Porsche Boxster Porsche Boxster 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2008

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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: $87,345

Porsche Boxster S   
Difference: $6,045

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142008
ModelBoxsterM-Class
TrimSML63 AMG
Body2dr Convertible4dr SUV
Base Price $62,100 $87,000
Premium Package Plus 3,240  
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
7-speed automated manual 3,200  
Adaptive sport seats plus 3,825  
Adaptive cruise control, all-speed 2,170  
CD changer, in-dash 670  
Obstacle detection, front 330  
Obstacle detection, rear 530 770
Illuminated door sill trim plates 825 550
Voice control for nav and audio 520 510
Power-folding mirrors 320  
Audio controls on steering wheel 615  
Wood trim 1,515  
Adaptive dampers - electrical 1,790  
Metallic paint (extra cost) 710  
iPod integration   375
Proximity key   1,110
Adaptive cruise control   2,200
Premium Package Plus 0  
Infotainment Package 0  
Bose 505W 10 speakers 0  
7-speed automated manual 0  
Adaptive sport seats plus 0  
Adaptive cruise control, all-speed 0  
CD changer, in-dash 0  
Obstacle detection, front 0  
Obstacle detection, rear 451 716
Illuminated door sill trim plates 0 512
Voice control for nav and audio 0 474
Power-folding mirrors 0  
Audio controls on steering wheel 0  
Wood trim 0  
Adaptive dampers - electrical 0  
Metallic paint (extra cost) 0  
iPod integration   349
Proximity key   1,032
Adaptive cruise control   2,046
Options (change) 24,250 5,515
Options (change) 451 5,129
Destination 995 875
Total Price $87,345 $93,390

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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: Porsche Boxster vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $4,020
TrueDelta Adjusted Invoice Difference: $83,583
Model Year20142008
ModelBoxsterM-Class
TrimSML63 AMG
Body2dr Convertible4dr SUV
Engine315hp H6503hp V8
TransmissionS7T7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/30 MPG11/14 MPG
Audio (watts, speakers)445, 10440, 12
Tire (rear if not all the same)235/40-19295/40-20
Total Price$87,345$93,390
Adjustments for Features0-2,025
Feature-Adjusted Total Price$87,345$91,365

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

Model Year20142008
ModelBoxsterM-Class
TrimSML63 AMG
Body2dr Convertible4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0 
AWD $1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Power liftgate $350
Power rear side windows $200
Remote window/roof operation $15
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial$200 
Forward collision warning$200 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Radar- or camera-based collision preparation system$0 
Rear side airbags $300
Rearview camera $200
Roll bar$200 
Rollover sensor $50
Temporary spare tire $150
Trailer sway control $25
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Roof rails $250
Climate Control 
Rear air vents with automatic controls $250
Rear wiper $175
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Power convertible top$4000 
Rear bumper protector $40
Retractable rear spoiler$400 
Running boards $350
Sunroof $900
Wheel-lip moldings $75
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
DVD-Audio-compatible player$0 
HD radio$50 
iPod integration $100
Media drive$15 
Off-road navigation system$0 
Rear seat audio controls $25
Telematics service, such as OnStar $200
Traffic information$25 
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Cornering lights $50
Fog lights $125
Interior ambient lighting$150 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Memory system, passenger seat $150
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade) $0
Total Value of Features$8,295$10,320
Value of Feature Adjustments$0$2,025
Value of Feature Adjustments0-1,885

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

Model Year20142008
ModelBoxsterM-Class
Body2dr Convertible4dr SUV
Wheelbase97.4 in114.7 in
Length172.2 in188.5 in
Width70.9 in75.2 in
Height50.5 in71.5 in
Curb Weight2,976 lb.5,093 lb.
Fuel Capacity16.9 gal.25.1 gal.
Row 1 Headroom38.6 in39.9 in
Row 1 Shoulder Room51.7 in59.9 in
Row 1 Hip Room53.4 in55.0 in
Row 1 Legroom42.6 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 S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150Yes
Headlight washers50Yes
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Total Requested305090%
Total Not Requested32510%
Infotainment Package
FeatureValueRequested?
USB port25Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50No
App support0No
Navigation system600Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
Total Requested82590%
Total Not Requested9010%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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