Mercedes-Benz SLK Mercedes-Benz SLK 2016 Porsche 911 Porsche 911 2017

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Mercedes-Benz SLK 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 SLK vs. Porsche 911 Invoice Comparison

Lowest Total Price: $63,725

Mercedes-Benz SLK SLK300   
Difference: $53,530

Lowest Total Invoice: $59,331

Mercedes-Benz SLK SLK300   
Difference: $45,582

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620172017201720172017
ModelSLKSLK911911911911911
TrimSLK300SLK350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $47,000 $59,200 $101,700 $115,700 $131,300 $171,500 $200,400
Base Invoice $43,710 $55,056 $91,530 $104,130 $118,170 $154,350 $180,360
Leather seating surfaces 770            
Premium 2 Package 4,490 4,490          
Premium 1 Package 3,390            
Premium 3 Package 3,790 3,790          
Wind blocker, small 350 350          
Metallic paint (extra cost) 720 720 710 710 710    
Illuminated door sill trim plates 700 700          
Wood/leather-wrapped steering wheel 990 990 990 990   370 370
Special order charge 250 250          
Rear spoiler 350 350          
Premium Package     2,940 2,940 3,345    
Adaptive cruise control, all-speed     2,490 2,490 2,490 2,490 2,490
Blind spot warning system     850 850 850 850 850
Proximity key     1,090 1,090 1,090 1,090 1,090
Torque vectoring, brake-based     1,320        
Power-folding mirrors     320 320 0 320 0
Body kit     750 750 750 750 750
Wood trim     1,770 1,770   1,990 0
Illuminated carbon fiber door sill trim plates     1,275 1,275 1,275 1,275 1,275
Carbon fiber / leather-wrapped steering wheel         470    
Auto-dimming headlights           500  
Leather seating surfaces 716            
Premium 2 Package 4,175 4,175          
Premium 1 Package 3,153            
Premium 3 Package 3,525 3,525          
Wind blocker, small 326 326          
Metallic paint (extra cost) 670 670 604 604 604    
Illuminated door sill trim plates 651 651          
Wood/leather-wrapped steering wheel 921 921 842 842   315 315
Special order charge 233 233          
Rear spoiler 326 326          
Premium Package     2,499 2,499 2,843    
Adaptive cruise control, all-speed     2,117 2,117 2,117 2,117 2,117
Blind spot warning system     723 723 723 723 723
Proximity key     927 927 927 927 927
Torque vectoring, brake-based     1,122        
Power-folding mirrors     272 272 0 272 0
Body kit     638 638 638 638 638
Wood trim     1,505 1,505   1,692 0
Illuminated carbon fiber door sill trim plates     1,084 1,084 1,084 1,084 1,084
Carbon fiber / leather-wrapped steering wheel         400    
Auto-dimming headlights           425  
Options (change) 15,800 11,640 14,505 13,185 10,980 9,635 6,825
Options (change) 14,696 10,827 12,333 11,211 9,336 8,193 5,804
Destination 925 925 1,050 1,050 1,050 1,050 1,050
Total Price $63,725 $71,765 $117,255 $129,935 $143,330 $182,185 $208,275
Total Invoice $59,331 $66,808 $104,913 $116,391 $128,556 $163,593 $187,214

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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: Mercedes-Benz SLK vs. Porsche 911

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK300
TrueDelta Adjusted Price Difference: $57,210
TrueDelta Adjusted Invoice Difference: $49,008
Model Year2016201620172017201720172017
ModelSLKSLK911911911911911
TrimSLK300SLK350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine241hp I4302hp V6370hp H6420hp H6450hp H6540hp H6580hp H6
TransmissionT9T7M7M7M7S7S7
DrivetrainRWDRWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)225/45-17225/40-18235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$63,725$71,765$117,255$129,935$143,330$182,185$208,275
Adjustments for Features-3,680-3,48000-1,900-7,700-12,600
Feature-Adjusted Total Price$60,045$68,285$117,255$129,935$141,430$174,485$195,675
Cost Above Minimum$0$8,240$0$12,680$24,175$57,230$78,420
Total Invoice$59,331$66,808$104,913$116,391$128,556$163,593$187,214
Adjustments for Features-3,426-3,24000-1,704-6,914-11,326
Feature-Adjusted Total Invoice$55,905$63,568$104,913$116,391$126,852$156,679$175,888
Cost Above Minimum$0$7,663$0$11,478$21,939$51,766$70,975

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Features Comparison: Mercedes-Benz SLK vs. Porsche 911

