BMW X6 BMW X6 2015 Porsche Boxster Porsche Boxster 2008

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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: $63,865

Porsche Boxster   
Difference: $3,880

Lowest Total Invoice: $55,412

Porsche Boxster   
Difference: $7,598

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015201520082008
ModelX6X6X6X6BoxsterBoxster
TrimsDrive35ixDrive35ixDrive50iMBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $59,600 $61,900 $72,900 $102,100 $45,800 $55,700
Base Invoice $55,510 $57,630 $67,750 $94,610 $39,923 $43,512
Adaptive M Suspension 900 900 900      
M Sport Package 3,500 3,500 3,500      
Metallic paint (extra cost) 550 550     690 690
Upholstered instrument panel, leather 1,200 1,200     1,735 1,735
Luxury Seating Package 1,000 1,000        
Interior Design Package     1,950      
Wood trim       0 890 890
Sport Chrono Package         920 920
Adaptive dampers - electrical         1,990 1,990
Adaptive Sports Seats         3,055 3,055
Auto-dimming rearview mirror         690 690
Xenon HID headlights         1,090 1,090
Floor mats         115 115
Heated front seats         480 480
Obstacle detection, rear         530 530
Automatic climate control, front         550 550
Carbon fiber / leather-wrapped steering wheel         1,360 1,360
Navigation system         3,110 3,110
Adaptive M Suspension 820 820 820      
M Sport Package 3,185 3,185 3,185      
Metallic paint (extra cost) 500 500     587 587
Upholstered instrument panel, leather 1,090 1,090     1,475 1,475
Luxury Seating Package 910 910        
Interior Design Package     1,775      
Wood trim       0 757 757
Sport Chrono Package         782 782
Adaptive dampers - electrical         1,692 1,692
Adaptive Sports Seats         2,597 2,597
Auto-dimming rearview mirror         587 587
Xenon HID headlights         927 927
Floor mats         98 98
Heated front seats         408 408
Obstacle detection, rear         451 451
Automatic climate control, front         468 468
Carbon fiber / leather-wrapped steering wheel         1,156 1,156
Navigation system         2,644 2,644
Options (change) 7,150 7,150 6,350 0 17,205 17,205
Options (change) 6,505 6,505 5,780 0 14,629 14,629
Destination 995 995 995 995 860 860
Total Price $67,745 $70,045 $80,245 $103,095 $63,865 $73,765
Total Invoice $63,010 $65,130 $74,525 $95,605 $55,412 $59,001

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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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TrueDelta Value Comparison: BMW X6 vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $280
TrueDelta Adjusted Invoice Difference: $4,250
Model Year201520152015201520082008
ModelX6X6X6X6BoxsterBoxster
TrimsDrive35ixDrive35ixDrive50iMBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine300hp I6300hp I6300hp I6567hp V8245hp H6295hp H6
TransmissionT8T8T8T8M5M6
DrivetrainRWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10205, 10205, 10600, 1650, 4230, 7
Tire (rear if not all the same)255/50-19255/50-19255/50-19285/35-21205/55-17235/40-18
Total Price$67,745$70,045$80,245$103,095$63,865$73,765
Adjustments for Features-3,600-5,550-5,800-8,2250-150
Feature-Adjusted Total Price$64,145$64,495$74,445$94,870$63,865$73,615
Cost Above Minimum$0$350$10,300$30,725$0$9,750
Total Invoice$63,010$65,130$74,525$95,605$55,412$59,001
Adjustments for Features-3,348-5,161-5,387-7,6270-120
Feature-Adjusted Total Invoice$59,662$59,969$69,138$87,978$55,412$58,881
Cost Above Minimum$0$307$9,476$28,316$0$3,469

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Features Comparison: BMW X6 vs. Porsche Boxster

