Porsche Boxster Porsche Boxster 2010 BMW 5-Series BMW 5-Series 2007
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Porsche Boxster vs. BMW 5-Series 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. BMW 5-Series Invoice Comparison

Lowest Total Price: $79,395

Porsche Boxster S   
Difference: $8,595

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102007
ModelBoxster5-Series
TrimSM5
Body2dr Convertible4dr Sedan
Base Price $58,000 $82,900
Adaptive Sports Seats 3,055  
Xenon HID headlights 1,560 800
Auto-dimming rearview mirror 690  
Metallic paint (extra cost) 710  
Adaptive dampers - electrical 1,990  
Navigation system 3,110  
Heated front seats 510  
Traffic information 0  
Satellite radio 750 595
Limited-slip rear differential 950  
Obstacle detection, rear 530  
Floor mats 90  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Wood trim 890 0
CD changer, in-dash 650  
7-speed automated manual 3,420  
Rear spoiler   0
Adaptive Sports Seats 2,597  
Xenon HID headlights 0 730
Auto-dimming rearview mirror 587  
Metallic paint (extra cost) 0  
Adaptive dampers - electrical 1,692  
Navigation system 0  
Heated front seats 0  
Traffic information 0  
Satellite radio 0 540
Limited-slip rear differential 0  
Obstacle detection, rear 451  
Floor mats 0  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Wood trim 757 0
CD changer, in-dash 553  
7-speed automated manual 0  
Rear spoiler   0
Options (change) 20,445 1,395
Options (change) 7,947 1,270
Destination 950 695
Gas Tax 0 3,000
Total Price $79,395 $87,990

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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 BMW 5-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW 5-Series

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $10,185
TrueDelta Adjusted Invoice Difference: $72,521
Model Year20102007
ModelBoxster5-Series
TrimSM5
Body2dr Convertible4dr Sedan
Engine310hp H6500hp V10
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG12/18 MPG
Audio (watts, speakers)185, 7420, 13
Tire (rear if not all the same)235/40-18255/40-19
Total Price$79,395$87,990
Adjustments for Features-1,5900
Feature-Adjusted Total Price$77,805$87,990

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Features Comparison: Porsche Boxster vs. BMW 5-Series

Model Year20102007
ModelBoxster5-Series
TrimSM5
Body2dr Convertible4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Power rear side windows $200
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Obstacle detection, front $150
Roll bar$200 
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Climate Control 
Dual-zone climate control $125
Rear air vents with manual controls $150
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Body kit $0
Power convertible top$4000 
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
Aux input $50
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
Off-road navigation system$0 
Surround sound $250
Telematics service, such as OnStar $200
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Automatic headlights $125
Fog light, rear$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 
Center armrest(s), second row $50
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,780$5,190
Value of Feature Adjustments$1,590$0
Value of Feature Adjustments-1780

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See a complete comparison of Porsche Boxster vs. BMW 5-Series features.

Specifications Comparison: Porsche Boxster vs. BMW 5-Series

Model Year20102007
ModelBoxster5-Series
Body2dr Convertible4dr Sedan
Wheelbase95.1 in113.7 in
Length172.1 in191.1 in
Width70.9 in72.7 in
Height50.9 in57.8 in
Curb Weight3,042 lb.4,012 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom38.4 in37.7 in
Row 1 Shoulder Room51.7 in57.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in41.5 in
Row 2 Headroom0.0 in37.9 in
Row 2 Shoulder Room0.0 in57.2 in
Row 2 Legroom0.0 in36.0 in
Cargo Volume9.9 ft314.0 ft3

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See a complete comparison of Porsche Boxster vs. BMW 5-Series specs.

Option Package Details
Porsche Boxster S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
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 Requested1350100%
Total Not Requested00%

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