Porsche 911 Porsche 911 2009 Mercedes-Benz M-Class Mercedes-Benz M-Class 2013

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

Lowest Total Price: $100,240

Mercedes-Benz M-Class ML63 AMG   
Difference: $11,625

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092013
Model911911M-Class
TrimTargaTarga SML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Base Price $89,500 $100,100 $96,100
Navigation system 2,110 2,110  
Adaptive Sports Seats 3,055 3,055  
iPod integration 440 440  
Auto-dimming rearview mirror 420 420  
Sport Chrono Package Plus 960 960  
Metallic paint (extra cost) 710 710  
Floor mats 140 140  
Heated front seats 500 500  
Bluetooth cell phone link 695 695  
Wood trim 890 890  
CD changer, in-dash 650 650  
Rear wiper 360 360  
Audio controls on steering wheel 870 870  
Heated steering wheel 190 190 225
Illuminated door sill trim plates 775 775  
Obstacle detection, rear 530 530  
Steering-linked headlights 690 690  
Satellite radio 750 750  
Voice control for nav and audio 595 595  
Adaptive dampers - electrical 1,990    
Upholstered instrument panel, leather 3,295 3,295  
Cooled or ventilated front seats 800 800  
Traffic information 0 0  
Panoramic sunroof     1,090
Synthetic suede headliner     1,920
Navigation system 1,794 1,794  
Adaptive Sports Seats 2,597 2,597  
iPod integration 0 0  
Auto-dimming rearview mirror 0 0  
Sport Chrono Package Plus 816 816  
Metallic paint (extra cost) 0 0  
Floor mats 119 119  
Heated front seats 425 425  
Bluetooth cell phone link 0 0  
Wood trim 757 757  
CD changer, in-dash 553 553  
Rear wiper 306 306  
Audio controls on steering wheel 0 0  
Heated steering wheel 0 0 209
Illuminated door sill trim plates 0 0  
Obstacle detection, rear 451 451  
Steering-linked headlights 0 0  
Satellite radio 0 0  
Voice control for nav and audio 0 0  
Adaptive dampers - electrical 1,692    
Upholstered instrument panel, leather -306 -306  
Cooled or ventilated front seats 0 0  
Traffic information 0 0  
Panoramic sunroof     1,014
Synthetic suede headliner     1,786
Options (change) 21,415 19,425 3,235
Options (change) 9,204 7,512 3,009
Destination 950 950 905
Total Price $111,865 $120,475 $100,240

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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 911 vs. Mercedes-Benz M-Class

Lowest Adjusted Price: Mercedes-Benz M-Class ML63 AMG
Lowest Adjusted Invoice: Porsche 911 Targa S
TrueDelta Adjusted Price Difference: $19,365
TrueDelta Adjusted Invoice Difference: $77,622
Model Year200920092013
Model911911M-Class
TrimTargaTarga SML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Engine345hp H6385hp H6518hp V8
TransmissionM6M6T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9830, 14
Tire (rear if not all the same)235/40-18235/35-19265/45-20
Total Price$111,865$120,475$100,240
Adjustments for Features00-7,740
Feature-Adjusted Total Price$111,865$120,475$92,500
Cost Above Minimum$0$8,610$0

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

Model Year200920092013
Model911911M-Class
TrimTargaTarga SML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700$1700
Accessories 
AC power outlet  $100
Power liftgate  $350
Power rear side windows  $200
Proximity key  $250
Remote app  $25
Semi-automated parking system  $500
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Blind spot warning system  $200
Driver drowsiness monitor  $150
Forward collision warning  $200
Hill descent control  $250
Knee airbag, driver  $75
Lane departure warning  $200
Obstacle detection, front  $150
Radar- or camera-based collision preparation system  $0
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Side curtain airbags  $350
Temporary spare tire  $150
Trailer sway control  $25
Cargo Management 
Aluminum roof rails  $250
Cargo area partition net  $40
Cargo cover  $75
Console with shifter$150$150 
Console without shifter  $150
Climate Control 
Automatic air recirculation  $100
Dual-zone climate control  $125
Rear air vents with automatic controls  $250
Residual heat  $50
Water-repellent front-door glass$15$15 
Drivetrain 
Limited-slip rear differential$300$300 
Engine / Motor 
Rear-engine configuration$0$0 
Exterior 
Body kit  $0
Deep-tinted rear windows  $275
Rear bumper protector  $40
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
App support  $0
Bluetooth audio streaming  $25
DVD-Audio-compatible player$0$0 
DVD-compatible player  $0
HD radio  $50
In-vehicle Internet  $150
iPod integration$100$100 
Off-road navigation system$0$0 
SD Card slot  $25
SMS text-to-speech reader  $25
Surround sound  $250
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information  $25
Traffic information$25$25 
USB port  $25
Voice control for external devices  $0
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Fog lights$125$125 
Interior ambient lighting$150$150 
Interior ambient lighting, configurable  $150
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Memory system, passenger seat  $150
Power headrest height adjuster, driver seat  $50
Power headrest height adjuster, passenger seat  $50
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Suspension, Wheels, and Tires 
Active stabilizer bars  $500
Air suspension, auto-leveling and height adjustable  $1000
Sport suspension (upgrade)  $0
Transmission 
Launch control$100$100 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$3,940$3,940$11,680
Value of Feature Adjustments$0$0$7,740
Value of Feature Adjustments00-7,203

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

Model Year20092013
Model911M-Class
Body2dr Coupe4dr SUV
Wheelbase92.5 in114.8 in
Length175.6 in189.1 in
Width71.2 in75.2 in
Height51.6 in70.7 in
Curb Weight3,076 lb.4,752 lb.
Fuel Capacity16.9 gal.24.6 gal.
Row 1 Headroom38.0 in38.9 in
Row 1 Shoulder Room51.7 in58.5 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in40.3 in
Row 2 Headroom31.5 in38.5 in
Row 2 Shoulder Room0.0 in58.4 in
Row 2 Legroom0.0 in38.4 in
Cargo Volume,
Minimum
4.4 ft336.2 ft3
Cargo Volume,
Maximum
4.471.0 ft3

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Option Package Details
Porsche 911 Targa

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Launch control100No
Total Requested30075%
Total Not Requested10025%

Option Package Details
Porsche 911 Targa S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Launch control100No
Total Requested30075%
Total Not Requested10025%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%

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