Model Year201520152015201520082008
ModelX6X6X6X6BoxsterBoxster
TrimsDrive35ixDrive35ixDrive50iMBaseS
Body4dr SUV4dr SUV4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300  
5-speed manual    $0 
6-speed manual     $150
RWD$0   $0$0
AWD $1700$1700$1700  
Accessories 
Hands-free trunk or liftgate  $100$100  
Power liftgate$350$350$350$350  
Power rear side windows$200$200$200$200  
Proximity key  $250$250  
Remote app$25$25$25$25  
Remote window/roof operation$15$15$15$15  
Tilt/telescoping steering wheel, manual    $250$250
Tilt/telescoping steering wheel, power$350$350$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0   
Brake assist$50$50$50$50  
Hill descent control $250$250$250  
Obstacle detection, front$150$150$150$150  
Rearview camera  $200$200  
Roll bar    $200$200
Rollover sensor$50$50$50$50  
Side curtain airbags$350$350$350$350  
Temporary spare tire   $150  
Tires, run-flat$150$150$150   
Cargo Management 
Cargo area rails w/tie downs$50$50$50$50  
Cargo cover$75$75$75$75  
Cargo net    $40$40
Climate Control 
Automatic air recirculation$100$100$100$100  
Dual-zone climate control$125$125$125$125  
Rear air vents$100$100$100   
Rear air vents with automatic controls   $250  
Rear dual-zone climate control   $125  
Rear wiper$175$175$175$175  
Residual heat$50$50$50$50  
Water-repellent front-door glass    $15$15
Drivetrain 
Active rear differential   $500  
Engine / Motor 
Automatic start / stop$150$150$150$150  
Mid-engine configuration    $0$0
Regenerative braking$0$0$0$0  
Exterior 
Black exterior trim (optional)$0$0$0$0  
Body kit$0$0$0$0  
Deep-tinted rear windows$275$275$275$275  
Painted brake calipers (optional)   $0  
Power convertible top    $4000$4000
Rear spoiler   $200  
Retractable rear spoiler    $400$400
Sunroof$900$900$900$900  
Wheel-lip moldings$75$75$75$75  
Infotainment 
App support$0$0$0$0  
Aux input$50$50$50$50  
Bluetooth audio streaming$25$25$25$25  
Bluetooth cell phone link$100$100$100$100  
DVD-compatible player$0$0$0$0  
Handwriting recognition$200$200$200$200  
HD radio$50$50$50$50  
In-vehicle Internet$150$150$150$150  
Media drive$15$15$15$15  
MP3-compatible player$50$50$50$50  
S Voice support$0$0$0$0  
Satellite radio - one year subscription   $250  
Siri Eyes Free support$0$0$0$0  
Surround sound   $250  
Telematics service, such as OnStar$200$200$200$200  
Traffic + travel information$25$25$25$25  
USB port$25$25$25$25  
Voice control for external devices$0$0$0$0  
Voice control for nav and audio$100$100$100$100  
Instruments, Lights, and Mirrors 
Automatic headlights$125$125$125$125  
Chronometer    $100$100
Cornering lights$50$50$50$50  
Fog light, rear    $100$100
Headlight washers   $50$50$50
Interior ambient lighting    $150$150
Interior ambient lighting, configurable$150$150$150$150  
Large color reconfigurable instrument cluster display$250$250$250   
Mirror tilt-down in reverse$25$25$25$25  
Power-folding mirrors$50$50$50$50  
Steering-linked headlights$150$150$150$150  
Turn signals on or near mirrors$25$25$25$25  
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel    $150$150
Center armrest(s), second row$50$50$50$50  
Cooled or ventilated front seats$300$300    
Folding second row seats$300$300$300$300  
Leather-wrapped steering wheel$150$150$150$150  
Memory system, passenger seat$150$150$150$150  
Metal pedals    $75$75
No leather in second row    $-300$-300
Power 4-way lumbar adjuster, passenger seat$150$150$150$150  
Power headrest height adjuster, driver seat$50$50$50$50  
Power headrest height adjuster, passenger seat$50$50$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$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100  
Power upper seatback recliner, driver seat$100$100$100$100  
Power upper seatback recliner, passenger seat$100$100$100$100  
Synthetic suede headliner   $650  
Suspension, Wheels, and Tires 
Active stabilizer bars   $500  
Rear air springs, auto-leveling$350$350$350$350  
Sport suspension (upgrade)$0$0$0   
Transmission 
Launch control$100$100$100$100  
Steering-wheel-mounted transmission controls$100$100$100$100  
Total Value of Features$9,030$10,980$11,230$13,655$5,430$5,580
Value of Feature Adjustments$3,600$5,550$5,800$8,225$0$150
Value of Feature Adjustments-3,348-5,161-5,387-7,6270-120

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Specifications Comparison: BMW X6 vs. Porsche Boxster

Model Year20152008
ModelX6Boxster
Body4dr SUV2dr Convertible
Wheelbase115.5 in95.1 in
Length192.0 in170.4 in
Width78.1 in70.9 in
Height66.5 in51.0 in
Curb Weight4,631 lb.2,856 lb.
Fuel Capacity22.4 gal.17.0 gal.
Row 1 Headroom38.3 in38.4 in
Row 1 Shoulder Room59.9 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom40.4 in41.6 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
26.6 ft39.9 ft3
Cargo Volume,
Maximum
59.7 ft39.9 ft3

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Option Package Details
BMW X6 sDrive35i

Adaptive M Suspension
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Rear air springs, auto-leveling350No
Total Requested50045%
Total Not Requested60055%
M Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100Yes
Body kit0No
Front sport buckets100Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Door sill trim plates100Yes
Black exterior trim (optional)0No
Total Requested40080%
Total Not Requested10020%
Luxury Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100No
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 Requested30026%
Total Not Requested85074%

Option Package Details
BMW X6 xDrive35i

Adaptive M Suspension
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Rear air springs, auto-leveling350No
Total Requested50045%
Total Not Requested60055%
M Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100Yes
Body kit0No
Front sport buckets100Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Door sill trim plates100Yes
Black exterior trim (optional)0No
Total Requested40080%
Total Not Requested10020%
Luxury Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100No
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 Requested30026%
Total Not Requested85074%

Option Package Details
BMW X6 xDrive50i

Adaptive M Suspension
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Rear air springs, auto-leveling350No
Total Requested50045%
Total Not Requested60055%
M Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Body kit0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Door sill trim plates100Yes
Black exterior trim (optional)0No
Total Requested10050%
Total Not Requested10050%
Interior Design Package
FeatureValueRequested?
Upgraded leather upholstery0No
Upholstered instrument panel, leather1000Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Porsche Boxster

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
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 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
Power fore-aft adjuster, driver seat100Yes
Total Requested115085%
Total Not Requested20015%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
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 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
Power fore-aft adjuster, driver seat100Yes
Total Requested115085%
Total Not Requested20015%

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