Porsche 911 Porsche 911 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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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: $63,725

Mercedes-Benz SLK SLK300   
Difference: $52,020

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142014201420162016
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $96,200 $110,800 $160,700 $193,900 $47,000 $59,200
Bose 555W 12 speakers 2,120 2,120        
Adaptive cruise control, all-speed 2,490 2,490 2,490 2,490    
Premium Package Plus 4,650 4,650        
Obstacle detection, front 380 380 380      
Adaptive dampers - electrical 2,090          
Voice control for nav and audio 595 595 595 595    
Wood/leather-wrapped steering wheel 1,250 1,250 635 635 990 990
Illuminated door sill trim plates 900 900 900 900 700 700
Wood trim 1,770 1,770 1,990 0    
Power-folding mirrors 320 320 320 0    
Torque vectoring, brake-based 1,320          
Metallic paint (extra cost) 710 710     720 720
Premium 2 Package         4,490 4,490
Premium 1 Package         3,390  
Leather seating surfaces         770  
Premium 3 Package         3,790 3,790
Special order charge         250 250
Rear spoiler         350 350
Wind blocker, small         350 350
Bose 555W 12 speakers 0 0        
Adaptive cruise control, all-speed 0 0 0 0    
Premium Package Plus 0 0        
Obstacle detection, front 0 0 0      
Adaptive dampers - electrical 0          
Voice control for nav and audio 0 0 0 0    
Wood/leather-wrapped steering wheel 0 0 0 0 921 921
Illuminated door sill trim plates 0 0 0 0 651 651
Wood trim 0 0 0 0    
Power-folding mirrors 0 0 0 0    
Torque vectoring, brake-based 0          
Metallic paint (extra cost) 0 0     670 670
Premium 2 Package         4,175 4,175
Premium 1 Package         3,153  
Leather seating surfaces         716  
Premium 3 Package         3,525 3,525
Special order charge         233 233
Rear spoiler         326 326
Wind blocker, small         326 326
Options (change) 18,595 15,185 7,310 4,620 15,800 11,640
Options (change) 0 0 0 0 14,696 10,827
Destination 950 950 950 950 925 925
Total Price $115,745 $126,935 $168,960 $199,470 $63,725 $71,765

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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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Request free, no-obligation Porsche 911 dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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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 Turbo S
TrueDelta Adjusted Price Difference: $56,450
TrueDelta Adjusted Invoice Difference: $54,313
Model Year201420142014201420162016
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine350hp H6400hp H6520hp H6560hp H6241hp I4302hp V6
TransmissionM7M7S7S7T9T7
DrivetrainRWDRWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)445, 12445, 12445, 12445, 12500, 11500, 11
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20225/45-17225/40-18
Total Price$115,745$126,935$168,960$199,470$63,725$71,765
Adjustments for Features00-5,275-11,925-4,430-4,230
Feature-Adjusted Total Price$115,745$126,935$163,685$187,545$59,295$67,535
Cost Above Minimum$0$11,190$47,940$71,800$0$8,240

