Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014 Porsche Boxster Porsche Boxster 2011

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Mercedes-Benz SLS AMG 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 SLS AMG vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $84,845

Porsche Boxster S Black Edition   
Difference: $141,430

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420112011
ModelSLS AMGBoxsterBoxster
TrimGTSS Black Edition
Body2dr Convertible2dr Convertible2dr Convertible
Base Price $208,000 $58,600 $65,200
Carbon fiber trim 2,750 1,140  
Ceramic brake rotors 12,500 8,150 8,150
Adaptive Sports Seats   3,055 3,055
Convenience Package   2,490  
Adaptive dampers - electrical   2,090 2,090
Synthetic suede steering wheel   1,295  
Audio controls on steering wheel   615 125
Upholstered instrument panel, leather   2,025 2,025
Limited-slip rear differential   950 950
CD changer, in-dash   650 650
Voice control for nav and audio   595 595
Obstacle detection, rear   530 530
Heated front seats   525 525
Metallic paint (extra cost)   710  
Infotainment Package   3,640  
Carbon fiber trim 2,558 0  
Ceramic brake rotors 11,625 6,928 0
Adaptive Sports Seats   0 0
Convenience Package   0  
Adaptive dampers - electrical   0 0
Synthetic suede steering wheel   0  
Audio controls on steering wheel   0 0
Upholstered instrument panel, leather   0 0
Limited-slip rear differential   0 0
CD changer, in-dash   0 0
Voice control for nav and audio   0 0
Obstacle detection, rear   451 451
Heated front seats   0 0
Metallic paint (extra cost)   0  
Infotainment Package   0  
Options (change) 15,250 28,460 18,695
Options (change) 14,183 7,379 451
Destination 925 950 950
Gas Tax 2,100 0 0
Total Price $226,275 $88,010 $84,845

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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 SLS AMG dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S Black Edition
TrueDelta Adjusted Price Difference: $137,655
TrueDelta Adjusted Invoice Difference: $205,733
Model Year201420112011
ModelSLS AMGBoxsterBoxster
TrimGTSS Black Edition
Body2dr Convertible2dr Convertible2dr Convertible
Engine583hp V8310hp H6320hp H6
TransmissionT7M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6325, 11325, 11
Tire (rear if not all the same)265/35-19235/40-18235/35-19
Total Price$226,275$88,010$84,845
Adjustments for Features-3,775-2000
Feature-Adjusted Total Price$222,500$87,810$84,845
Cost Above Minimum$0$2,965$0

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Features Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Model Year201420112011
ModelSLS AMGBoxsterBoxster
TrimGTSS Black Edition
Body2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Proximity key$250  
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system$200  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera$200  
Side curtain airbags$350  
Cargo Management 
Storage compartment under front seat(s)$50  
Climate Control 
Automatic air recirculation$100  
Dual-zone climate control$125  
Residual heat$50  
Water-repellent front-door glass $15$15
Wiper de-icer$25  
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Bright-finished fuel door$100  
Painted brake calipers (optional)$0  
Infotainment 
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
HD radio$50  
iPod integration$100  
Off-road navigation system $0$0
SD Card slot$25  
Surround sound $250$250
Telematics service, such as OnStar$200  
USB port $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75
Automatic headlights$125  
Fog lights $125$125
Mirror tilt-down in reverse$25  
Steering-linked headlights $150$150
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Carbon fiber trim$200$200 
Door sill trim plates $100$100
Leather-wrapped steering wheel  $150
Memory system, passenger seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Synthetic suede headliner$650  
Synthetic suede inserts in leather seating surfaces$0  
Synthetic suede steering wheel$150$150 
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Polished alloy wheels$350  
Sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$5,715$2,140$1,940
Value of Feature Adjustments$3,775$200$0
Value of Feature Adjustments-3,514-190

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Specifications Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Model Year20142011
ModelSLS AMGBoxster
Body2dr Convertible2dr Convertible
Wheelbase105.5 in95.1 in
Length182.6 in172.1 in
Width76.3 in70.9 in
Height49.7 in50.9 in
Curb Weight3,793 lb.2,944 lb.
Fuel Capacity22.5 gal.16.9 gal.
Row 1 Headroom39.0 in38.4 in
Row 1 Shoulder Room58.4 in51.7 in
Row 1 Hip Room63.2 in53.4 in
Row 1 Legroom41.7 in41.6 in
Cargo Volume6.1 ft39.9 ft3

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Option Package Details
Porsche Boxster S

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105078%
Total Not Requested30022%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested112578%
Total Not Requested32522%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Surround sound250No
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested86559%
Total Not Requested60041%

Option Package Details
Porsche Boxster S Black Edition

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested105078%
Total Not Requested30022%

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