Model Year2016201620172017201720172017
ModelSLKSLK911911911911911
TrimSLK300SLK350CarreraCarrera SCarrera GTSTurboTurbo S
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400      
7-speed manually-shiftable automatic $1200     
7-speed manual  $300$300$300  
7-speed automated manual     $1200$1200
RWD$0$0$0$0$0  
AWD     $1700$1700
Accessories 
Heated steering wheel  $100$100$100$100$100
Semi-automated parking system$500$500     
Wind blocker  $300$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$500
Automatic braking, low-speed$200$200     
Blind spot collision prevention$150$150     
Ceramic brake rotors      $4000
Driver drowsiness monitor$150$150     
Lane departure prevention$150$150     
Lane departure warning$200$200     
Rearview camera  $200$200$200$200$200
Roll bar$200$200     
Secondary collision brake assist  $25$25$25$25$25
Temporary spare tire$150$150     
Climate Control 
Automatic air recirculation  $100$100$100$100$100
Water-repellent front-door glass  $15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500$500$500
Limited-slip rear differential  $300$300$300$300$300
Engine / Motor 
Dual-mode exhaust, switchable    $500  
Rear-engine configuration  $0$0$0$0$0
Regenerative braking  $0$0$0$0$0
Exterior 
Active front spoiler     $500$500
Active grille shutters  $0$0$0$0$0
Active rear spoiler  $300$300$300$300$300
Black exterior trim (optional)    $0  
Body kit $0$0$0$0$0$0
Glass roof panel(s)$300$300     
Painted brake calipers (optional)   $0$0$0$0
Power convertible top  $4000$4000$4000$4000$4000
Power retractable hardtop$6750$6750     
Rear spoiler$200$200     
Retractable rear spoiler  $400$400$400  
Tall rear wing-type spoiler     $500$500
Infotainment 
4G LTE connectivity  $0$0$0$0$0
Apple CarPlay support  $100$100$100$100$100
DVD-Audio-compatible player  $0$0$0$0$0
DVD-compatible player$0$0     
Handwriting recognition  $200$200$200$200$200
Off-road navigation system  $0$0$0$0$0
SMS text-to-speech reader$25$25     
Surround sound$250$250   $250$250
Telematics service, such as OnStar  $200$200$200$200$200
Telematics service, such as OnStar, with navigation$225$225     
Traffic + travel information$25$25     
Traffic information  $25$25$25$25$25
Wi-Fi hotspot  $50$50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock$25$25     
Auto-dimming headlights$200$200   $200$200
Auto-dimming passenger-side mirror  $75$75$75$75$75
Boost gauge  $75$75$75$75$75
Chronometer    $100$100$100
Compass$0$0     
Cornering lights  $50$50$50$50$50
Illuminated visor mirror, driver  $50$50$50$50$50
Illuminated visor mirror, passenger  $50$50$50$50$50
LED headlights     $1000$1000
Mirror tilt-down in reverse$25$25     
Performance data recording app    $200  
Performance meter    $150$150$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  $100  
Carbon fiber / leather-wrapped steering wheel    $150  
Folding second row seats w/o opening to trunk  $75$75$75$75$75
Illuminated carbon fiber door sill trim plates  $300$300$300$300$300
Illuminated door sill trim plates$200$200     
Leather door panel trim$250$250$250$250 $250$250
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 $100
Power seatback bolsters, passenger seat    $100 $100
Power thigh bolsters, driver seat    $100 $100
Power thigh bolsters, passenger seat    $100 $100
Power thigh support length adjuster, driver seat  $100$100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100$100
Synthetic suede door panel trim    $250  
Synthetic suede inserts in leather seating surfaces    $0  
Upholstered instrument panel, leather     $1000$1000
Wood trim$300$300$300$300 $300$300
Wood/leather-wrapped steering wheel$150$150$150$150 $150$150
Suspension, Wheels, and Tires 
Active stabilizer bars      $500
Alloy wheels$350$350$350$350$350 $350
Electronic systems calibration selector    $200$200$200
Polished alloy wheels     $350 
Rear wheel steering     $1500$1500
Transmission 
Downshift rev matching    $50  
Steering-wheel-mounted transmission controls$100$100   $100$100
Total Value of Features$13,220$13,020$9,540$9,540$11,440$17,240$22,140
Value of Feature Adjustments$3,680$3,480$0$0$1,900$7,700$12,600
Value of Feature Adjustments-3,426-3,24000-1,704-6,914-11,326

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Specifications Comparison: Mercedes-Benz SLK vs. Porsche 911

Model Year20162017
ModelSLK911
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in96.5 in
Length162.8 in177.1 in
Width71.5 in71.2 in
Height51.2 in50.7 in
Curb Weight3,242 lb.3,308 lb.
Fuel Capacity15.9 gal.16.9 gal.
Row 1 Headroom38.0 in0.0 in
Row 1 Shoulder Room52.2 in0.0 in
Row 1 Legroom42.5 in0.0 in
Cargo Volume,
Minimum
6.4 ft35.1 ft3
Cargo Volume,
Maximum
10.1 ft310.8 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25Yes
Blind spot warning system200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested2365100%
Total Not Requested00%
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
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested220065%
Total Not Requested120035%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25Yes
Blind spot warning system200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested2365100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested220065%
Total Not Requested120035%

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%
Torque vectoring, brake-based
FeatureValueRequested?
Torque vectoring, brake-based100Yes
Limited-slip rear differential300No
Total Requested10025%
Total Not Requested30075%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested162583%
Total Not Requested32517%

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%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested27573%
Total Not Requested10027%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested162583%
Total Not Requested32517%

Option Package Details
Porsche 911 Carrera GTS

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Heated steering wheel100No
Total Requested12556%
Total Not Requested10044%
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%
Premium Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
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 seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested142568%
Total Not Requested67532%

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 wheel100No
Total Requested27573%
Total Not Requested10027%

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 wheel100No
Total Requested27573%
Total Not Requested10027%

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