Porsche Panamera Porsche Panamera 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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: $83,840

Mercedes-Benz SLK AMG SLK55   
Difference: $80,080

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182016
ModelPanameraSLK
TrimTurboAMG SLK55
Body4dr Hatch2dr Hardtop conv.
Base Price $150,000 $72,600
Dual-mode exhaust, switchable 3,490  
Body kit 1,290  
Wheels, dark finish 1,470  
275/35ZR21 2,450  
Illuminated door sill trim plates 1,020 850
Carbon fiber trim 1,000  
Blind spot warning system 1,060  
Black exterior trim (optional) 590  
Interior ambient lighting, configurable 500  
Premium 2 Package   3,050
Premium 3 Package   1,295
AMG Carbon Styling Package   4,400
Metallic paint (extra cost)   720
Dual-mode exhaust, switchable 2,967  
Body kit 1,097  
Wheels, dark finish 1,250  
275/35ZR21 2,082  
Illuminated door sill trim plates 867 791
Carbon fiber trim 850  
Blind spot warning system 901  
Black exterior trim (optional) 502  
Interior ambient lighting, configurable 425  
Premium 2 Package   2,837
Premium 3 Package   1,204
AMG Carbon Styling Package   4,092
Metallic paint (extra cost)   670
Options (change) 12,870 10,315
Options (change) 10,941 9,594
Destination 1,050 925
Total Price $163,920 $83,840

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 AMG SLK55
Lowest Adjusted Invoice: Porsche Panamera Turbo
TrueDelta Adjusted Price Difference: $79,225
TrueDelta Adjusted Invoice Difference: $66,109
Model Year20182016
ModelPanameraSLK
TrimTurboAMG SLK55
Body4dr Hatch2dr Hardtop conv.
Engine550hp V8415hp V8
TransmissionS8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/25 MPG19/28 MPG
Audio (watts, speakers)710, 14500, 11
Tire (rear if not all the same)275/35-21235/40-18
Total Price$163,920$83,840
Adjustments for Features-8550
Feature-Adjusted Total Price$163,065$83,840

Return to top

Features Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20182016
ModelPanameraSLK
TrimTurboAMG SLK55
Body4dr Hatch2dr Hardtop conv.
Transmission and Drivetrain 
8-speed automated manual$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Power liftgate$350 
Power rear side windows$200 
Remote window/roof operation $15
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Driver drowsiness monitor $150
Lane departure warning $200
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Secondary collision brake assist$25 
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover$75 
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Rear air vents$100 
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Regenerative braking$0 
Exterior 
Active grille shutters$0 
Glass roof panel(s) $300
Panoramic sunroof$1200 
Power retractable hardtop $6750
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
4G LTE connectivity$0 
Apple CarPlay support$100 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition$200 
Off-road navigation system$0 
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Traffic information$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Compass $0
Cornering lights$50 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Synthetic suede headliner$650 
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade) $0
Total Value of Features$11,915$11,060
Value of Feature Adjustments$855$0
Value of Feature Adjustments-630

Return to top

Specifications Comparison: Porsche Panamera vs. Mercedes-Benz SLK

Model Year20182016
ModelPanameraSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase116.1 in95.7 in
Length198.8 in162.8 in
Width76.3 in71.5 in
Height56.0 in51.2 in
Curb Weight4,365 lb.3,528 lb.
Fuel Capacity23.7 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
17.4 ft36.4 ft3
Cargo Volume,
Maximum
46.0 ft310.1 ft3

Return to top

Option Package Details
Mercedes-Benz SLK AMG SLK55

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200Yes
DVD-compatible player0No
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0Yes
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1440100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Lane departure warning system200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested90056%
Total Not Requested70044%
AMG Carbon Styling Package
FeatureValueRequested?
Special interior trim0No
Special roof color0No
Synthetic suede steering wheel0No
Carbon fiber trim200Yes
Black exterior trim (optional)0Yes
Wheels, dark finish0Yes
Total Requested200100%
Total Not Requested00%

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.