BMW X6 BMW X6 2009 Porsche Boxster Porsche Boxster 2015

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BMW X6 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.

BMW X6 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $72,670

BMW X6 xDrive35i   
Difference: $2,570

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201520152015
ModelX6X6BoxsterBoxsterBoxster
TrimxDrive35ixDrive50iBaseSGTS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible2dr Convertible
Base Price $55,500 $66,200 $51,400 $63,300 $73,500
Premium Package 2,200 2,200      
Technology Package 2,000        
Active Ventilated Seat Package 2,100 1,100      
Heated front seats 500 500      
Sport Package 3,700        
Premium Sound Package 2,000 2,000      
Upholstered instrument panel, leather 1,900 1,900 2,160 2,160  
HD radio 350 350      
Proximity key 1,000 1,000      
Satellite radio - one year subscription 595 595      
Rearview camera   400 1,515 1,515 1,515
Infotainment Package     3,990 3,990 3,990
Adaptive sport seats plus     3,825 3,825 3,025
Premium Package Plus     3,620 2,950 1,965
Torque vectoring, brake-based     1,320 1,320 1,320
Adaptive dampers - electrical     1,790 1,790  
Wood trim     1,790 1,790  
Audio controls on steering wheel     615 615 165
CD changer, in-dash     670 670 670
Voice control for nav and audio     520 520 520
Power-folding mirrors     320 320 320
Metallic paint (extra cost)     710 710 710
Bose 505W 10 speakers       0  
Cooled or ventilated front seats         730
Bright-finished exhaust tip(s)         650
Premium Package 2,000 2,000      
Technology Package 1,820        
Active Ventilated Seat Package 1,910 1,000      
Heated front seats 455 455      
Sport Package 3,365        
Premium Sound Package 1,820 1,820      
Upholstered instrument panel, leather 1,730 1,730 0 0  
HD radio 315 315      
Proximity key 910 910      
Satellite radio - one year subscription 540 540      
Rearview camera   365 0 0 0
Infotainment Package     0 0 0
Adaptive sport seats plus     0 0 0
Premium Package Plus     0 0 0
Torque vectoring, brake-based     0 0 0
Adaptive dampers - electrical     0 0  
Wood trim     0 0  
Audio controls on steering wheel     0 0 0
CD changer, in-dash     0 0 0
Voice control for nav and audio     0 0 0
Power-folding mirrors     0 0 0
Metallic paint (extra cost)     0 0 0
Bose 505W 10 speakers       0  
Cooled or ventilated front seats         0
Bright-finished exhaust tip(s)         0
Options (change) 16,345 10,045 22,845 22,175 15,580
Options (change) 14,865 9,135 0 0 0
Destination 825 825 995 995 995
Total Price $72,670 $77,070 $75,240 $86,470 $90,075

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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 BMW X6 dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X6 vs. Porsche Boxster

Lowest Adjusted Price: BMW X6 xDrive35i
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $4,855
TrueDelta Adjusted Invoice Difference: $63,847
Model Year20092009201520152015
ModelX6X6BoxsterBoxsterBoxster
TrimxDrive35ixDrive50iBaseSGTS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible2dr Convertible
Engine300hp I6400hp V8265hp H6315hp H6330hp H6
TransmissionT6T6M6M6M6
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 16600, 16185, 7445, 10445, 10
Tire (rear if not all the same)255/50-19255/50-19235/45-18235/40-19235/35-20
Total Price$72,670$77,070$75,240$86,470$90,075
Adjustments for Features-2,285-1,2850-250-1,500
Feature-Adjusted Total Price$70,385$75,785$75,240$86,220$88,575
Cost Above Minimum$0$5,400$0$10,980$13,335

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Features Comparison: BMW X6 vs. Porsche Boxster

