Mercedes-Benz S-Class Mercedes-Benz S-Class 2007 Porsche Boxster Porsche Boxster 2008
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Mercedes-Benz S-Class 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 S-Class vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $77,205

Porsche Boxster S   
Difference: $66,470

Lowest Total Invoice: $61,925

Porsche Boxster S   
Difference: $71,957

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072008
ModelS-ClassBoxster
TrimS600S
Body4dr Sedan, ext.2dr Convertible
Base Price $139,900 $55,700
Base Invoice $130,107 $43,512
Adaptive Sports Seats   3,055
Preferred Package   2,190
Xenon HID headlights   1,090
Metallic paint (extra cost)   690
Obstacle detection, rear   530
Automatic climate control, front   550
Wood trim   890
Navigation system   3,110
Wood/leather-wrapped steering wheel   1,360
Adaptive dampers - electrical   1,990
Upholstered instrument panel, leather   1,735
5-speed shiftable automatic   2,805
CD changer, remote   650
Adaptive Sports Seats   2,597
Preferred Package   1,862
Xenon HID headlights   927
Metallic paint (extra cost)   587
Obstacle detection, rear   451
Automatic climate control, front   468
Wood trim   757
Navigation system   2,644
Wood/leather-wrapped steering wheel   1,156
Adaptive dampers - electrical   1,692
Upholstered instrument panel, leather   1,475
5-speed shiftable automatic   2,384
CD changer, remote   553
Options (change) 0 20,645
Options (change) 0 17,553
Destination 775 860
Gas Tax 3,000 0
Total Price $143,675 $77,205
Total Invoice $133,882 $61,925

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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 S-Class dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz S-Class vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $55,995
TrueDelta Adjusted Invoice Difference: $62,196
Model Year20072008
ModelS-ClassBoxster
TrimS600S
Body4dr Sedan, ext.2dr Convertible
Engine510hp V12295hp H6
TransmissionT5T5
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)12/19 MPG18/25 MPG
Audio (watts, speakers)600, 14325, 11
Tire (rear if not all the same)255/45-18235/40-18
Total Price$143,675$77,205
Adjustments for Features-10,4750
Feature-Adjusted Total Price$133,200$77,205
Total Invoice$133,882$61,925
Adjustments for Features-9,7610
Feature-Adjusted Total Invoice$124,121$61,925

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Features Comparison: Mercedes-Benz S-Class vs. Porsche Boxster

Model Year20072008
ModelS-ClassBoxster
TrimS600S
Body4dr Sedan, ext.2dr Convertible
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000
RWD$0$0
Accessories 
Adaptive cruise control, all-speed$850 
Cruise control $150
Heated steering wheel$100 
Power door closers$300 
Power rear side windows$200 
Power trunk closer$350 
Proximity key$250 
Remote window/roof operation$15 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Forward collision warning$200 
Night vision$1750 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Cargo Management 
Air-conditioned storage compartment$50 
Console with shifter $150
Console without shifter$150 
Overhead sunglass holder$25 
Storage compartment under front seat(s)$50 
Climate Control 
Dual-zone climate control$125 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Water-repellent front-door glass $15
Wiper de-icer$25 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Panoramic sunroof$1200 
Power convertible top $4000
Retractable rear spoiler $400
Infotainment 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
MP3-compatible player$50 
Satellite radio$200 
Telematics service, such as OnStar$200 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Automatic headlights$125 
Cornering lights$50 
Digital instruments$0 
Illuminated vanity mirrors, rear seat$100 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Cooled or ventilated second row seats$200 
Heated second row seats$200 
Massage, driver seat$100 
Massage, passenger seat$100 
Massage, second row seats$150 
Memory system, passenger seat$150 
Memory system, second row seats$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power 4-way lumbar adjuster, second row seats$225 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power headrest height adjuster, second row seats$75 
Power recliner, second row seats$150 
Power seat belt height adjusters, front row$25 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power thigh support length adjuster, second row seats$150 
Power tilt adjuster, second row seats$150 
Power-folding headrests, second row seats$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$17,965$7,490
Value of Feature Adjustments$10,475$0
Value of Feature Adjustments-9,7610

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See a complete comparison of Mercedes-Benz S-Class vs. Porsche Boxster features.

Specifications Comparison: Mercedes-Benz S-Class vs. Porsche Boxster

Model Year20072008
ModelS-ClassBoxster
Body4dr Sedan, ext.2dr Convertible
Wheelbase124.6 in95.1 in
Length205.0 in170.4 in
Width73.7 in70.9 in
Height58.0 in51.0 in
Curb Weight4,895 lb.3,053 lb.
Fuel Capacity23.8 gal.17.0 gal.
Row 1 Headroom37.8 in38.4 in
Row 1 Shoulder Room59.1 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.9 in41.6 in
Row 2 Headroom38.5 in0.0 in
Row 2 Shoulder Room58.7 in0.0 in
Row 2 Legroom42.3 in0.0 in
Cargo Volume16.3 ft39.9 ft3

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See a complete comparison of Mercedes-Benz S-Class vs. Porsche Boxster specs.

Option Package Details
Porsche Boxster S

Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
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 buckets100Yes
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 Requested115085%
Total Not Requested20015%
Preferred Package
FeatureValueRequested?
Surround sound250Yes
Bose, 325W, 11 speakers (with subwoofer)350No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Floor mats75Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested85067%
Total Not Requested42533%

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