BMW X6 BMW X6 2008 Porsche Boxster Porsche Boxster 2006

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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: $0

Porsche Boxster S   
Difference: $58,925

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820062006
ModelX6X6BoxsterBoxster
TrimxDrive35ixDrive50iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Base Price $52,500 $63,000 $0 $0
Sport Package 3,700      
Navigation system 1,900   0 0
Front sport buckets     0 0
Power seatback bolsters, driver seat     0 0
Adaptive dampers - electrical     0 0
Sport Package 3,365      
Navigation system 1,730   0 0
Front sport buckets     0 0
Power seatback bolsters, driver seat     0 0
Adaptive dampers - electrical     0 0
Options (change) 5,600 0 0 0
Options (change) 5,095 0 0 0
Destination 825 825 0 0
Total Price $58,925 $63,825 $0 $0

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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 and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $43,195
TrueDelta Adjusted Invoice Difference: $39,739
Model Year2008200820062006
ModelX6X6BoxsterBoxster
TrimxDrive35ixDrive50iBaseS
Body4dr SUV4dr SUV2dr Convertible2dr Convertible
Engine300hp I6400hp V8240hp H6280hp 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)255/50-19255/50-19205/55-17235/40-18
Total Price$58,925$63,825$0$0
Adjustments for Features-15,880-16,1800-150
Feature-Adjusted Total Price$43,045$47,645$0$-150
Cost Above Minimum$0$4,600$150$0

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Features Comparison: BMW X6 vs. Porsche Boxster

Model Year2008200820062006
ModelX6X6BoxsterBoxster
TrimxDrive35ixDrive50iBaseS
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 
Cruise control$150$150  
Power front side windows$250$250  
Power locks$275$275  
Power rear side windows$200$200  
Remote keyless entry$225$225  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, power$350$350  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150  
Active or whiplash-reducing head restraints, front seats$0$0  
Antilock brakes (ABS)$400$400  
Brake assist$50$50  
Front side airbags$350$350  
Hill descent control$250$250  
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Rollover sensor$50$50  
Side curtain airbags$350$350  
Stability control$400$400  
Tire-pressure monitor$75$75  
Tires, run-flat$150$150  
Traction control$100$100  
Cargo Management 
Cargo cover$75$75  
Console with shifter$150$150  
Rear seat pass-through$100$100  
Second-row low console$100$100  
Climate Control 
Air conditioning$900$900  
Automatic climate control, front$200$200  
Dual-zone climate control$125$125  
Heated windshield washer nozzles$15$15  
Interior air filter$0$0  
Rain-sensing wipers$175$175  
Rear air vents$100$100  
Rear defrost$200$200  
Rear wiper$175$175  
Residual heat$50$50  
Drivetrain 
Active rear differential$500$500  
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Body kit (gray/black)$0$0  
Bright-finished exhaust tip(s)$25$25  
Sunroof$900$900  
Wheel-lip moldings$75$75  
Infotainment 
Audio controls on steering wheel$125$125  
Aux input$50$50  
CD player$125$125  
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 lights$125$125  
Heated mirrors$25$25  
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Mirror tilt-down in reverse$25$25  
Outside temperature display$50$50  
Power mirrors$150$150  
Steering-linked headlights$150$150  
Tachometer$75$75  
Trip computer$150$150  
Turn signals on or near mirrors$25$25  
Xenon HID headlights$500$500  
Seats and Interior Trim 
Center armrest(s), front row$75$75  
Center armrest(s), second row$50$50  
Floor mats$75$75  
Folding second row seats$300$300  
Leather-wrapped steering wheel$150$150  
Manual thigh support length adjuster, driver seat$50   
Manual thigh support length adjuster, passenger seat$50   
Memory system, driver seat$200$200  
Memory system, passenger seat $150  
Power 4-way lumbar adjuster, driver seat $150  
Power 4-way lumbar adjuster, passenger seat $150  
Power fore-aft adjuster, driver seat$100$100  
Power fore-aft adjuster, passenger seat$100$100  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power height adjuster, driver seat$100$100  
Power height adjuster, passenger seat$100$100  
Power recliner, driver seat$100$100  
Power recliner, passenger seat$100$100  
Power seatback bolsters, driver seat $100$100$100
Power seatback bolsters, passenger seat $100  
Power thigh support length adjuster, driver seat $100  
Power thigh support length adjuster, passenger seat $100  
Power tilt adjuster, driver seat$100$100  
Power tilt adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat $100  
Power upper seatback recliner, passenger seat $100  
Wood trim$300$300  
Suspension, Wheels, and Tires 
Active stabilizer bars$500   
Adaptive dampers - electrical$500 $500$500
Alloy wheels$350$350  
Rear air springs, auto-leveling $350  
Transmission 
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$16,480$16,780$600$750
Value of Feature Adjustments$15,880$16,180$0$150
Value of Feature Adjustments-14,661-14,94800

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Specifications Comparison: BMW X6 vs. Porsche Boxster

Model Year20082006
ModelX6Boxster
Body4dr SUV2dr Convertible
Wheelbase115.5 in95.1 in
Length192.1 in170.4 in
Width78.1 in70.9 in
Height66.5 in51.0 in
Curb Weight4,895 lb.2,856 lb.
Fuel Capacity22.5 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 Legroom40.0 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
20.1 ft39.9 ft3
Cargo Volume,
Maximum
51.2 ft39.9 ft3

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Option Package Details
BMW X6 xDrive35i

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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