Mercedes-Benz M-Class Mercedes-Benz M-Class 2015 Porsche 911 Porsche 911 2021

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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: $104,885

Mercedes-Benz M-Class ML63 AMG   
Difference: $41,115

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015202120212021
ModelM-Class911911911
TrimML63 AMGCarrera STurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe
Base Price $98,400 $115,100 $170,800 $203,500
Driver Assistance Package 1,950      
Multicontour front seats 1,100      
Synthetic suede headliner 1,920      
Wood/leather-wrapped steering wheel 590 990 370 370
Adaptive cruise control, all-speed   2,490 2,490 2,490
Premium Package Plus   3,970    
Adaptive sport seats plus   3,825 1,145  
Roof rack   400 400 400
Illuminated carbon fiber door sill trim plates   1,275 1,275 1,275
Active stabilizer bars   3,160 3,160  
Rear wheel steering   2,090    
Sport suspension (upgrade)   890    
Upholstered instrument panel, leather   3,490    
Sunroof   1,990   1,990
Wood trim   1,990 1,990 0
Body kit   750 750 750
Rear wiper   360 360 360
Power-folding mirrors   320 320 0
Blind spot warning system   850 850 850
Metallic paint (extra cost)   710    
Interior ambient lighting     510 510
Proximity key     1,090 1,090
Cooled or ventilated front seats     840 840
Auto-dimming headlights     500  
Driver Assistance Package 1,814      
Multicontour front seats 1,023      
Synthetic suede headliner 1,786      
Wood/leather-wrapped steering wheel 549 842 315 315
Adaptive cruise control, all-speed   2,117 2,117 2,117
Premium Package Plus   3,375    
Adaptive sport seats plus   3,251 973  
Roof rack   340 340 340
Illuminated carbon fiber door sill trim plates   1,084 1,084 1,084
Active stabilizer bars   2,686 2,686  
Rear wheel steering   1,777    
Sport suspension (upgrade)   757    
Upholstered instrument panel, leather   2,967    
Sunroof   1,692   1,692
Wood trim   1,692 1,692 0
Body kit   638 638 638
Rear wiper   306 306 306
Power-folding mirrors   272 272 0
Blind spot warning system   723 723 723
Metallic paint (extra cost)   604    
Interior ambient lighting     434 434
Proximity key     927 927
Cooled or ventilated front seats     714 714
Auto-dimming headlights     425  
Options (change) 5,560 29,550 16,050 10,925
Options (change) 5,172 25,123 13,646 9,290
Destination 925 1,350 1,350 1,350
Total Price $104,885 $146,000 $188,200 $215,775

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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: Mercedes-Benz M-Class ML63 AMG
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $45,705
TrueDelta Adjusted Invoice Difference: $83,121
Model Year2015202120212021
ModelM-Class911911911
TrimML63 AMGCarrera STurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe
Engine518hp V8443hp H6572hp H6640hp H6
TransmissionT7M7S8S8
DrivetrainAWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)830, 14?, 8555, 12555, 12
Tire (rear if not all the same)265/45-20245/35-20255/35-20255/35-20
Total Price$104,885$146,000$188,200$215,775
Adjustments for Features-4,5900-4,600-8,600
Feature-Adjusted Total Price$100,295$146,000$183,600$207,175
Cost Above Minimum$0$0$37,600$61,175

