Porsche Boxster Porsche Boxster 2012 Mercedes-Benz M-Class Mercedes-Benz M-Class 2006

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Porsche Boxster vs. Mercedes-Benz M-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 Boxster vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $52,665

Mercedes-Benz M-Class ML350   
Difference: $9,895

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122012201220062006
ModelBoxsterBoxsterBoxsterM-ClassM-Class
TrimBaseSS Black EditionML350ML500
Body2dr Convertible2dr Convertible2dr Convertible4dr SUV4dr SUV
Base Price $48,100 $58,600 $65,200 $39,750 $48,500
Adaptive Sports Seats 3,055 3,055 3,055    
Convenience Package 2,490 2,490      
CD changer, in-dash 650 650 650    
Wood/leather-wrapped steering wheel 980 980      
Heated front seats 525 525 525 690  
Heated steering wheel 250 250      
Wood trim 890 890      
Navigation system 3,430        
Unbranded 185W 7 speakers 0        
Obstacle detection, rear 530 530 530 750 750
Metallic paint (extra cost) 710 710   690 690
Infotainment Package   3,640      
Audio controls on steering wheel     125    
Lighting Package       890 890
Entertainment Package       1,080 1,080
Premium Package       6,150 3,750
Sunroof       1,390 1,290
Satellite radio       500 500
Adaptive Sports Seats 0 0 0    
Convenience Package 0 0      
CD changer, in-dash 0 0 0    
Wood/leather-wrapped steering wheel 0 0      
Heated front seats 0 0 0 642  
Heated steering wheel 0 0      
Wood trim 0 0      
Navigation system 0        
Unbranded 185W 7 speakers 0        
Obstacle detection, rear 451 451 451 698 698
Metallic paint (extra cost) 0 0   642 642
Infotainment Package   0      
Audio controls on steering wheel     0    
Lighting Package       828 828
Entertainment Package       1,004 1,004
Premium Package       5,720 3,488
Sunroof       1,293 1,200
Satellite radio       465 465
Options (change) 13,510 13,720 4,885 12,140 8,950
Options (change) 451 451 451 11,292 8,325
Destination 950 950 950 775 775
Total Price $62,560 $73,270 $71,035 $52,665 $58,225

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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 Boxster dealer quotes or Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. Mercedes-Benz M-Class

Lowest Adjusted Price: Mercedes-Benz M-Class ML350
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $11,650
TrueDelta Adjusted Invoice Difference: $45,868
Model Year20122012201220062006
ModelBoxsterBoxsterBoxsterM-ClassM-Class
TrimBaseSS Black EditionML350ML500
Body2dr Convertible2dr Convertible2dr Convertible4dr SUV4dr SUV
Engine255hp H6310hp H6320hp H6268hp V6302hp V8
TransmissionM6M6M6T7T7
DrivetrainRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)185, 7325, 11325, 11440, 12440, 12
Tire (rear if not all the same)205/55-17235/40-18235/35-19235/65-17255/55-18
Total Price$62,560$73,270$71,035$52,665$58,225
Adjustments for Features-150-4000-1,905-1,930
Feature-Adjusted Total Price$62,410$72,870$71,035$50,760$56,295
Cost Above Minimum$0$10,460$8,625$0$5,535

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Features Comparison: Porsche Boxster vs. Mercedes-Benz M-Class

