Porsche Panamera Porsche Panamera 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2015

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche Panamera 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 Panamera vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $61,535

Mercedes-Benz SLK SLK250   
Difference: $31,245

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142014201420142014201420152015
ModelPanameraPanameraPanameraPanameraPanameraPanameraSLKSLK
TrimBaseSS E-HybridGTSTurboTurbo SSLK250SLK350
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Base Price $78,100 $93,200 $99,000 $113,400 $141,300 $180,300 $43,950 $57,650
14-way power front seats 1,705 1,705 1,705          
PDLS 770              
Adaptive cruise control, all-speed 2,690 2,690 2,690 2,690 2,690 2,690    
Metallic paint (extra cost) 790 790 790 790     720 720
Remote app 540 540   540 540 540    
Illuminated door sill trim plates 1,100 1,100 1,100 1,100 1,100 1,100 700 700
Wood/leather-wrapped steering wheel 635 635 635   635 635 990 990
Voice control for nav and audio 595 595 595 595 595 595    
Adaptive dampers - electrical 1,990              
Body kit 1,390 1,390 1,390 1,390 1,390      
Lane departure warning 630 630 630 630 630 630    
Blind spot warning system 850 850 850 850 850 850    
Auto-dimming headlights         610 610    
Multimedia Package             2,330 2,330
Premium 1 Package             2,590 2,590
Lighting Package             1,390 1,390
Dynamic Handling Package             990 990
Driver Assistance Package             2,950 2,950
Automatic climate control, front             760 760
Obstacle detection, rear             970 970
Leather seating surfaces             770  
Rear spoiler             350 350
Analog clock             250 250
Proximity key             650 650
Special order charge             250 250
14-way power front seats 0 0 0          
PDLS 0              
Adaptive cruise control, all-speed 0 0 0 0 0 0    
Metallic paint (extra cost) 0 0 0 0     670 670
Remote app 0 0   0 0 0    
Illuminated door sill trim plates 935 935 935 935 935 935 651 651
Wood/leather-wrapped steering wheel 0 0 0   0 0 921 921
Voice control for nav and audio 506 506 506 506 506 506    
Adaptive dampers - electrical 0              
Body kit 0 0 0 0 0      
Lane departure warning 0 0 0 0 0 0    
Blind spot warning system 0 0 0 0 0 0    
Auto-dimming headlights         0 0    
Multimedia Package             2,167 2,167
Premium 1 Package             2,409 2,409
Lighting Package             1,293 1,293
Dynamic Handling Package             921 921
Driver Assistance Package             2,744 2,744
Automatic climate control, front             707 707
Obstacle detection, rear             902 902
Leather seating surfaces             716  
Rear spoiler             326 326
Analog clock             233 233
Proximity key             605 605
Special order charge             233 233
Options (change) 13,685 10,925 10,385 8,585 9,040 7,650 16,660 15,890
Options (change) 1,441 1,441 1,441 1,441 1,441 1,441 15,498 14,782
Destination 995 995 995 995 995 995 925 925
Gas Tax 0 0 -4,752 0 0 0 0 0
Total Price $92,780 $105,120 $105,628 $122,980 $151,335 $188,945 $61,535 $74,465

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price: Mercedes-Benz SLK SLK250
Lowest Adjusted Invoice: Porsche Panamera S E-Hybrid
TrueDelta Adjusted Price Difference: $36,240
TrueDelta Adjusted Invoice Difference: $54,933
Model Year20142014201420142014201420152015
ModelPanameraPanameraPanameraPanameraPanameraPanameraSLKSLK
TrimBaseSS E-HybridGTSTurboTurbo SSLK250SLK350
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Engine310hp V6420hp V6333hp V6 PiH440hp V8520hp V8570hp V8201hp I4302hp V6
TransmissionS7S7T8S7S7S7M6T7
DrivetrainRWDRWDRWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 11235, 11235, 11235, 11585, 14585, 14500, 11500, 11
Tire (rear if not all the same)245/50-18245/50-18245/50-18255/45-19255/45-19255/40-20225/45-17225/40-18
Total Price$92,780$105,120$105,628$122,980$151,335$188,945$61,535$74,465
Adjustments for Features00-1,300-6,275-6,050-11,475-4,995-6,145
Feature-Adjusted Total Price$92,780$105,120$104,328$116,705$145,285$177,470$56,540$68,320
Cost Above Minimum$0$12,340$11,548$23,925$52,505$84,690$0$11,780

