Mercedes-Benz SLK Mercedes-Benz SLK 2016 Porsche Boxster Porsche Boxster 2006

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Mercedes-Benz SLK vs. Porsche Boxster 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 Boxster Invoice Comparison

Lowest Total Price: $0

Porsche Boxster S   
Difference: $74,895

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162006
ModelSLKBoxster
TrimAMG SLK55S
Body2dr Hardtop conv.2dr Convertible
Base Price $72,600 $0
Garmin Map Pilot 650  
Metallic paint (extra cost) 720  
Front sport buckets   0
Navigation system   0
Garmin Map Pilot 605  
Metallic paint (extra cost) 670  
Front sport buckets   0
Navigation system   0
Options (change) 1,370 0
Options (change) 1,275 0
Destination 925 0
Total Price $74,895 $0

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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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Request free, no-obligation Mercedes-Benz SLK dealer quotes or Porsche Boxster 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: Mercedes-Benz SLK vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $54,370
TrueDelta Adjusted Invoice Difference: $50,612
Model Year20162006
ModelSLKBoxster
TrimAMG SLK55S
Body2dr Hardtop conv.2dr Convertible
Engine415hp V8280hp H6
TransmissionT7M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG19/27 MPG
Audio (watts, speakers)500, 11230, 7
Tire (rear if not all the same)235/40-18235/40-18
Total Price$74,895$0
Adjustments for Features-20,5250
Feature-Adjusted Total Price$54,370$0

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Features Comparison: Mercedes-Benz SLK vs. Porsche Boxster

Model Year20162006
ModelSLKBoxster
TrimAMG SLK55S
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0$0
Accessories 
Cruise control$150 
Power front side windows$250 
Power locks$275 
Proximity key$250 
Remote app$25 
Remote keyless entry$225 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150 
Active or whiplash-reducing head restraints, front seats$0 
Antilock brakes (ABS)$400 
Brake assist$50 
Driver drowsiness monitor$150 
Front side airbags$350 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Roll bar$200 
Side curtain airbags$350 
Stability control$400 
Tire-pressure monitor$75 
Torque vectoring, brake-based$100 
Traction control$100 
Cargo Management 
Console with shifter$150 
Climate Control 
Air conditioning$900 
Heated windshield washer nozzles$15 
Interior air filter$0 
Rain-sensing wipers$175 
Rear defrost$200 
Residual heat$50 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Mid-engine configuration $0
Exterior 
Body kit$0 
Bright-finished exhaust tip(s)$25 
Glass roof panel(s)$300 
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
Audio controls on steering wheel$125 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD player$125 
HD radio$50 
MP3-compatible player$50 
Satellite radio$200 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming rearview mirror$150 
Automatic headlights$125 
Compass$0 
Fog light, rear$100 
Headlight washers$50 
Heated mirrors$25 
Mirror tilt-down in reverse$25 
Outside temperature display$50 
Power mirrors$150 
Power-folding mirrors$50 
Steering-linked headlights$150 
Tachometer$75 
Trip computer$150 
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), front row$75 
Floor mats$75 
Heated front seats$200 
Leather-wrapped steering wheel$150 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Neck-level heating, front seats$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$20,675$150
Value of Feature Adjustments$20,525$0
Value of Feature Adjustments-19,1060

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Specifications Comparison: Mercedes-Benz SLK vs. Porsche Boxster

Model Year20162006
ModelSLKBoxster
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in95.1 in
Length162.8 in170.4 in
Width71.5 in70.9 in
Height51.2 in51.0 in
Curb Weight3,528 lb.2,965 lb.
Fuel Capacity15.9 gal.17.0 gal.
Row 1 Headroom38.0 in38.4 in
Row 1 Shoulder Room52.2 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.5 in41.6 in
Cargo Volume,
Minimum
6.4 ft39.9 ft3
Cargo Volume,
Maximum
10.1 ft39.9 ft3

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Option Package Details
Mercedes-Benz SLK AMG SLK55

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

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