Model Year20122012201220062006
ModelBoxsterBoxsterBoxsterM-ClassM-Class
TrimBaseSS Black EditionML350ML500
Body2dr Convertible2dr Convertible2dr Convertible4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0  
AWD   $1700$1700
Accessories 
Heated steering wheel$100$100   
Power liftgate   $350$350
Power rear side windows   $200$200
Remote window/roof operation   $15$15
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Hill descent control   $250$250
Obstacle detection, front   $150$150
Roll bar$200$200$200  
Rollover sensor   $50$50
Side curtain airbags   $350$350
Cargo Management 
Cargo net$40$40$40  
Console with shifter$150$150$150  
Console without shifter   $150$150
Roof rails   $250$250
Climate Control 
Dual-zone climate control   $125$125
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Rear wiper   $175$175
Residual heat   $50$50
Water-repellent front-door glass$15$15$15  
Engine / Motor 
Mid-engine configuration$0$0$0  
Exterior 
Bodyside moldings   $75$75
Bright-finished exhaust tip(s)$25$25$25 $25
Deep-tinted rear windows   $275$275
Power convertible top$4000$4000$4000  
Retractable rear spoiler$400$400$400  
Sunroof   $900$900
Infotainment 
Bluetooth cell phone link$100$100$100  
CD changer, in-dash$325$325$325  
CD changer, remote   $200$200
CD player   $125$125
Media drive$15$15$15  
Off-road navigation system$0$0$0  
Surround sound $250$250$250$250
Telematics service, such as OnStar   $200$200
Traffic information$25$25$25  
Instruments, Lights, and Mirrors 
Analog clock   $25$25
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Auto-dimming rearview mirror$150$150$150  
Automatic headlights   $125$125
Turn signals on or near mirrors   $25$25
Seats and Interior Trim 
Center armrest(s), second row   $50$50
Folding second row seats   $300$300
Leather-wrapped steering wheel  $150  
Memory system, driver seat$200$200$200  
Power 4-way lumbar adjuster, passenger seat   $150$150
Power thigh bolsters, driver seat$100$100$100  
Power thigh bolsters, passenger seat$100$100$100  
Power thigh support length adjuster, driver seat   $100$100
Power thigh support length adjuster, passenger seat   $100$100
Wood trim$300$300 $300$300
Wood/leather-wrapped steering wheel$150$150 $150$150
Transmission 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$6,810$7,060$6,660$8,565$8,590
Value of Feature Adjustments$150$400$0$1,905$1,930
Value of Feature Adjustments-3-80-1,774-1,797

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Specifications Comparison: Porsche Boxster vs. Mercedes-Benz M-Class

Model Year20122006
ModelBoxsterM-Class
Body2dr Convertible4dr SUV
Wheelbase95.1 in114.7 in
Length172.1 in188.5 in
Width70.9 in75.2 in
Height50.9 in69.8 in
Curb Weight2,944 lb.4,624 lb.
Fuel Capacity16.9 gal.25.1 gal.
Row 1 Headroom38.4 in39.9 in
Row 1 Shoulder Room51.7 in59.9 in
Row 1 Hip Room53.4 in55.0 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom0.0 in39.8 in
Row 2 Shoulder Room0.0 in59.8 in
Row 2 Legroom0.0 in40.0 in
Cargo Volume,
Minimum
9.9 ft329.4 ft3
Cargo Volume,
Maximum
9.972.4 ft3

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Option Package Details
Porsche Boxster

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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 seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested95070%
Total Not Requested40030%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested105072%
Total Not Requested40028%

Option Package Details
Porsche Boxster S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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 seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested95070%
Total Not Requested40030%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested105072%
Total Not Requested40028%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
Surround sound250Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25No
Total Requested105072%
Total Not Requested41528%

Option Package Details
Porsche Boxster S Black Edition

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
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 seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested95070%
Total Not Requested40030%

Option Package Details
Mercedes-Benz M-Class ML350

Sunroof
FeatureValueRequested?
Sunroof900No
Rain-sensing wipers100Yes
Total Requested10010%
Total Not Requested90090%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
MP3-compatible player50Yes
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested50059%
Total Not Requested35041%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Wood/leather-wrapped steering wheel150Yes
Power liftgate300No
Front sport buckets100Yes
Interior ambient lighting150No
Telematics service, such as OnStar200No
Wood trim300Yes
Deep-tinted rear windows275No
Roof rails250No
Total Requested235061%
Total Not Requested152539%

Option Package Details
Mercedes-Benz M-Class ML500

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
MP3-compatible player50Yes
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested50059%
Total Not Requested35041%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces450Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Wood/leather-wrapped steering wheel150Yes
Power liftgate300No
Front sport buckets100Yes
Interior ambient lighting150No
Total Requested160067%
Total Not Requested80033%

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