BMW X5 BMW X5 2008 Porsche Boxster Porsche Boxster 2007

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BMW X5 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 X5 vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $54,175

BMW X5 3.0si   
Difference: $3,680

Lowest Total Invoice: $49,300

Porsche Boxster   
Difference: $715

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820072007
ModelX5X5BoxsterBoxster
Trim3.0si4.8iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $46,200 $54,800 $45,600 $55,500
Base Invoice $42,685 $50,595 $38,760 $48,415
Premium Package 2,850 1,850    
Multicontour seats 1,200 1,200    
Heated front seats 500 500 480 480
Obstacle detection, rear 700 700 530 530
Navigation system 1,900 1,900 3,070 3,070
Auto-dimming rearview mirror     690 690
Adaptive Sports Seats     3,055 3,055
Xenon HID headlights     1,090 1,090
Audio controls on steering wheel     990 990
Wood trim     890 890
Automatic climate control, front     550 550
Floor mats     115 115
Premium Package 2,595 1,685    
Multicontour seats 1,090 1,090    
Heated front seats 455 455 408 408
Obstacle detection, rear 635 635 451 451
Navigation system 1,730 1,730 2,610 2,610
Auto-dimming rearview mirror     587 587
Adaptive Sports Seats     2,597 2,597
Xenon HID headlights     927 927
Audio controls on steering wheel     842 842
Wood trim     757 757
Automatic climate control, front     468 468
Floor mats     98 98
Options (change) 7,150 6,150 11,460 11,460
Options (change) 6,505 5,595 9,745 9,745
Destination 825 825 795 795
Total Price $54,175 $61,775 $57,855 $67,755
Total Invoice $50,015 $57,015 $49,300 $58,955

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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 X5 vs. Porsche Boxster

Lowest Adjusted Price and Invoice: BMW X5 3.0si
TrueDelta Adjusted Price Difference: $7,480
TrueDelta Adjusted Invoice Difference: $2,793
Model Year2008200820072007
ModelX5X5BoxsterBoxster
Trim3.0si4.8iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine260hp I6350hp V8245hp H6295hp H6
TransmissionT6T6M5M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10205, 1050, 4230, 7
Tire (rear if not all the same)255/55-18255/55-18205/55-17235/40-18
Total Price$54,175$61,775$57,855$67,755
Adjustments for Features-3,800-4,1500-150
Feature-Adjusted Total Price$50,375$57,625$57,855$67,605
Cost Above Minimum$0$7,250$0$9,750
Total Invoice$50,015$57,015$49,300$58,955
Adjustments for Features-3,508-3,8300-131
Feature-Adjusted Total Invoice$46,507$53,185$49,300$58,824
Cost Above Minimum$0$6,678$0$9,524

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Features Comparison: BMW X5 vs. Porsche Boxster

Model Year2008200820072007
ModelX5X5BoxsterBoxster
Trim3.0si4.8iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
5-speed manual  $0 
6-speed manual   $150
AWD$1700$1700  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Power trunk / liftgate pull-down$50$50  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
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 area partition net$40$40  
Cargo area rails w/tie downs$50$50  
Cargo cover$75$75  
Cargo net  $40$40
Roof rails$250$250  
Climate Control 
Dual-zone climate control$125$125  
Rear air vents$100$100  
Rear wiper$175$175  
Residual heat$50$50  
Water-repellent front-door glass  $15$15
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Body kit (gray/black)$0$0  
Bodyside moldings$75$75  
Panoramic sunroof$1200$1200  
Power convertible top  $4000$4000
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Wheel-lip moldings$75$75  
Infotainment 
Aux input$50$50  
Bluetooth cell phone link$100$100  
MP3-compatible player$50$50  
Telematics service, such as OnStar$200$200  
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Automatic headlights$125$125  
Compass$0$0  
Cornering lights$50$50  
Fog light, rear  $100$100
Headlight washers  $50$50
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
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  
Manual fore-aft adjuster, second row seats$75$75  
Manual recliner, second row seats$75$75  
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 
Rear air springs, auto-leveling $350  
Total Value of Features$9,055$9,405$5,255$5,405
Value of Feature Adjustments$3,800$4,150$0$150
Value of Feature Adjustments-3,508-3,8300-131

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Specifications Comparison: BMW X5 vs. Porsche Boxster

Model Year20082007
ModelX5Boxster
Body4dr SUV2dr Convertible
Wheelbase115.5 in95.1 in
Length191.1 in170.4 in
Width76.1 in70.9 in
Height69.5 in51.0 in
Curb Weight4,983 lb.2,856 lb.
Fuel Capacity23.0 gal.17.0 gal.
Row 1 Headroom39.3 in38.4 in
Row 1 Shoulder Room60.0 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom40.0 in41.6 in
Row 2 Headroom39.0 in0.0 in
Row 2 Shoulder Room58.0 in0.0 in
Row 2 Legroom36.6 in0.0 in
Cargo Volume,
Minimum
7.1 ft39.9 ft3
Cargo Volume,
Behind R2
21.9 ft39.9 ft3
Cargo Volume,
Maximum
61.8 ft39.9 ft3

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Option Package Details
BMW X5 3.0si

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100No
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75Yes
Cargo area partition net40No
Interior ambient lighting150No
Upholstered door panels, leather250No
Total Requested145059%
Total Not Requested99041%
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%

Option Package Details
BMW X5 4.8i

Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100No
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75Yes
Cargo area partition net40No
Interior ambient lighting150No
Total Requested55043%
Total Not Requested74057%
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%

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 washers50No
Total Requested50091%
Total Not Requested509%
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

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 washers50No
Total Requested50091%
Total Not Requested509%
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%

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