Model Year20092009201520152015
ModelX6X6BoxsterBoxsterBoxster
TrimxDrive35ixDrive50iBaseSGTS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
6-speed manual  $150$150$150
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Power liftgate$350$350   
Power rear side windows$200$200   
Remote window/roof operation$15$15   
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Roll bar  $200$200$200
Rollover sensor$50$50   
Tires, run-flat$150$150   
Torque vectoring, brake-based  $100$100$100
Cargo Management 
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Rear seat pass-through$100$100   
Second-row low console$100$100   
Climate Control 
Rear air vents$100$100   
Rear wiper$175$175   
Water-repellent front-door glass  $15$15$15
Drivetrain 
Active rear differential$500$500   
Electronically-variable engine mounts (performance-oriented)    $500
Limited-slip rear differential  $300$300$300
Engine / Motor 
Automatic start / stop  $150$150$150
Dual-mode exhaust, switchable    $500
Mid-engine configuration  $0$0$0
Regenerative braking  $0$0$0
Exterior 
Black exterior trim (optional)    $0
Body kit (gray/black)$0$0   
Painted brake calipers (optional)   $0$0
Power convertible top  $4000$4000$4000
Retractable rear spoiler  $400$400$400
Sunroof$900$900   
Wheel-lip moldings$75$75   
Infotainment 
App support  $0$0$0
Bluetooth audio streaming  $25$25$25
CD changer, in-dash  $325$325$325
CD changer, remote$200$200   
CD player$125$125   
Media drive  $15$15$15
Off-road navigation system  $0$0$0
Satellite radio  $200$200$200
Satellite radio - one year subscription$250$250   
Surround sound$250$250 $250$250
Telematics service, such as OnStar$200$200   
Instruments, Lights, and Mirrors 
Chronometer    $100
Compass$0$0   
Cornering lights$50$50   
Fog light, rear  $100$100$100
Fog lights$125$125   
Headlight washers  $50$50$50
Mirror tilt-down in reverse$25$25   
Performance meter    $150
Turn signals on or near mirrors$25$25   
Seats and Interior Trim 
Center armrest(s), second row$50$50   
Door sill trim plates  $100$100$100
Folding second row seats$300$300   
Leather door panel trim$250$250$250$250 
Massage, driver seat$100$100   
Memory system, passenger seat$150$150   
Metal pedals  $75$75$75
No leather in second row  $-300$-300$-300
Power headrest height adjuster, driver seat$50$50   
Power headrest height adjuster, passenger seat$50$50   
Power thigh bolsters, driver seat  $100$100$100
Power thigh bolsters, passenger seat  $100$100$100
Power upper seatback recliner, driver seat$100$100   
Power upper seatback recliner, passenger seat$100$100   
Synthetic suede door panel trim    $250
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Active stabilizer bars$500    
Adaptive dampers - electrical$500 $500$500$500
Electronic systems calibration selector    $200
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls$100$100   
Total Value of Features$9,690$8,690$7,405$7,655$8,905
Value of Feature Adjustments$2,285$1,285$0$250$1,500
Value of Feature Adjustments-2,105-1,1850-3-17

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Specifications Comparison: BMW X6 vs. Porsche Boxster

Model Year20092015
ModelX6Boxster
Body4dr SUV2dr Convertible
Wheelbase115.5 in97.4 in
Length192.1 in172.2 in
Width78.1 in70.9 in
Height66.5 in50.5 in
Curb Weight4,895 lb.2,889 lb.
Fuel Capacity22.5 gal.16.9 gal.
Row 1 Headroom38.3 in38.6 in
Row 1 Shoulder Room59.9 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom40.0 in42.6 in
Row 2 Headroom37.2 in0.0 in
Row 2 Shoulder Room57.0 in0.0 in
Row 2 Legroom35.9 in0.0 in
Cargo Volume,
Minimum
20.1 ft39.9 ft3
Cargo Volume,
Maximum
51.2 ft39.9 ft3

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Option Package Details
BMW X6 xDrive35i

Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
Cargo net40Yes
Interior lights, additional0No
Power-folding mirrors50Yes
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150Yes
Total Requested89060%
Total Not Requested60040%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested925100%
Total Not Requested00%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested100069%
Total Not Requested45031%
Sport Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Manual thigh support adjuster, passenger seat50Yes
Front sport buckets100Yes
Active stabilizer bars500No
Total Requested70058%
Total Not Requested50042%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Unbranded, 600W, 16 speakers (with subwoofer)350No
USB port25Yes
Total Requested47558%
Total Not Requested35042%

Option Package Details
BMW X6 xDrive50i

Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
Cargo net40Yes
Interior lights, additional0No
Power-folding mirrors50Yes
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150Yes
Total Requested74055%
Total Not Requested60045%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Total Requested30075%
Total Not Requested10025%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Unbranded, 600W, 16 speakers (with subwoofer)350No
USB port25Yes
Total Requested47558%
Total Not Requested35042%

Option Package Details
Porsche Boxster

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Leather door panel trim250Yes
Total Requested1050100%
Total Not Requested00%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0No
Total Requested90071%
Total Not Requested36529%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Total Requested242598%
Total Not Requested502%

Option Package Details
Porsche Boxster S

Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0No
Total Requested90098%
Total Not Requested152%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested160089%
Total Not Requested20011%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50No
Total Requested192597%
Total Not Requested503%

Option Package Details
Porsche Boxster GTS

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0No
Total Requested115069%
Total Not Requested51531%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100Yes
Total Requested150088%
Total Not Requested20012%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1475100%
Total Not Requested00%

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