radar- or camera-based collision preparation system  $0
Side curtain airbags  $350
Tires, run-flat  $150
Cargo Management 
Cargo cover  $75
Cargo net$40$40 
Console with shifter$150$150 
Console without shifter  $150
Rear seat pass-through  $100
Storage compartment under front seat(s)  $50
Climate Control 
Dual-zone climate control  $125
Electrically heated windshield  $250
Heated windshield washer nozzles$15$15 
Rain-sensing wipers  $175
Rear air vents  $100
Variable intermittent wipers$75$75 
Water-repellent front-door glass$15$15 
Engine / Motor 
10 kW onboard charger  $750
28 kWh battery pack  $0
Automatic start / stop  $150
Mid-engine configuration$0$0 
Exterior 
Bright-finished exhaust tip(s)$25$25 
Retractable rear spoiler$400$400 
Infotainment 
Aux input  $50
Bluetooth audio streaming  $25
Bluetooth cell phone link  $100
HD radio  $50
MP3-compatible player  $50
SD Card slot  $25
Telematics service, such as OnStar, with navigation  $225
Traffic information  $25
USB port  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Automatic headlights  $125
Fog lights$125$125 
Interior ambient lighting$150$150 
Interior ambient lighting, configurable  $150
Mirror tilt-down in reverse  $25
Tachometer$75$75 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel$150$150 
Center armrest(s), front row$75$75 
Center armrest(s), second row  $50
Foldaway tray tables, second row  $150
Folding second row seats  $300
Leather door panel trim$250$250 
Leather-wrapped steering wheel  $150
Memory system, passenger seat  $150
Metal pedals$75$75 
No leather in second row$-300$-300 
Power 4-way lumbar adjuster, passenger seat  $150
Upholstered instrument panel  $300
Upholstered instrument panel, leather$1000$1000 
Total Value of Features$2,420$2,570$6,825
Value of Feature Adjustments$0$150$4,405
Value of Feature Adjustments0-131-4,043

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

Model Year20082017
ModelCaymanB-Class
Body2dr Hatch4dr Hatch
Wheelbase95.1 in106.3 in
Length170.9 in171.6 in
Width70.9 in70.3 in
Height51.4 in61.3 in
Curb Weight2,966 lb.3,925 lb.
Fuel Capacity17.0 gal.0.0 gal.
Cargo Volume,
Minimum
14.5 ft321.0 ft3
Cargo Volume,
Maximum
14.551.4 ft3

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Option Package Details
Porsche Cayman

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

Option Package Details
Porsche Cayman S

Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

Option Package Details
Mercedes-Benz B-Class B250e

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Semi-automated parking system500No
Total Requested25028%
Total Not Requested65072%
Interior Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Upholstered instrument panel300Yes
Interior ambient lighting, configurable0No
Total Requested1400100%
Total Not Requested00%

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