Porsche 911 Porsche 911 2013 Mercedes-Benz SLK Mercedes-Benz SLK 2010

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Porsche 911 vs. Mercedes-Benz SLK 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 SLK Invoice Comparison

Lowest Total Price: $57,705

Mercedes-Benz SLK SLK300   
Difference: $51,085

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201320102010
Model911911SLKSLK
TrimCarreraCarrera SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $96,200 $110,800 $46,900 $51,900
Premium Package Plus 4,650 4,650    
Satellite radio 750 750    
Wood/leather-wrapped steering wheel 1,250 1,250    
HD radio 370 370    
Voice control for nav and audio 595 595    
Illuminated door sill trim plates 895 895 750 750
Wood trim 1,770 1,770 650 650
CD changer, in-dash 650 650    
Metallic paint (extra cost) 710 710 720 720
Lighting Package     1,050 1,050
Multimedia Package     2,850 2,850
Premium 1 Package     2,550 2,550
Upgraded leather upholstery     610 610
Automatic climate control, front     750 750
Premium Package Plus 0 0    
Satellite radio 0 0    
Wood/leather-wrapped steering wheel 0 0    
HD radio 0 0    
Voice control for nav and audio 0 0    
Illuminated door sill trim plates 0 0 698 698
Wood trim 0 0 604 604
CD changer, in-dash 0 0    
Metallic paint (extra cost) 0 0 670 670
Lighting Package     976 976
Multimedia Package     2,650 2,650
Premium 1 Package     2,372 2,372
Upgraded leather upholstery     567 567
Automatic climate control, front     698 698
Options (change) 11,640 11,640 9,930 9,930
Options (change) 0 0 9,235 9,235
Destination 950 950 875 875
Total Price $108,790 $123,390 $57,705 $62,705

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Porsche 911 vs. Mercedes-Benz SLK

Lowest Adjusted Price: Mercedes-Benz SLK SLK300
Lowest Adjusted Invoice: Porsche 911 Carrera S
TrueDelta Adjusted Price Difference: $50,815
TrueDelta Adjusted Invoice Difference: $52,786
Model Year2013201320102010
Model911911SLKSLK
TrimCarreraCarrera SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine350hp H6400hp H6228hp V6300hp V6
TransmissionM7M7M6T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9?, 9?, 9
Tire (rear if not all the same)235/40-19245/35-20225/45-17225/45-17
Total Price$108,790$123,390$57,705$62,705
Adjustments for Features-270-1,1700-1,050
Feature-Adjusted Total Price$108,520$122,220$57,705$61,655
Cost Above Minimum$0$13,700$0$3,950

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Features Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year2013201320102010
Model911911SLKSLK
TrimCarreraCarrera SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manual$300$300  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
RWD$0$0$0$0
Accessories 
Heated steering wheel$100$100  
Proximity key$250$250  
Wind blocker$300$300  
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500  
Obstacle detection, rear$250$250  
Side curtain airbags$350$350  
Temporary spare tire  $150$150
Torque vectoring, brake-based $100  
Climate Control 
Automatic air recirculation$100$100  
Water-repellent front-door glass$15$15  
Drivetrain 
Limited-slip rear differential $300  
Engine / Motor 
Automatic start / stop$150$150  
Rear-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Power convertible top$4000$4000  
Power retractable hardtop  $6750$6750
Retractable rear spoiler$400$400  
Infotainment 
Bluetooth audio streaming$25$25  
DVD-Audio-compatible player$0$0  
DVD-compatible player  $0$0
iPod integration  $100$100
Off-road navigation system$0$0  
SD Card slot  $25$25
Telematics service, such as OnStar  $200$200
USB port$25$25  
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming passenger-side mirror$75$75  
Cornering lights  $50$50
Fog lights  $125$125
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Mirror tilt-down in reverse  $25$25
Steering-linked headlights$150$150  
Turn signals on or near mirrors  $25$25
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Cooled or ventilated front seats$300$300  
Folding second row seats w/o opening to trunk$75$75  
Heated front seats$200$200  
Memory system, passenger seat  $150$150
No leather in second row  $-300$-300
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500  
Total Value of Features$7,865$8,765$7,595$8,645
Value of Feature Adjustments$270$1,170$0$1,050
Value of Feature Adjustments-2-90-978

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year20132010
Model911SLK
Body2dr Convertible2dr Hardtop conv.
Wheelbase96.5 in95.7 in
Length176.8 in160.7 in
Width71.2 in70.4 in
Height51.3 in51.0 in
Curb Weight3,198 lb.3,210 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in37.9 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom0.0 in42.5 in
Cargo Volume,
Minimum
4.8 ft36.5 ft3
Cargo Volume,
Maximum
4.89.8 ft3

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Option Package Details
Porsche 911 Carrera

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250No
Interior ambient lighting150Yes
Heated front seats200No
Steering-linked headlights150No
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested137554%
Total Not Requested117546%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250No
Interior ambient lighting150Yes
Heated front seats200No
Steering-linked headlights150No
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested137554%
Total Not Requested117546%

Option Package Details
Mercedes-Benz SLK SLK300

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested196592%
Total Not Requested1758%

Option Package Details
Mercedes-Benz SLK SLK350

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested196592%
Total Not Requested1758%

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