Porsche Boxster Porsche Boxster 2007 BMW X6 BMW X6 2009

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Porsche Boxster vs. BMW X6 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 X6 Invoice Comparison

Lowest Total Price: $59,155

Porsche Boxster   
Difference: $4,470

Lowest Total Invoice: $50,405

Porsche Boxster   
Difference: $8,300

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720092009
ModelBoxsterBoxsterX6X6
TrimBaseSxDrive35ixDrive50i
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Base Price $45,600 $55,500 $55,500 $66,200
Base Invoice $38,760 $48,415 $51,240 $61,085
Adaptive Sports Seats 3,055 3,055    
Adaptive dampers - electrical 1,990 1,990    
Navigation system 3,070 3,070 1,900  
Heated front seats 480 480 500 500
Floor mats 115 115    
Audio controls on steering wheel 990 990    
Xenon HID headlights 1,090 1,090    
Automatic climate control, front 550 550    
Obstacle detection, rear 530 530    
Wood trim 890 890    
Multicontour seats     1,200  
Sport Package     3,700  
Adaptive Sports Seats 2,597 2,597    
Adaptive dampers - electrical 1,692 1,692    
Navigation system 2,610 2,610 1,730  
Heated front seats 408 408 455 455
Floor mats 98 98    
Audio controls on steering wheel 842 842    
Xenon HID headlights 927 927    
Automatic climate control, front 468 468    
Obstacle detection, rear 451 451    
Wood trim 757 757    
Multicontour seats     1,090  
Sport Package     3,365  
Options (change) 12,760 12,760 7,300 500
Options (change) 10,850 10,850 6,640 455
Destination 795 795 825 825
Total Price $59,155 $69,055 $63,625 $67,525
Total Invoice $50,405 $60,060 $58,705 $62,365

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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 X6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW X6

Lowest Adjusted Price and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $810
TrueDelta Adjusted Invoice Difference: $4,923
Model Year2007200720092009
ModelBoxsterBoxsterX6X6
TrimBaseSxDrive35ixDrive50i
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Engine245hp H6295hp H6300hp I6400hp V8
TransmissionM5M6T6T6
DrivetrainRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7205, 10205, 10
Tire (rear if not all the same)205/55-17235/40-18255/50-19255/50-19
Total Price$59,155$69,055$63,625$67,525
Adjustments for Features0-150-3,660-2,660
Feature-Adjusted Total Price$59,155$68,905$59,965$64,865
Cost Above Minimum$0$9,750$0$4,900
Total Invoice$50,405$60,060$58,705$62,365
Adjustments for Features0-130-3,377-2,457
Feature-Adjusted Total Invoice$50,405$59,930$55,328$59,908
Cost Above Minimum$0$9,525$0$4,580

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Features Comparison: Porsche Boxster vs. BMW X6

Model Year2007200720092009
ModelBoxsterBoxsterX6X6
TrimBaseSxDrive35ixDrive50i
Body2dr Convertible2dr Convertible4dr SUV4dr SUV
Transmission and Drivetrain 
5-speed manual$0   
6-speed manual $150  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0  
AWD  $1700$1700
Accessories 
Power rear side windows  $200$200
Remote window/roof operation  $15$15
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Universal garage door opener$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Brake assist  $50$50
Hill descent control  $250$250
Obstacle detection, front  $150$150
Roll bar$200$200  
Rollover sensor  $50$50
Side curtain airbags  $350$350
Tires, run-flat  $150$150
Cargo Management 
Cargo cover  $75$75
Cargo net$40$40  
Rear seat pass-through  $100$100
Second-row low console  $100$100
Climate Control 
Dual-zone climate control  $125$125
Rain-sensing wipers  $175$175
Rear air vents  $100$100
Rear wiper  $175$175
Residual heat  $50$50
Variable intermittent wipers$75$75  
Water-repellent front-door glass$15$15  
Drivetrain 
Active rear differential  $500$500
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Body kit (gray/black)  $0$0
Power convertible top$4000$4000  
Retractable rear spoiler$400$400  
Sunroof  $900$900
Wheel-lip moldings  $75$75
Infotainment 
Aux input  $50$50
MP3-compatible player  $50$50
Traffic information  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Automatic headlights  $125$125
Cornering lights  $50$50
Fog light, rear$100$100  
Headlight washers$50$50  
Mirror tilt-down in reverse  $25$25
Steering-linked headlights  $150$150
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Folding second row seats  $300$300
Memory system, passenger seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power thigh bolsters, driver seat$100$100  
Power thigh bolsters, passenger seat$100$100  
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Power upper seatback recliner, driver seat  $100$100
Power upper seatback recliner, passenger seat  $100$100
Suspension, Wheels, and Tires 
Active stabilizer bars  $500 
Adaptive dampers - electrical$500$500$500 
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$5,930$6,080$9,590$8,590
Value of Feature Adjustments$0$150$3,660$2,660
Value of Feature Adjustments0-130-3,377-2,457

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Specifications Comparison: Porsche Boxster vs. BMW X6

Model Year20072009
ModelBoxsterX6
Body2dr Convertible4dr SUV
Wheelbase95.1 in115.5 in
Length170.4 in192.1 in
Width70.9 in78.1 in
Height51.0 in66.5 in
Curb Weight2,856 lb.4,895 lb.
Fuel Capacity17.0 gal.22.5 gal.
Row 1 Headroom38.4 in38.3 in
Row 1 Shoulder Room51.7 in59.9 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in40.0 in
Row 2 Headroom0.0 in37.2 in
Row 2 Shoulder Room0.0 in57.0 in
Row 2 Legroom0.0 in35.9 in
Cargo Volume,
Minimum
9.9 ft320.1 ft3
Cargo Volume,
Maximum
9.951.2 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
BMW X6 xDrive35i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Multicontour seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100Yes
Total Requested45039%
Total Not Requested70061%
Sport Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Active stabilizer bars500No
Total Requested60050%
Total Not Requested60050%

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