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Features Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year201420142014201420162016
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK300SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manual$300$300    
7-speed automated manual  $1200$1200  
9-speed manually-shiftable automatic    $1400 
7-speed manually-shiftable automatic     $1200
RWD$0$0  $0$0
AWD  $1700$1700  
Accessories 
Heated steering wheel$100$100$100$100  
Proximity key$250$250  $250$250
Remote app    $25$25
Semi-automated parking system    $500$500
Wind blocker$300$300$300$300  
Wind blocker, small    $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats    $0$0
Auto-raising roll bars / headrests$500$500$500$500  
Automatic braking, low-speed    $200$200
Blind spot collision prevention    $150$150
Blind spot warning system    $200$200
Ceramic brake rotors   $4000  
Driver drowsiness monitor    $150$150
Lane departure prevention    $150$150
Lane departure warning    $200$200
Roll bar    $200$200
Temporary spare tire    $150$150
Climate Control 
Automatic air recirculation$100$100$100$100  
Water-repellent front-door glass$15$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500  
Limited-slip rear differential$300$300$300$300  
Engine / Motor 
Rear-engine configuration$0$0$0$0  
Regenerative braking$0$0$0$0  
Exterior 
Active front spoiler  $500$500  
Active rear spoiler  $300$300  
Body kit     $0
Glass roof panel(s)    $300$300
Painted brake calipers (optional) $0$0$0  
Power convertible top$4000$4000$4000$4000  
Power retractable hardtop    $6750$6750
Rear spoiler    $200$200
Retractable rear spoiler$400$400    
Tall rear wing-type spoiler  $500$500  
Infotainment 
CD changer, in-dash$325$325    
CD player  $125$125$125$125
DVD-Audio-compatible player$0$0$0$0  
DVD-compatible player    $0$0
In-vehicle Internet    $150$150
Navigation map updates, three years    $0$0
Off-road navigation system$0$0$0$0  
SD Card slot    $25$25
SMS text-to-speech reader    $25$25
Telematics service, such as OnStar, with navigation    $225$225
Traffic + travel information    $25$25
Traffic information$25$25$25$25  
Instruments, Lights, and Mirrors 
Analog clock    $25$25
Auto-dimming headlights   $200$200$200
Auto-dimming passenger-side mirror$75$75$75$75  
Boost gauge  $75$75  
Chronometer   $100  
Compass    $0$0
Cornering lights$50$50$50$50  
Illuminated visor mirror, driver$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50  
Interior ambient lighting$150$150    
LED headlights   $1000  
Mirror tilt-down in reverse    $25$25
Performance meter   $150  
Turn signals on or near mirrors    $25$25
Visor mirror, driver    $10$10
Visor mirror, passenger    $10$10
Xenon HID headlights$500$500$500 $500$500
Seats and Interior Trim 
Aluminum trim    $100$100
Cooled or ventilated front seats$300$300    
Folding second row seats w/o opening to trunk$75$75$75$75  
Memory system, passenger seat    $150$150
Neck-level heating, front seats    $150$150
No leather in second row    $-300$-300
Power seatback bolsters, driver seat   $100  
Power seatback bolsters, passenger seat   $100  
Power thigh bolsters, driver seat   $100  
Power thigh bolsters, passenger seat   $100  
Power thigh support length adjuster, driver seat$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100  
Upholstered instrument panel, leather  $1000$1000  
Suspension, Wheels, and Tires 
Active stabilizer bars   $500  
Electronic systems calibration selector   $200  
Rear wheel steering  $1500$1500  
Transmission 
Launch control   $100  
Steering-wheel-mounted transmission controls  $100$100$100$100
Total Value of Features$8,065$8,065$13,340$19,990$12,495$12,295
Value of Feature Adjustments$0$0$5,275$11,925$4,430$4,230
Value of Feature Adjustments00-30-57-4,125-3,938

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year20142016
Model911SLK
Body2dr Convertible2dr Hardtop conv.
Wheelbase96.5 in95.7 in
Length176.8 in162.8 in
Width71.2 in71.5 in
Height51.3 in51.2 in
Curb Weight3,198 lb.3,242 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in52.2 in
Row 1 Legroom0.0 in42.5 in
Cargo Volume,
Minimum
4.8 ft36.4 ft3
Cargo Volume,
Maximum
4.810.1 ft3

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Option Package Details
Porsche 911 Carrera

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested187571%
Total Not Requested77529%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
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 adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested187571%
Total Not Requested77529%

Option Package Details
Mercedes-Benz SLK SLK300

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25Yes
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested199084%
Total Not Requested37516%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Proximity key250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested101567%
Total Not Requested50033%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested200059%
Total Not Requested140041%

Option Package Details
Mercedes-Benz SLK SLK350

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300Yes
Total Requested450100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25Yes
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested199084%
Total Not Requested37516%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested200059%
Total Not Requested140041%

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