Return to top

Features Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20142014201420142014201420152015
ModelPanameraPanameraPanameraPanameraPanameraPanameraSLKSLK
TrimBaseSS E-HybridGTSTurboTurbo SSLK250SLK350
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200 $1200$1200$1200  
8-speed manually-shiftable automatic  $1300     
6-speed manual      $150 
7-speed manually-shiftable automatic       $1200
RWD$0$0$0   $0$0
AWD   $1700$1700$1700  
Accessories 
Heated steering wheel$100$100$100 $100$100  
Parking guidance system - passive      $250$250
Power liftgate$350$350$350$350$350$350  
Power rear side windows$200$200$200$200$200$200  
Proximity key    $250$250$250$250
Remote window/roof operation      $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats      $0$0
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
Rear side airbags$300$300$300$300$300$300  
Roll bar      $200$200
Rollover sensor$50$50$50$50$50$50  
Temporary spare tire      $150$150
Torque vectoring, brake-based     $100$100$100
Cargo Management 
Air-conditioned storage compartment$50$50$50$50$50$50  
Cargo cover$75$75$75$75$75$75  
Rear seat pass-through$100$100$100$100$100$100  
Second-row low console$100$100$100$100$100$100  
Climate Control 
Automatic air recirculation$100$100$100$100$100$100  
Rear air vents$100$100$100$100$100$100  
Rear wiper  $175     
Residual heat      $50$50
Water-repellent front-door glass$15$15$15$15$15$15  
Drivetrain 
Limited-slip rear differential     $300  
Engine / Motor 
3.6 kW onboard charger  $0     
9 kWh battery pack  $0     
Automatic start / stop$150$150$150$150$150$150  
Dual-mode exhaust, switchable   $500    
Regenerative braking $0 $0$0$0  
Exterior 
Body kit$0$0$0$0$0$0 $0
Glass roof panel(s)      $300$300
Painted brake calipers (optional)   $0$0$0  
Power retractable hardtop      $6750$6750
Rear spoiler      $200$200
Retractable rear spoiler$400$400$400$400$400$400  
Sunroof$900$900$900$900$900$900  
Infotainment 
DVD-Audio-compatible player$0$0$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$0$0  
SD Card slot      $25$25
SMS text-to-speech reader      $25$25
Surround sound    $250$250$250$250
Telematics service, such as OnStar, with navigation      $225$225
Traffic + travel information      $25$25
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 $25 $25$25
Auto-dimming headlights    $200$200$200$200
Auto-dimming passenger-side mirror$75$75$75$75$75$75  
Chronometer   $100 $100  
Compass      $0$0
Cornering lights$50$50$50$50$50$50  
Fog lights$125$125$125$125$125$125  
Illuminated visor mirror, driver$50$50$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50$50$50  
Interior ambient lighting$150$150$150$150$150$150  
Large energy flow and fuel economy display  $25     
LED headlights    $1000$1000  
Mirror tilt-down in reverse      $25$25
Performance meter   $150 $150  
Visor mirror, driver      $10$10
Visor mirror, passenger      $10$10
Xenon HID headlights$500$500$500$500  $500$500
Seats and Interior Trim 
Aluminum trim      $100$100
Automatic seat bolsters, driver   $300    
Automatic seat bolsters, front passenger   $300    
Carbon fiber trim   $200    
Center armrest(s), second row$50$50$50$50$50$50  
Folding second row seats$300$300$300$300$300$300  
Heated second row seats    $200$200  
Leather-wrapped steering wheel   $150    
Metal pedals      $75$75
Neck-level heating, front seats      $150$150
No leather in second row      $-300$-300
Power thigh bolsters, driver seat   $100    
Power thigh bolsters, passenger seat   $100    
Power thigh support length adjuster, driver seat$100$100$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100$100$100  
Synthetic suede headliner   $650$650$650  
Synthetic suede inserts in leather seating surfaces   $0    
Upholstered instrument panel, leather   $1000$1000$1000  
Wood trim    $300$300$300$300
Wood/leather-wrapped steering wheel$150$150$150 $150$150$150$150
Suspension, Wheels, and Tires 
Active stabilizer bars     $500  
Air suspension, auto-leveling and height adjustable  $1000$1000$1000$1000  
Electronic systems calibration selector   $200 $200  
Tires, high-efficiency (optional)  $0     
Transmission 
Launch control   $100 $100  
Steering-wheel-mounted transmission controls$100$100$100$100$100$100 $100
Total Value of Features$6,015$6,015$7,315$12,290$12,065$17,490$11,010$12,160
Value of Feature Adjustments$0$0$1,300$6,275$6,050$11,475$4,995$6,145
Value of Feature Adjustments0029-124-97-148-4,651-5,721

Return to top

Specifications Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20142015
ModelPanameraSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase115.0 in95.7 in
Length197.0 in162.8 in
Width76.0 in71.5 in
Height55.8 in51.2 in
Curb Weight4,124 lb.3,242 lb.
Fuel Capacity21.1 gal.15.9 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room51.9 in52.2 in
Row 1 Legroom41.9 in42.5 in
Row 2 Headroom38.2 in0.0 in
Row 2 Shoulder Room51.7 in0.0 in
Row 2 Legroom33.3 in0.0 in
Cargo Volume,
Minimum
15.7 ft36.4 ft3
Cargo Volume,
Maximum
44.6 ft310.1 ft3

Return to top

Option Package Details
Porsche Panamera

14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat100Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Total Requested45067%
Total Not Requested22533%
PDLS
FeatureValueRequested?
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Total Requested20080%
Total Not Requested5020%

Option Package Details
Porsche Panamera S

14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat100Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Total Requested45067%
Total Not Requested22533%

Option Package Details
Porsche Panamera S E-Hybrid

14-way power front seats
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat100Yes
Power thigh support adjuster, passenger seat100No
Memory system, passenger seat150Yes
Perimeter approach lighting25No
Total Requested45067%
Total Not Requested22533%

Option Package Details
Mercedes-Benz SLK SLK250

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
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 trim300No
Total Requested15033%
Total Not Requested30067%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested71578%
Total Not Requested20022%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Total Requested150075%
Total Not Requested50025%

Option Package Details
Mercedes-Benz SLK SLK350

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%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Wood trim300No
Total Requested15033%
Total Not Requested30067%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested71578%
Total Not Requested20022%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100Yes
Total Requested600100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Automatic braking, high-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Total Requested150075%
Total Not Requested50025%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Hatchbacks and Wagons.
See TrueDelta's information for all Porsche models.