Mercedes-Benz M-Class Mercedes-Benz M-Class 2007 Porsche 911 Porsche 911 2008

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Mercedes-Benz M-Class vs. Porsche 911 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.

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

Lowest Total Price: $55,625

Mercedes-Benz M-Class ML350 / ML320   
Difference: $32,485

Lowest Total Invoice: $51,785

Mercedes-Benz M-Class ML350 / ML320   
Difference: $24,940

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720082008200820082008
ModelM-ClassM-ClassM-Class911911911911911
TrimML350 / ML320ML500ML63 AMGCarreraCarrera STargaTarga STurbo
Body4dr SUV4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $42,680 $49,200 $85,500 $73,500 $83,800 $87,000 $97,300 $126,200
Base Invoice $39,692 $45,756 $79,515 $64,174 $73,192 $76,038 $85,011 $110,313
CD changer, remote 440 440   650 650 650 650 650
Lighting Package 900 900 900          
Premium II Package 5,800 5,800            
Multicontour Seats 790 790            
Metallic paint (extra cost) 700 700   690 690 690 690  
Leather seating surfaces 1,540 1,540            
Heated front seats 700     500 500 500 500 500
Obstacle detection, rear 760 760 760 530 530 530 530 530
Wood/leather-wrapped steering wheel 540 540 540 1,360 1,360 1,360 1,360 620
Adaptive Sports Seats       3,055 3,055 3,055 3,055 1,145
Auto-dimming rearview mirror       385 385 385 385  
Xenon HID headlights       1,090   1,090    
Floor mats       140 140 140 140 140
Adaptive dampers - electrical       1,990   1,990    
Navigation system       2,110 2,110 2,110 2,110  
Rear wiper       360 360 360 360 0
Wood trim       890 890 890 890 890
CD changer, remote 409 409   553 553 553 553 553
Lighting Package 837 837 837          
Premium II Package 5,394 5,394            
Multicontour Seats 735 735            
Metallic paint (extra cost) 651 651   587 587 587 587  
Leather seating surfaces 1,432 1,432            
Heated front seats 651     425 425 425 425 425
Obstacle detection, rear 707 707 707 451 451 451 451 451
Wood/leather-wrapped steering wheel 502 502 502 1,156 1,156 1,156 1,156 527
Adaptive Sports Seats       2,597 2,597 2,597 2,597 973
Auto-dimming rearview mirror       327 327 327 327  
Xenon HID headlights       927   927    
Floor mats       119 119 119 119 119
Adaptive dampers - electrical       1,692   1,692    
Navigation system       1,794 1,794 1,794 1,794  
Rear wiper       306 306 306 306 0
Wood trim       757 757 757 757 757
Options (change) 12,170 11,470 2,200 13,750 10,670 13,750 10,670 4,475
Options (change) 11,318 10,667 2,046 11,691 9,072 11,691 9,072 3,805
Destination 775 775 775 860 860 860 860 860
Total Price $55,625 $61,445 $88,475 $88,110 $95,330 $101,610 $108,830 $131,535
Total Invoice $51,785 $57,198 $82,336 $76,725 $83,124 $88,589 $94,943 $114,978

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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: Mercedes-Benz M-Class vs. Porsche 911

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML350 / ML320
TrueDelta Adjusted Price Difference: $38,855
TrueDelta Adjusted Invoice Difference: $30,870
Model Year20072007200720082008200820082008
ModelM-ClassM-ClassM-Class911911911911911
TrimML350 / ML320ML500ML63 AMGCarreraCarrera STargaTarga STurbo
Body4dr SUV4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine268hp V6302hp V8503hp V8325hp H6355hp H6325hp H6355hp H6480hp H6
TransmissionT7T7T7M6M6M6M6M6
DrivetrainAWDAWDAWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)440, 12440, 12440, 12235, 9235, 9235, 9235, 9325, 13
Tire (rear if not all the same)235/65-17255/55-18295/40-20235/40-18235/35-19235/40-18235/35-19235/35-19
Total Price$55,625$61,445$88,475$88,110$95,330$101,610$108,830$131,535
Adjustments for Features-6,370-6,370-8,8600-125-2,000-2,125-3,250
Feature-Adjusted Total Price$49,255$55,075$79,615$88,110$95,205$99,610$106,705$128,285
Cost Above Minimum$0$5,820$30,360$0$7,095$11,500$18,595$40,175
Total Invoice$51,785$57,198$82,336$76,725$83,124$88,589$94,943$114,978
Adjustments for Features-5,930-5,930-8,2450-109-1,744-1,854-2,841
Feature-Adjusted Total Invoice$45,855$51,268$74,091$76,725$83,015$86,845$93,089$112,137
Cost Above Minimum$0$5,413$28,236$0$6,290$10,120$16,364$35,412

