Porsche Boxster Porsche Boxster 2008 Mercedes-Benz E-Class Mercedes-Benz E-Class 2008

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Porsche Boxster vs. Mercedes-Benz E-Class 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 Boxster vs. Mercedes-Benz E-Class Invoice Comparison

Lowest Total Price: $62,595

Porsche Boxster   
Difference: $30,420

Lowest Total Invoice: $54,333

Porsche Boxster   
Difference: $32,380

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008
ModelBoxsterBoxsterE-Class
TrimBaseSE63 AMG
Body2dr Convertible2dr Convertible4dr Sedan
Base Price $45,800 $55,700 $85,300
Base Invoice $39,923 $43,512 $79,329
Adaptive Sports Seats 3,055 3,055  
Auto-dimming rearview mirror 690 690  
Xenon HID headlights 1,090 1,090  
Metallic paint (extra cost) 690 690  
Automatic climate control, front 550 550  
Audio controls on steering wheel 990 990  
Navigation system 3,110 3,110  
Floor mats 115 115  
Wood trim 890 890  
Obstacle detection, rear 530 530 1,120
Heated front seats 480 480  
Adaptive dampers - electrical 1,990 1,990  
Synthetic suede steering wheel 1,105 1,105  
CD changer, remote 650 650  
Premium II Package     1,910
Premium I Package     1,710
Adaptive Sports Seats 2,597 2,597  
Auto-dimming rearview mirror 587 587  
Xenon HID headlights 927 927  
Metallic paint (extra cost) 587 587  
Automatic climate control, front 468 468  
Audio controls on steering wheel 842 842  
Navigation system 2,644 2,644  
Floor mats 98 98  
Wood trim 757 757  
Obstacle detection, rear 451 451 1,042
Heated front seats 408 408  
Adaptive dampers - electrical 1,692 1,692  
Synthetic suede steering wheel 939 939  
CD changer, remote 553 553  
Premium II Package     1,777
Premium I Package     1,590
Options (change) 15,935 15,935 4,740
Options (change) 13,550 13,550 4,409
Destination 860 860 875
Gas Tax 0 0 2,100
Total Price $62,595 $72,495 $93,015
Total Invoice $54,333 $57,922 $86,713

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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 Porsche Boxster dealer quotes or Mercedes-Benz E-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $26,410
TrueDelta Adjusted Invoice Difference: $28,642
Model Year200820082008
ModelBoxsterBoxsterE-Class
TrimBaseSE63 AMG
Body2dr Convertible2dr Convertible4dr Sedan
Engine245hp H6295hp H6507hp V8
TransmissionM5M6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7420, 12
Tire (rear if not all the same)205/55-17235/40-18245/40-18
Total Price$62,595$72,495$93,015
Adjustments for Features0-150-4,010
Feature-Adjusted Total Price$62,595$72,345$89,005
Cost Above Minimum$0$9,750$0
Total Invoice$54,333$57,922$86,713
Adjustments for Features0-120-3,738
Feature-Adjusted Total Invoice$54,333$57,802$82,975
Cost Above Minimum$0$3,469$0

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

Model Year200820082008
ModelBoxsterBoxsterE-Class
TrimBaseSE63 AMG
Body2dr Convertible2dr Convertible4dr Sedan
Transmission and Drivetrain 
5-speed manual$0  
6-speed manual $150 
7-speed manually-shiftable automatic  $1200
RWD$0$0$0
Accessories 
Power rear side windows  $200
Proximity key  $250
Remote window/roof operation  $15
Sunshade, rear, power  $225
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Brake assist  $50
Brake- or yaw-sensor-initiated collision preparation system  $0
Obstacle detection, front  $150
Rear side airbags  $300
Roll bar$200$200 
Rollover sensor  $50
Side curtain airbags  $350
Temporary spare tire  $150
Cargo Management 
Air-conditioned storage compartment  $50
Cargo net$40$40 
Climate Control 
Automatic air recirculation  $100
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$15 
Engine / Motor 
Mid-engine configuration$0$0 
Exterior 
Body kit  $0
Bodyside moldings  $75
Power convertible top$4000$4000 
Retractable rear spoiler$400$400 
Sunroof  $900
Infotainment 
Aux input  $50
Bluetooth cell phone link  $100
CD changer, in-dash  $325
CD changer, remote$200$200 
CD player$125$125 
MP3-compatible player  $50
Satellite radio  $200
Surround sound  $250
Telematics service, such as OnStar  $200
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Automatic headlights  $125
Chronometer  $100
Mirror tilt-down in reverse  $25
Steering-linked fog lights  $50
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Cooled or ventilated front seats  $300
Memory system, passenger seat  $150
No leather in second row$-300$-300 
Power 4-way lumbar adjuster, passenger seat  $150
Power headrest height adjuster, driver seat  $50
Power headrest height adjuster, passenger seat  $50
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power-folding headrests, second row seats  $50
Synthetic suede headliner  $650
Synthetic suede inserts in leather seating surfaces  $0
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000
Alloy wheels$350$350 
Polished alloy wheels  $350
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$5,555$5,705$9,565
Value of Feature Adjustments$0$150$4,010
Value of Feature Adjustments0-120-3,738

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

Model Year20082008
ModelBoxsterE-Class
Body2dr Convertible4dr Sedan
Wheelbase95.1 in112.4 in
Length170.4 in191.0 in
Width70.9 in71.7 in
Height51.0 in58.4 in
Curb Weight2,856 lb.3,741 lb.
Fuel Capacity17.0 gal.21.1 gal.
Row 1 Headroom38.4 in39.1 in
Row 1 Shoulder Room51.7 in56.4 in
Row 1 Hip Room53.4 in52.4 in
Row 1 Legroom41.6 in41.9 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in56.1 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom0.0 in35.6 in
Cargo Volume9.9 ft315.9 ft3

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Option Package Details
Porsche Boxster

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%

Option Package Details
Porsche Boxster S

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%

Option Package Details
Mercedes-Benz E-Class E63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Premium II Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Proximity key250No
Steering-linked fog lights50No
Total Requested55065%
Total Not Requested30035%
Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Sunshade, rear, power225No
Navigation system600Yes
Total Requested60053%
Total Not Requested52547%

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