Porsche 911 Porsche 911 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2012

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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: $56,980

Mercedes-Benz SLK SLK250   
Difference: $56,275

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142014201420122012
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK250SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $96,200 $110,800 $160,700 $193,900 $42,500 $54,800
Premium Package Plus 4,650 4,650        
Bose 555W 12 speakers 2,120 2,120        
Metallic paint (extra cost) 710 710     720 720
Power-folding mirrors 320 320 320 0    
Illuminated door sill trim plates 900 900 900 900 700 700
Wood trim 1,770 1,770 1,990 0 990 990
Voice control for nav and audio 595 595 595 595    
Adaptive dampers - electrical 2,090          
Torque vectoring, brake-based 1,320          
Wood/leather-wrapped steering wheel 1,250 1,250 635 635    
Obstacle detection, front 380 380 380      
CD changer, in-dash     750 750    
Lighting Package         1,090 1,090
Multimedia Package         2,150 2,150
Premium 1 Package         2,590 2,590
Dynamic Handling Package         990 990
Special order charge         250 250
Automatic climate control, front         760 760
Obstacle detection, rear         970 970
Leather seating surfaces         770  
Wind blocker, small         350 350
Analog clock         250 250
Rear spoiler         375 375
Proximity key         650 650
Premium Package Plus 0 0        
Bose 555W 12 speakers 0 0        
Metallic paint (extra cost) 0 0     670 670
Power-folding mirrors 0 0 0 0    
Illuminated door sill trim plates 0 0 0 0 651 651
Wood trim 0 0 0 0 921 921
Voice control for nav and audio 0 0 0 0    
Adaptive dampers - electrical 0          
Torque vectoring, brake-based 0          
Wood/leather-wrapped steering wheel 0 0 0 0    
Obstacle detection, front 0 0 0      
CD changer, in-dash     0 0    
Lighting Package         1,014 1,014
Multimedia Package         2,000 2,000
Premium 1 Package         2,409 2,409
Dynamic Handling Package         921 921
Special order charge         233 233
Automatic climate control, front         707 707
Obstacle detection, rear         902 902
Leather seating surfaces         716  
Wind blocker, small         326 326
Analog clock         233 233
Rear spoiler         349 349
Proximity key         605 605
Options (change) 16,105 12,695 5,570 2,880 13,605 12,835
Options (change) 0 0 0 0 12,657 11,941
Destination 950 950 950 950 875 875
Total Price $113,255 $124,445 $167,220 $197,730 $56,980 $68,510

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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: Porsche 911 vs. Mercedes-Benz SLK

Lowest Adjusted Price: Mercedes-Benz SLK SLK250
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $57,455
TrueDelta Adjusted Invoice Difference: $51,066
Model Year201420142014201420122012
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK250SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine350hp H6400hp H6520hp H6560hp H6201hp I4302hp V6
TransmissionM7M7S7S7M6T7
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$113,255$124,445$167,220$197,730$56,980$68,510
Adjustments for Features00-5,475-12,125-1,180-2,330
Feature-Adjusted Total Price$113,255$124,445$161,745$185,605$55,800$66,180
Cost Above Minimum$0$11,190$48,490$72,350$0$10,380

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Features Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year201420142014201420122012
Model911911911911SLKSLK
TrimCarreraCarrera STurboTurbo SSLK250SLK350
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manual$300$300    
7-speed automated manual  $1200$1200  
6-speed manual    $150 
7-speed manually-shiftable automatic     $1200
RWD$0$0  $0$0
AWD  $1700$1700  
Accessories 
Heated steering wheel$100$100$100$100  
Parking guidance system - passive    $250$250
Proximity key$250$250  $250$250
Remote app    $25$25
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  
Ceramic brake rotors   $4000  
Driver drowsiness monitor    $150$150
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 
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 rear spoiler  $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 
App support$0$0$0$0  
DVD-Audio-compatible player$0$0$0$0  
DVD-compatible player    $0$0
Off-road navigation system$0$0$0$0  
SD Card slot    $25$25
Telematics service, such as OnStar    $200$200
Traffic + travel information    $25$25
Traffic information$25$25$25$25  
Instruments, Lights, and Mirrors 
Analog clock    $25$25
Auto-dimming headlights   $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 
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
Total Value of Features$7,890$7,890$13,365$20,015$9,070$10,220
Value of Feature Adjustments$0$0$5,475$12,125$1,180$2,330
Value of Feature Adjustments00-31-58-1,099-2,169

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz SLK

Model Year20142012
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
Cornering lights50No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
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
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
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
Cornering lights50No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
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
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested187571%
Total Not Requested77529%

Option Package Details
Mercedes-Benz SLK SLK250

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25No
SD Card slot25No
Total Requested91595%
Total Not Requested505%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested700100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25No
SD Card slot25No
Total Requested91595%
Total Not Requested505%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%

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