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

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

Lowest Total Price: $121,175

Porsche 911 Carrera   
Difference: $28,605

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920092021202120212021
ModelCL-ClassCL-ClassCL-Class911911911911
TrimCL63 AMGCL600CL65 AMGCarreraCarrera STurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $142,700 $151,900 $203,700 $99,200 $115,100 $170,800 $203,500
Adaptive cruise control, all-speed 2,880     2,490 2,490 2,490 2,490
Bluetooth cell phone link 300 300 300        
iPod integration 425 425 425        
Heated steering wheel 0   0        
Wood/leather-wrapped steering wheel 0   0 990 990 370 370
Adaptive sport seats plus       3,825 3,825 1,145  
Upholstered instrument panel, leather       3,490 3,490    
Sunroof       1,990 1,990   1,990
Wood trim       1,990 1,990 1,990 0
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
Adaptive cruise control, all-speed 2,678     2,117 2,117 2,117 2,117
Bluetooth cell phone link 279 279 279        
iPod integration 395 395 395        
Heated steering wheel 0   0        
Wood/leather-wrapped steering wheel 0   0 842 842 315 315
Adaptive sport seats plus       3,251 3,251 973  
Upholstered instrument panel, leather       2,967 2,967    
Sunroof       1,692 1,692   1,692
Wood trim       1,692 1,692 1,692 0
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) 3,605 725 725 20,625 20,625 9,605 8,140
Options (change) 3,352 674 674 17,535 17,535 8,167 6,922
Destination 875 875 875 1,350 1,350 1,350 1,350
Gas Tax 2,600 3,000 3,000 0 0 0 0
Total Price $149,780 $156,500 $208,300 $121,175 $137,075 $181,755 $212,990

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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 CL-Class vs. Porsche 911

Lowest Adjusted Price: Porsche 911 Carrera
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $23,845
TrueDelta Adjusted Invoice Difference: $126,685
Model Year2009200920092021202120212021
ModelCL-ClassCL-ClassCL-Class911911911911
TrimCL63 AMGCL600CL65 AMGCarreraCarrera STurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine518hp V8510hp V12604hp V12379hp H6443hp H6572hp H6640hp H6
TransmissionT7T5T5S8M7S8S8
DrivetrainRWDRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11?, 8?, 8555, 12555, 12
Tire (rear if not all the same)255/35-20255/45-18255/35-20235/40-19245/35-20255/35-20255/35-20
Total Price$149,780$156,500$208,300$121,175$137,075$181,755$212,990
Adjustments for Features-5,360-6,960-8,085-6000-5,900-10,600
Feature-Adjusted Total Price$144,420$149,540$200,215$120,575$137,075$175,855$202,390
Cost Above Minimum$0$5,120$55,795$0$16,500$55,280$81,815

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

Model Year2009200920092021202120212021
ModelCL-ClassCL-ClassCL-Class911911911911
TrimCL63 AMGCL600CL65 AMGCarreraCarrera STurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200      
5-speed manually-shiftable automatic $1000$1000    
8-speed automated manual   $1300 $1300$1300
7-speed manual    $300  
RWD$0$0$0$0$0  
AWD     $1700$1700
Accessories 
Parking guidance system - passive$250$250$250    
Power door closers$300$300$300    
Power rear side windows$200$200$200    
Power trunk closer$350$350$350    
Remote app   $25$25$25$25
Sunshade, rear, power$225$225$225    
Sunshades, second row, power  $225    
Brakes, Airbags, and Other Safety 
Ceramic brake rotors      $4000
Full-size spare tire$225$225$225    
Knee airbag, passenger   $75$75$75$75
Night vision $1750$1750    
Rear side airbags$300$300$300    
Rearview camera $200$200$200$200$200$200
Rollover sensor$50$50$50    
Secondary collision brake assist   $25$25$25$25
Torque vectoring, brake-based    $100$100$100
Cargo Management 
Air-conditioned storage compartment$50$50$50    
Cargo net$40$40$40    
Console with shifter   $150$150$150$150
Console without shifter$150$150$150    
Overhead sunglass holder$25$25$25    
Second-row low console$100$100$100    
Storage compartment under front seat(s)$50$50$50    
Climate Control 
Rear air vents$100$100     
Rear air vents with automatic controls  $250    
Rear dual-zone climate control  $125    
Water-repellent front-door glass   $15$15$15$15
Wiper de-icer$25$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 (gray/black)     $0$0
Laminated front side windows$200$200$200    
Painted brake calipers (optional)    $0$0$0
Retractable rear spoiler   $400$400  
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
CD changer, in-dash$325$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$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$250
Traffic information   $25$25$25$25
USB port   $25$25$25$25
Wi-Fi hotspot   $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock $25     
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$0    
Fog lights$125$125$125    
Illuminated vanity mirrors, rear seat  $100    
LED headlights   $1000$1000$1000$1000
Mirror tilt-down in reverse$25$25$25    
Performance meter     $150$150
Turn signals on or near mirrors$25$25$25    
Xenon HID headlights$500$500$500    
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300$300    
Automatic seat bolsters, front passenger$300$300$300    
Center armrest(s), second row$50$50$50    
Folding second row seats w/o opening to trunk   $75$75$75$75
Massage, driver seat$100$100$100    
Massage, passenger seat$100$100$100    
Memory system, passenger seat$150$150$150    
Metal pedals$75 $75$75$75$75$75
Power 4-way lumbar adjuster, second row seats  $225    
Power headrest height adjuster, driver seat$50$50$50    
Power headrest height adjuster, passenger seat$50$50$50    
Power recliner, second row seats  $150    
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-folding headrests, second row seats$50$50$50    
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$4000    
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector     $200$200
Polished alloy wheels     $350 
Rear wheel steering     $1500$1500
Sport suspension (upgrade)$0 $0    
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  $100$100
Total Value of Features$10,965$12,565$13,690$6,205$5,605$11,505$16,205
Value of Feature Adjustments$5,360$6,960$8,085$600$0$5,900$10,600
Value of Feature Adjustments-4,993-6,485-7,530-940-309-412

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

Model Year20092021
ModelCL-Class911
Body2dr Coupe2dr Coupe
Wheelbase116.3 in96.5 in
Length199.4 in177.9 in
Width73.7 in72.9 in
Height55.8 in51.1 in
Curb Weight4,651 lb.3,355 lb.
Fuel Capacity23.8 gal.16.9 gal.
Row 1 Headroom36.9 in0.0 in
Row 1 Shoulder Room59.3 in0.0 in
Row 1 Hip Room62.0 in0.0 in
Row 1 Legroom42.2 in0.0 in
Row 2 Headroom36.4 in0.0 in
Row 2 Shoulder Room55.2 in0.0 in
Row 2 Hip Room56.0 in0.0 in
Row 2 Legroom32.2 in0.0 in
Cargo Volume12.9 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%
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 wheel100Yes
Total Requested375100%
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%
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 wheel100Yes
Total Requested375100%
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

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 wheel100Yes
Total Requested375100%
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

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 wheel100Yes
Total Requested375100%
Total Not Requested00%

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