Mercedes-Benz S-Class Mercedes-Benz S-Class 2009 Porsche 911 Porsche 911 2021

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

Lowest Total Price: $122,680

Porsche 911 Carrera   
Difference: $30,020

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092021202120212021
ModelS-ClassS-Class911911911911
TrimS600S65 AMGCarreraCarrera STurboTurbo S
Body4dr Sedan, ext.4dr Sedan, ext.2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $147,450 $198,950 $99,200 $115,100 $170,800 $203,500
iPod integration 425 425        
Illuminated door sill trim plates 950 950        
Heated steering wheel   470 470 470 0 0
Adaptive cruise control, all-speed     2,490 2,490 2,490 2,490
Adaptive sport seats plus     3,825 3,825 1,145  
Illuminated carbon fiber door sill trim plates     1,275 1,275 1,275 1,275
Upholstered instrument panel, leather     3,490 3,490    
Sunroof     1,990 1,990   1,990
Wood trim     1,990 1,990 1,990 0
Body kit     750 750 750 750
Power-folding mirrors     320 320 320 0
Blind spot warning system     850 850 850 850
Metallic paint (extra cost)     710 710    
Premium Package Plus     3,970 3,970    
Interior ambient lighting         510 510
Proximity key         1,090 1,090
Cooled or ventilated front seats         840 840
iPod integration 395 395        
Illuminated door sill trim plates 884 884        
Heated steering wheel   437 400 400 0 0
Adaptive cruise control, all-speed     2,117 2,117 2,117 2,117
Adaptive sport seats plus     3,251 3,251 973  
Illuminated carbon fiber door sill trim plates     1,084 1,084 1,084 1,084
Upholstered instrument panel, leather     2,967 2,967    
Sunroof     1,692 1,692   1,692
Wood trim     1,692 1,692 1,692 0
Body kit     638 638 638 638
Power-folding mirrors     272 272 272 0
Blind spot warning system     723 723 723 723
Metallic paint (extra cost)     604 604    
Premium Package Plus     3,375 3,375    
Interior ambient lighting         434 434
Proximity key         927 927
Cooled or ventilated front seats         714 714
Options (change) 1,375 1,845 22,130 22,130 11,260 9,795
Options (change) 1,279 1,716 18,815 18,815 9,574 8,329
Destination 875 875 1,350 1,350 1,350 1,350
Gas Tax 3,000 3,000 0 0 0 0
Total Price $152,700 $204,670 $122,680 $138,580 $183,410 $214,645

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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 S-Class vs. Porsche 911

Lowest Adjusted Price: Porsche 911 Carrera
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $22,210
TrueDelta Adjusted Invoice Difference: $125,246
Model Year200920092021202120212021
ModelS-ClassS-Class911911911911
TrimS600S65 AMGCarreraCarrera STurboTurbo S
Body4dr Sedan, ext.4dr Sedan, ext.2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine510hp V12604hp V12379hp H6443hp H6572hp H6640hp H6
TransmissionT5T5S8M7S8S8
DrivetrainRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 14600, 14?, 8?, 8555, 12555, 12
Tire (rear if not all the same)255/45-18255/35-20235/40-19245/35-20255/35-20255/35-20
Total Price$152,700$204,670$122,680$138,580$183,410$214,645
Adjustments for Features-8,410-8,435-6000-5,900-10,600
Feature-Adjusted Total Price$144,290$196,235$122,080$138,580$177,510$204,045
Cost Above Minimum$0$51,945$0$16,500$55,430$81,965