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

Model Year2015202120212021
ModelM-Class911911911
TrimML63 AMGCarrera STurboTurbo S
Body4dr SUV2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   
7-speed manual $300  
8-speed automated manual  $1300$1300
AWD$1700 $1700$1700
RWD $0  
Accessories 
AC power outlet$100   
Heated / cooled cup holders, front row$75   
Heated steering wheel $100$100$100
Power liftgate$350   
Power rear side windows$200   
Semi-automated parking system$500   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Around view cameras$500   
Automatic braking, low-speed$200   
Blind spot collision prevention$150   
Ceramic brake rotors   $4000
Driver drowsiness monitor$150   
Hill descent control$250   
Knee airbag, passenger $75$75$75
Lane departure prevention$150   
Lane departure warning$200   
Rearview camera $200$200$200
Rollover sensor$50   
Secondary collision brake assist $25$25$25
Temporary spare tire$150   
Torque vectoring, brake-based $100$100$100
Trailer sway control$25   
Cargo Management 
Aluminum roof rails$250   
Cargo area partition net$40   
Cargo cover$75   
Console with shifter $150$150$150
Console without shifter$150   
Roof rack $300$300$300
Climate Control 
Rear air vents with automatic controls$250   
Water-repellent front-door glass $15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500$500
Limited-slip rear differential $300$300$300
Engine / Motor 
Rear-engine configuration $0$0$0
Regenerative braking $0$0$0
Exterior 
Active front spoiler  $500$500
Active grille shutters $0$0$0
Active rear spoiler $300$300$300
Deep-tinted rear windows$275   
Painted brake calipers (optional) $0$0$0
Rear bumper protector$40   
Rear spoiler$200   
Retractable rear spoiler $400  
Tall rear wing-type spoiler  $500$500
Infotainment 
4G LTE connectivity $0$0$0
Apple CarPlay support $100$100$100
DVD-Audio-compatible player $0$0$0
DVD-compatible player$0   
Handwriting recognition $200$200$200
Off-road navigation system $0$0$0
SMS text-to-speech reader$25   
Surround sound$250 $250$250
Telematics service, such as OnStar $200$200$200
Telematics service, such as OnStar, with navigation$225   
Traffic + travel information$25   
Traffic information $25$25$25
Voice control for external devices$0   
Wi-Fi hotspot $50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75
Boost gauge $75$75$75
Chronometer$100 $100$100
Compass$0   
Cornering lights $50$50$50
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
LED headlights $1000$1000$1000
Mirror tilt-down in reverse$25   
Performance meter  $150$150
Turn signals on or near mirrors$25   
Xenon HID headlights$500   
Seats and Interior Trim 
Center armrest(s), second row$50   
Folding second row seats$300   
Folding second row seats w/o opening to trunk $75$75$75
Illuminated carbon fiber door sill trim plates $300$300$300
Illuminated door sill trim plates$200   
Massage, driver seat$100   
Massage, passenger seat$100   
Memory system, passenger seat$150   
Power headrest height adjuster, driver seat$50   
Power headrest height adjuster, passenger seat$50   
Power thigh bolsters, driver seat $100$100$100
Power thigh bolsters, passenger seat $100$100$100
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000   
Alloy wheels$350$350 $350
Electronic systems calibration selector$200 $200$200
Polished alloy wheels  $350 
Rear wheel steering $1500$1500$1500
Sport suspension (upgrade)$0$0  
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$11,205$6,615$11,215$15,215
Value of Feature Adjustments$4,590$0$4,600$8,600
Value of Feature Adjustments-4,2720-367-424

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

Model Year20152021
ModelM-Class911
Body4dr SUV2dr Coupe
Wheelbase114.8 in96.5 in
Length189.1 in177.9 in
Width75.2 in72.9 in
Height70.7 in51.1 in
Curb Weight4,752 lb.3,355 lb.
Fuel Capacity24.6 gal.16.9 gal.
Row 1 Headroom38.9 in0.0 in
Row 1 Shoulder Room58.5 in0.0 in
Row 1 Legroom40.3 in0.0 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room58.4 in0.0 in
Row 2 Legroom38.4 in0.0 in
Cargo Volume,
Minimum
36.2 ft34.6 ft3
Cargo Volume,
Maximum
71.0 ft34.6 ft3

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Option Package Details
Mercedes-Benz M-Class ML63 AMG

Driver Assistance Package
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200Yes
Blind spot intervention150No
Total Requested90064%
Total Not Requested50036%
Multicontour front seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Total Requested40067%
Total Not Requested20033%

Option Package Details
Porsche 911 Carrera S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200Yes
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Total Requested272581%
Total Not Requested62519%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100Yes
Total Requested150088%
Total Not Requested20012%

Option Package Details
Porsche 911 Turbo

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested30060%
Total Not Requested20040%

Option Package Details
Porsche 911 Turbo S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1100100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%

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