BMW X3 BMW X3 2018 Porsche Cayman Porsche Cayman 2007

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BMW X3 vs. Porsche Cayman 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 X3 vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $48,645

BMW X3 xDrive30i   
Difference: $15,920

Lowest Total Invoice: $45,940

BMW X3 xDrive30i   
Difference: $10,149

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820072007
ModelX3X3CaymanCayman
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Base Price $42,450 $54,300 $49,400 $58,900
Base Invoice $40,160 $51,180 $43,075 $51,392
Navigation system 1,700 1,700 3,070 3,070
Metallic paint (extra cost) 550 550    
Leather seating surfaces 1,700 1,700    
Heated front seats 500 500 480 480
Obstacle detection, rear 750   530 530
Adaptive dampers - electrical   700 1,990 1,990
Auto-dimming rearview mirror     690 690
Adaptive Sports Seats     3,055 3,055
Sport Chrono Package     920 920
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
Navigation system 1,565 1,565 2,610 2,610
Metallic paint (extra cost) 505 505    
Leather seating surfaces 1,565 1,565    
Heated front seats 460 460 408 408
Obstacle detection, rear 690   451 451
Adaptive dampers - electrical   645 1,692 1,692
Auto-dimming rearview mirror     587 587
Adaptive Sports Seats     2,597 2,597
Sport Chrono Package     782 782
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) 5,200 5,150 14,370 14,370
Options (change) 4,785 4,740 12,219 12,219
Destination 995 995 795 795
Total Price $48,645 $60,445 $64,565 $74,065
Total Invoice $45,940 $56,915 $56,089 $64,406

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: BMW X3 vs. Porsche Cayman

Lowest Adjusted Price and Invoice: BMW X3 xDrive30i
TrueDelta Adjusted Price Difference: $23,260
TrueDelta Adjusted Invoice Difference: $17,081
Model Year2018201820072007
ModelX3X3CaymanCayman
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Engine248hp I4355hp I6245hp H6295hp H6
TransmissionT8T8M5M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 12205, 1250, 4230, 7
Tire (rear if not all the same)225/60-18245/50-19205/55-17235/40-18
Total Price$48,645$60,445$64,565$74,065
Adjustments for Features-7,340-10,9900-150
Feature-Adjusted Total Price$41,305$49,455$64,565$73,915
Cost Above Minimum$0$8,150$0$9,350
Total Invoice$45,940$56,915$56,089$64,406
Adjustments for Features-6,932-10,3480-130
Feature-Adjusted Total Invoice$39,008$46,567$56,089$64,276
Cost Above Minimum$0$7,559$0$8,187

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Features Comparison: BMW X3 vs. Porsche Cayman

Model Year2018201820072007
ModelX3X3CaymanCayman
TrimxDrive30iM40iBaseS
Body4dr SUV4dr SUV2dr Hatch2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
5-speed manual  $0 
6-speed manual   $150
AWD$1700$1700  
RWD  $0$0
Accessories 
Hands-free trunk or liftgate $100  
Power liftgate$350$350  
Power rear side windows$200$200  
Proximity key $250  
Remote app$25$25  
Remote window/roof operation$15$15  
Brakes, Airbags, and Other Safety 
Brake assist$50$50  
Hill descent control$250$250  
Obstacle detection, front$150$150  
Rearview camera$200$200  
Side curtain airbags$350$350  
Tires, run-flat$150$150  
Torque vectoring, brake-based $100  
Cargo Management 
Cargo area rails w/tie downs$50$50  
Cargo cover$75$75  
Cargo mat$40$40  
Cargo net  $40$40
Roof rails$250$250  
Trailering equipment (4 wire)$125$125  
Climate Control 
Dual-zone climate control$125$125  
Rear air vents with automatic controls$250$250  
Rear wiper$175$175  
Water-repellent front-door glass  $15$15
Engine / Motor 
Automatic start / stop$150$150  
Mid-engine configuration  $0$0
Raised top speed limiter $0  
Regenerative braking$0$0  
Exterior 
Active grille shutters$0$0  
Black exterior trim (optional) $0  
Bodyside cladding $350  
Bodyside cladding (gray/black)$250   
Deep-tinted rear windows$275$275  
Panoramic sunroof $1200  
Rear spoiler$200$200  
Retractable rear spoiler  $400$400
Sport rocker panels (optional) $0  
Wheel-lip moldings$75$75  
Infotainment 
4G LTE connectivity$0$0  
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
MP3-compatible player$50$50  
Navigation map updates, three years$0$0  
S Voice support$0$0  
Satellite radio $200  
Siri Eyes Free support$0$0  
SMS text-to-speech reader$25$25  
Telematics service, such as OnStar$200$200  
Traffic + travel information$25$25  
Voice control for external devices$0$0  
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200  
Auto-dimming passenger-side mirror  $75$75
Automatic headlights$125$125  
Chronometer  $100$100
Fog light, rear  $100$100
Headlight washers  $50$50
LED headlights $1000  
LED headlights, single projector or low beam only$750   
Mirror tilt-down in reverse$25$25  
Power-folding mirrors$50$50  
Steering-linked headlights $150  
Turn signals on or near mirrors$25$25  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Manual recliner, second row seats$75$75  
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150  
Power thigh bolsters, driver seat  $100$100
Power thigh bolsters, passenger seat  $100$100
Upholstered instrument panel $300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500
Sport suspension (upgrade) $0  
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100  
Total Value of Features$9,470$13,120$2,130$2,280
Value of Feature Adjustments$7,340$10,990$0$150
Value of Feature Adjustments-6,932-10,3480-130

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Specifications Comparison: BMW X3 vs. Porsche Cayman

Model Year20182007
ModelX3Cayman
Body4dr SUV2dr Hatch
Wheelbase112.8 in95.1 in
Length185.9 in170.9 in
Width74.4 in70.9 in
Height66.0 in51.4 in
Curb Weight4,151 lb.2,966 lb.
Fuel Capacity17.7 gal.17.0 gal.
Row 1 Headroom41.1 in0.0 in
Row 1 Shoulder Room57.5 in0.0 in
Row 1 Legroom40.3 in0.0 in
Row 2 Headroom39.1 in0.0 in
Row 2 Shoulder Room56.0 in0.0 in
Row 2 Legroom36.4 in0.0 in
Cargo Volume,
Minimum
28.7 ft314.5 ft3
Cargo Volume,
Maximum
62.7 ft314.5 ft3

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Option Package Details
BMW X3 xDrive30i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X3 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
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 buckets100No
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 Requested105078%
Total Not Requested30022%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
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 buckets100No
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 Requested105078%
Total Not Requested30022%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

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