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

Model Year200920092021202120212021
ModelS-ClassS-Class911911911911
TrimS600S65 AMGCarreraCarrera STurboTurbo S
Body4dr Sedan, ext.4dr Sedan, ext.2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000    
8-speed automated manual  $1300 $1300$1300
7-speed manual   $300  
RWD$0$0$0$0  
AWD    $1700$1700
Accessories 
Parking guidance system - passive$250$250    
Power door closers$300$300    
Power rear side windows$200$200    
Power trunk closer$350$350    
Remote app  $25$25$25$25
Sunshade, rear, power$225$225    
Sunshades, second row, power$225$225    
Brakes, Airbags, and Other Safety 
Ceramic brake rotors     $4000
Knee airbag, driver  $75$75$75$75
Knee airbag, passenger  $75$75$75$75
Night vision$1750$1750    
Rear side airbags$300$300    
Rollover sensor$50$50    
Secondary collision brake assist  $25$25$25$25
Temporary spare tire$150$150    
Torque vectoring, brake-based   $100$100$100
Cargo Management 
Air-conditioned storage compartment$50$50    
Cargo net$40$40    
Console with shifter  $150$150$150$150
Console without shifter$150$150    
Overhead sunglass holder$25$25    
Storage compartment under front seat(s)$50$50    
Climate Control 
Rear air vents with automatic controls$250$250    
Rear dual-zone climate control$125$125    
Water-repellent front-door glass  $15$15$15$15
Wiper de-icer$25$25    
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500$500
Limited-slip rear differential   $300$300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150
Rear-engine configuration  $0$0$0$0
Regenerative braking  $0$0$0$0
Exterior 
Active front spoiler    $500$500
Active grille shutters  $0$0$0$0
Active rear spoiler  $300$300$300$300
Body kit $0$0$0$0$0
Bright-finished exhaust tip(s) $25$25$25$25$25
Laminated front side windows$200$200    
Painted brake calipers (optional)   $0$0$0
Panoramic sunroof$1200$1200    
Retractable rear spoiler  $400$400  
Sunroof  $900$900$900$900
Tall rear wing-type spoiler    $500$500
Infotainment 
4G LTE connectivity  $0$0$0$0
App support  $0$0$0$0
Apple CarPlay support  $100$100$100$100
Aux input  $50$50$50$50
Bluetooth audio streaming  $25$25$25$25
Bluetooth cell phone link  $100$100$100$100
CD changer, in-dash$325$325    
CD player  $125$125$125$125
Handwriting recognition  $200$200$200$200
HD radio  $50$50$50$50
In-vehicle Internet  $150$150$150$150
iPod integration$100$100    
Media drive  $15$15$15$15
Navigation map updates, three years  $0$0$0$0
Off-road navigation system  $0$0$0$0
Surround sound$250$250  $250$250
Traffic information  $25$25$25$25
USB port  $25$25$25$25
Wi-Fi hotspot  $50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200$200 $200
Auto-dimming passenger-side mirror  $75$75$75$75
Boost gauge  $75$75$75$75
Chronometer$100$100  $100$100
Digital instruments$0$0    
Fog lights$125$125    
Illuminated vanity mirrors, rear seat$100$100    
LED headlights  $1000$1000$1000$1000
Mirror tilt-down in reverse$25$25    
Performance meter    $150$150
Turn signals on or near mirrors$25$25    
Xenon HID headlights$500$500    
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300    
Automatic seat bolsters, front passenger$300$300    
Center armrest(s), second row$50$50    
Cooled or ventilated second row seats$200$200    
Folding second row seats w/o opening to trunk  $75$75$75$75
Heated second row seats$200$200    
Illuminated carbon fiber door sill trim plates  $300$300$300$300
Illuminated door sill trim plates$200$200    
Leather-wrapped steering wheel $150$150$150$150$150
Massage, driver seat$100$100    
Massage, passenger seat$100$100    
Memory system, passenger seat$150$150    
Memory system, second row seats$150$150    
Metal pedals  $75$75$75$75
Power headrest height adjuster, driver seat$50$50    
Power headrest height adjuster, passenger seat$50$50    
Power headrest height adjuster, second row seats$75$75    
Power recliner, second row seats$150$150    
Power seat belt height adjusters, front row$25$25    
Power seatback bolsters, driver seat  $100$100$100$100
Power seatback bolsters, passenger seat  $100$100$100$100
Power thigh bolsters, driver seat  $100$100$100$100
Power thigh bolsters, passenger seat  $100$100$100$100
Power tilt adjuster, second row seats$150$150    
Power-folding headrests, second row seats$50$50    
Wood/leather-wrapped steering wheel$150     
Suspension, Wheels, and Tires 
Active stabilizer bars     $500
Adaptive dampers - electrical  $500$500$500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000    
Alloy wheels$350$350$350$350 $350
Electronic systems calibration selector    $200$200
Polished alloy wheels    $350 
Rear wheel steering    $1500$1500
Sport suspension (upgrade) $0    
Transmission 
Steering-wheel-mounted transmission controls$100$100  $100$100
Total Value of Features$15,365$15,390$7,555$6,955$12,855$17,555
Value of Feature Adjustments$8,410$8,435$600$0$5,900$10,600
Value of Feature Adjustments-7,836-7,856-990-351-478

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

Model Year20092021
ModelS-Class911
Body4dr Sedan, ext.2dr Coupe
Wheelbase124.6 in96.5 in
Length205.0 in177.9 in
Width73.7 in72.9 in
Height58.0 in51.1 in
Curb Weight4,466 lb.3,355 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom37.8 in0.0 in
Row 1 Shoulder Room59.1 in0.0 in
Row 1 Legroom41.9 in0.0 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room58.7 in0.0 in
Row 2 Legroom42.3 in0.0 in
Cargo Volume16.3 ft34.6 ft3

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Option Package Details
Porsche 911 Carrera

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%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
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 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
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Total Requested150088%
Total Not Requested20012%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
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
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested257577%
Total Not Requested77523%

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%
Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
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 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
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Total Requested150088%
Total Not Requested20012%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50Yes
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
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested257577%
Total Not Requested77523%

Option Package Details
Porsche 911 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
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%
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

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
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%

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