Porsche Panamera Porsche Panamera 2011 Mercedes-Benz SLK Mercedes-Benz SLK 2007
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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: $70,950

Mercedes-Benz SLK SLK55 AMG   
Difference: $22,550

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112007
ModelPanameraSLK
TrimSSLK55 AMG
Body4dr Hatch2dr Hardtop conv.
Base Price $89,800 $62,500
Bose Audio Package 1,990  
Metallic paint (extra cost) 760 700
Lighting Package   1,000
Premium II Package   1,400
CD changer, remote   440
Automatic climate control, front   710
Bluetooth cell phone link   925
Navigation system   1,200
Bose Audio Package 0  
Metallic paint (extra cost) 0 650
Lighting Package   930
Premium II Package   1,302
CD changer, remote   409
Automatic climate control, front   660
Bluetooth cell phone link   860
Navigation system   1,116
Options (change) 2,750 6,375
Options (change) 0 5,927
Destination 950 775
Gas Tax 0 1,300
Total Price $93,500 $70,950

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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

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 SLK55 AMG
Lowest Adjusted Invoice: Porsche Panamera S
TrueDelta Adjusted Price Difference: $25,430
TrueDelta Adjusted Invoice Difference: $62,493
Model Year20112007
ModelPanameraSLK
TrimSSLK55 AMG
Body4dr Hatch2dr Hardtop conv.
Engine400hp V8355hp V8
TransmissionS7T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/24 MPG16/22 MPG
Audio (watts, speakers)585, 14380, 11
Tire (rear if not all the same)245/50-18225/40-18
Total Price$93,500$70,950
Adjustments for Features0-2,880
Feature-Adjusted Total Price$93,500$68,070

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Features Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20112007
ModelPanameraSLK
TrimSSLK55 AMG
Body4dr Hatch2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power liftgate$350 
Power rear side windows$200 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Obstacle detection, rear$250 
Rear side airbags$300 
Rollover sensor$50 
Side curtain airbags$350 
Tire-pressure monitor$75 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover$75 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Rear air vents$100 
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit $0
Power retractable hardtop $6750
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof$900 
Infotainment 
Media drive$15 
MP3-compatible player$50 
Off-road navigation system$0 
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Steering-linked headlights$150 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row$50 
Folding second row seats$300 
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, passenger seat $150
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Sport suspension (upgrade) $0
Total Value of Features$6,305$9,185
Value of Feature Adjustments$0$2,880
Value of Feature Adjustments0-2,684

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See a complete comparison of Porsche Panamera vs. Mercedes-Benz SLK features.

Specifications Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20112007
ModelPanameraSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase115.0 in95.7 in
Length195.6 in160.7 in
Width76.0 in70.4 in
Height55.8 in51.0 in
Curb Weight3,968 lb.3,420 lb.
Fuel Capacity21.1 gal.18.5 gal.
Row 1 Headroom38.0 in37.9 in
Row 1 Shoulder Room51.9 in52.2 in
Row 1 Hip Room0.0 in54.6 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 ft36.5 ft3
Cargo Volume,
Maximum		44.6 ft39.8 ft3

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See a complete comparison of Porsche Panamera vs. Mercedes-Benz SLK specs.

Option Package Details
Porsche Panamera S

Bose Audio Package
FeatureValueRequested?
CD changer, remote200Yes
Satellite radio200Yes
Surround sound250Yes
Bose, 585W, 14 speakers (with subwoofer)350No
Total Requested65065%
Total Not Requested35035%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%

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