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

Model Year20072007200720082008200820082008
ModelM-ClassM-ClassM-Class911911911911911
TrimML350 / ML320ML500ML63 AMGCarreraCarrera STargaTarga STurbo
Body4dr SUV4dr SUV4dr SUV2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200     
6-speed manual   $150$150$150$150$150
AWD$1700$1700$1700  $1700$1700$1700
RWD   $0$0   
Accessories 
Power liftgate$350$350$350     
Power rear side windows$200$200$200     
Tilt/telescoping steering wheel, manual   $250$250$250$250$250
Tilt/telescoping steering wheel, power$350$350$350     
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0     
Hill descent control$250$250$250     
Obstacle detection, front$150$150$150     
Rear side airbags$300$300$300     
Rearview camera$200$200$200     
Rollover sensor$50$50$50     
Side curtain airbags$350$350$350     
Cargo Management 
Cargo area partition net  $40     
Cargo area rails w/tie downs  $50     
Cargo cover$75$75$75     
Console with shifter   $150$150$150$150$150
Console without shifter$150$150$150     
Roof rails$250$250$250     
Climate Control 
Dual-zone climate control$125$125$125     
Heated windshield washer nozzles   $15$15$15$15$15
Rear air vents$100$100      
Rear air vents with automatic controls  $250     
Residual heat$50$50$50     
Water-repellent front-door glass   $15$15$15$15$15
Drivetrain 
Limited-slip rear differential       $300
Engine / Motor 
Rear-engine configuration   $0$0$0$0$0
Exterior 
Bodyside moldings$75$75$75     
Deep-tinted rear windows$275$275$275     
Larger rear spoiler       $200
Panoramic sunroof     $1200$1200 
Retractable rear spoiler   $400$400$400$400 
Running boards  $350     
Sunroof$900$900$900$900$900  $900
Wheel-lip moldings  $75     
Infotainment 
Aux input$50$50$50     
Off-road navigation system   $0$0$0$0$0
Rear seat audio controls  $25     
Satellite radio$200$200$200     
Surround sound$250$250$250    $250
Telematics service, such as OnStar$200$200$200     
Instruments, Lights, and Mirrors 
Analog clock$25$25$25     
Boost gauge       $75
Cornering lights$50$50$50     
Fog light, rear$100$100$100     
Fog lights$125$125$125 $125 $125$125
Mirror tilt-down in reverse$25$25$25     
Power-folding mirrors$50$50$50     
Steering-linked headlights$150$150$150     
Turn signals on or near mirrors$25$25$25     
Seats and Interior Trim 
Center armrest(s), second row$50$50$50     
Cooled or ventilated front seats  $300     
Memory system, passenger seat$150$150$150     
Power headrest height adjuster, driver seat$50$50$50     
Power headrest height adjuster, passenger seat$50$50$50     
Power thigh bolsters, driver seat   $100$100$100$100$100
Power thigh bolsters, passenger seat   $100$100$100$100$100
Power thigh support length adjuster, driver seat$100$100$100     
Power thigh support length adjuster, passenger seat$100$100$100     
Synthetic suede inserts in leather seating surfaces  $0     
Upholstered instrument panel, leather       $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500$500$500$500
Air suspension, auto-leveling and height adjustable  $1000     
Sport suspension (upgrade)  $0     
Transmission 
Steering-wheel-mounted transmission controls$100$100$100     
Total Value of Features$8,950$8,950$11,440$2,580$2,705$4,580$4,705$5,830
Value of Feature Adjustments$6,370$6,370$8,860$0$125$2,000$2,125$3,250
Value of Feature Adjustments-5,930-5,930-8,2450-109-1,744-1,854-2,841

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

Model Year20072008
ModelM-Class911
Body4dr SUV2dr Coupe
Wheelbase114.7 in92.5 in
Length188.5 in175.6 in
Width75.2 in71.2 in
Height69.8 in51.6 in
Curb Weight4,706 lb.3,076 lb.
Fuel Capacity25.1 gal.17.0 gal.
Row 1 Headroom39.9 in38.0 in
Row 1 Shoulder Room59.9 in51.7 in
Row 1 Hip Room55.0 in53.4 in
Row 1 Legroom42.2 in41.6 in
Row 2 Headroom39.8 in31.5 in
Row 2 Shoulder Room59.8 in0.0 in
Row 2 Legroom40.0 in0.0 in
Cargo Volume,
Minimum
29.4 ft34.8 ft3
Cargo Volume,
Maximum
72.4 ft34.8 ft3

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Option Package Details
Mercedes-Benz M-Class ML350 / ML320

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%
Premium II Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Mirror tilt-down in reverse25No
Sunroof900Yes
Rain-sensing wipers100Yes
Satellite radio200No
Power liftgate300No
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested227561%
Total Not Requested147539%
Multicontour Seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested55073%
Total Not Requested20027%

Option Package Details
Mercedes-Benz M-Class ML500

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%
Multicontour Seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested55073%
Total Not Requested20027%
Premium II Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Mirror tilt-down in reverse25No
Sunroof900Yes
Satellite radio200No
Power liftgate300No
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested202558%
Total Not Requested147542%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55073%
Total Not Requested20027%

Option Package Details
Porsche 911 Carrera

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Carrera S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Targa

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Targa S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 tilt adjuster, passenger seat100Yes
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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Turbo

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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
Total Requested30060%
Total Not Requested20040%

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