Porsche Boxster Porsche Boxster 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2012

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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: $88,770

Porsche Boxster S   
Difference: $9,420

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142012
ModelBoxsterM-Class
TrimSML63 AMG
Body2dr Convertible4dr SUV
Base Price $62,100 $94,990
7-speed automated manual 3,200  
Premium Package Plus 5,560  
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
Adaptive cruise control, all-speed 2,170  
Metallic paint (extra cost) 710  
Illuminated door sill trim plates 825  
Obstacle detection, front 330  
Obstacle detection, rear 530  
Upholstered instrument panel, leather 2,385  
Adaptive dampers - electrical 1,790  
Wood trim 1,790  
CD changer, in-dash 670  
Audio controls on steering wheel 615  
Voice control for nav and audio 520  
Power-folding mirrors 320  
Heated steering wheel 270 225
Driver Assistance Package   2,100
7-speed automated manual 0  
Premium Package Plus 0  
Infotainment Package 0  
Bose 505W 10 speakers 0  
Adaptive cruise control, all-speed 0  
Metallic paint (extra cost) 0  
Illuminated door sill trim plates 0  
Obstacle detection, front 0  
Obstacle detection, rear 451  
Upholstered instrument panel, leather 0  
Adaptive dampers - electrical 0  
Wood trim 0  
CD changer, in-dash 0  
Audio controls on steering wheel 0  
Voice control for nav and audio 0  
Power-folding mirrors 0  
Heated steering wheel 0 209
Driver Assistance Package   1,953
Options (change) 25,675 2,325
Options (change) 451 2,162
Destination 995 875
Total Price $88,770 $98,190

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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: Porsche Boxster vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $4,605
TrueDelta Adjusted Invoice Difference: $85,451
Model Year20142012
ModelBoxsterM-Class
TrimSML63 AMG
Body2dr Convertible4dr SUV
Engine315hp H6518hp V8
TransmissionS7T7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/30 MPG14/18 MPG
Audio (watts, speakers)445, 10830, 14
Tire (rear if not all the same)235/40-19265/45-20
Total Price$88,770$98,190
Adjustments for Features0-4,815
Feature-Adjusted Total Price$88,770$93,375

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

Model Year20142012
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 
AC power outlet $100
Power liftgate $350
Power rear side windows $200
Remote window/roof operation $15
Semi-automated parking system $500
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot collision prevention $150
Blind spot warning system $200
Driver drowsiness monitor $150
Hill descent control $250
Knee airbag, passenger$75 
Lane departure prevention $150
Lane departure warning $200
Rear side airbags $300
Rearview camera $200
Roll bar$200 
Rollover sensor $50
Temporary spare tire $150
Trailer sway control $25
Cargo Management 
Aluminum roof rails $250
Cargo area partition net $40
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
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 
Body kit $0
Deep-tinted rear windows $275
Power convertible top$4000 
Rear bumper protector $40
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
App support$0 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Off-road navigation system$0 
SD Card slot $25
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Chronometer $100
Compass $0
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 support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Total Value of Features$6,305$11,120
Value of Feature Adjustments$0$4,815
Value of Feature Adjustments0-4,481

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

Model Year20142012
ModelBoxsterM-Class
Body2dr Convertible4dr SUV
Wheelbase97.4 in114.8 in
Length172.2 in189.1 in
Width70.9 in75.2 in
Height50.5 in70.7 in
Curb Weight2,976 lb.5,238 lb.
Fuel Capacity16.9 gal.24.6 gal.
Row 1 Headroom38.6 in38.9 in
Row 1 Shoulder Room51.7 in58.5 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 in40.3 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in58.4 in
Row 2 Legroom0.0 in38.4 in
Cargo Volume,
Minimum
9.9 ft336.2 ft3
Cargo Volume,
Maximum
9.971.0 ft3

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Option Package Details
Porsche Boxster S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Wind blocker, small100No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Automatic climate control, front200Yes
Total Requested300089%
Total Not Requested37511%
Infotainment Package
FeatureValueRequested?
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Satellite radio200Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0No
Navigation system600Yes
Total Requested915100%
Total Not Requested00%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested110079%
Total Not Requested30021%

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