BMW 5-Series BMW 5-Series 2006 Porsche Cayman Porsche Cayman 2008
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BMW 5-Series 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 5-Series vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $58,395

BMW 5-Series 530i   
Difference: $14,125

Lowest Total Invoice: $53,380

BMW 5-Series 530i   
Difference: $9,727

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
Model5-SeriesCayman
Trim530iS
Body4dr Wagon2dr Hatch
Base Price $51,400 $59,100
Base Invoice $46,955 $51,567
Premium Package 2,100  
Comfort seats 1,200  
Heated front seats 500 480
Obstacle detection, rear 700 530
Navigation system 1,800 3,110
Adaptive Sports Seats   3,055
Auto-dimming rearview mirror   690
Metallic paint (extra cost)   690
Floor mats   115
Automatic climate control, front   550
Wood trim   890
Carbon fiber / leather-wrapped steering wheel   1,360
Xenon HID headlights   1,090
Premium Package 1,910  
Comfort seats 1,090  
Heated front seats 455 408
Obstacle detection, rear 635 451
Navigation system 1,640 2,644
Adaptive Sports Seats   2,597
Auto-dimming rearview mirror   587
Metallic paint (extra cost)   587
Floor mats   98
Automatic climate control, front   468
Wood trim   757
Carbon fiber / leather-wrapped steering wheel   1,156
Xenon HID headlights   927
Options (change) 6,300 12,560
Options (change) 5,730 10,680
Destination 695 860
Total Price $58,395 $72,520
Total Invoice $53,380 $63,107

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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 5-Series dealer quotes or Porsche Cayman dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 5-Series vs. Porsche Cayman

Lowest Adjusted Price and Invoice: BMW 5-Series 530i
TrueDelta Adjusted Price Difference: $20,560
TrueDelta Adjusted Invoice Difference: $15,609
Model Year20062008
Model5-SeriesCayman
Trim530iS
Body4dr Wagon2dr Hatch
Engine255hp I6295hp H6
TransmissionM6M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)12/18 MPG18/26 MPG
Audio (watts, speakers)200, 10230, 7
Tire (rear if not all the same)225/50-17235/40-18
Total Price$58,395$72,520
Adjustments for Features-6,4350
Feature-Adjusted Total Price$51,960$72,520
Total Invoice$53,380$63,107
Adjustments for Features-5,8820
Feature-Adjusted Total Invoice$47,498$63,107

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Features Comparison: BMW 5-Series vs. Porsche Cayman

Model Year20062008
Model5-SeriesCayman
Trim530iS
Body4dr Wagon2dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150
AWD$1700 
RWD $0
Accessories 
Power liftgate$350 
Power rear side windows$200 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist$50 
Obstacle detection, front$150 
Side curtain airbags$350 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net$40 
Cargo cover$75 
Cargo net $40
Cargo organizer$100 
Roof rails$250 
Climate Control 
Dual-zone climate control$125 
Heated windshield washer nozzles $15
Rear air vents with manual controls$150 
Rear wiper$175 
Residual heat$50 
Water-repellent front-door glass $15
Engine / Motor 
Mid-engine configuration $0
Exterior 
Panoramic sunroof$1200 
Retractable rear spoiler $400
Infotainment 
Telematics service, such as OnStar$200 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Compass$0 
Fog light, rear $100
Headlight washers $50
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel $150
Center armrest(s), second row$50 
Folding second row seats$300 
Leather-wrapped steering wheel$150 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling$350 
Total Value of Features$7,805$1,370
Value of Feature Adjustments$6,435$0
Value of Feature Adjustments-5,8820

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See a complete comparison of BMW 5-Series vs. Porsche Cayman features.

Specifications Comparison: BMW 5-Series vs. Porsche Cayman

Model Year20062008
Model5-SeriesCayman
Body4dr Wagon2dr Hatch
Wheelbase113.6 in95.1 in
Length191.2 in170.9 in
Width72.7 in70.9 in
Height58.7 in51.4 in
Curb Weight4,232 lb.3,075 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom37.6 in0.0 in
Row 1 Shoulder Room57.3 in0.0 in
Row 1 Legroom41.5 in0.0 in
Row 2 Headroom37.6 in0.0 in
Row 2 Shoulder Room57.2 in0.0 in
Row 2 Legroom36.0 in0.0 in
Cargo Volume,
Minimum		17.6 ft314.5 ft3
Cargo Volume,
Maximum		58.3 ft314.5 ft3

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See a complete comparison of BMW 5-Series vs. Porsche Cayman specs.

Option Package Details
BMW 5-Series 530i

Premium Package
FeatureValueRequested?
Power liftgate350No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150No
Leather seating surfaces900Yes
Total Requested130072%
Total Not Requested50028%
Comfort seats
FeatureValueRequested?
Front seat active head restraints0No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
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 Requested30035%
Total Not Requested55065%

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 mirror75Yes
Total Requested400100%
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%
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
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
Total Requested115085%
Total Not Requested20015%

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