BMW 3-Series BMW 3-Series 2018 Porsche Cayman Porsche Cayman 2006

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BMW 3-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 3-Series vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $0

Porsche Cayman S   
Difference: $51,495

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182006
Model3-Series3-SeriesCayman
Trim328d330iS
Body4dr Wagon4dr Wagon2dr Hatch
Base Price $45,950 $44,450 $0
Navigation system 1,700 1,700 0
Convenience Tier 850 850  
Metallic paint (extra cost) 550 550  
Leather seating surfaces 1,450 1,450  
Track Handling Package   2,300  
Adaptive dampers - electrical     0
Power seatback bolsters, driver seat     0
Front sport buckets     0
Navigation system 1,565 1,565 0
Convenience Tier 780 780  
Metallic paint (extra cost) 505 505  
Leather seating surfaces 1,335 1,335  
Track Handling Package   2,115  
Adaptive dampers - electrical     0
Power seatback bolsters, driver seat     0
Front sport buckets     0
Options (change) 4,550 6,850 0
Options (change) 4,185 6,300 0
Destination 995 995 0
Total Price $51,495 $52,295 $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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TrueDelta Value Comparison: BMW 3-Series vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $34,185
TrueDelta Adjusted Invoice Difference: $32,260
Model Year201820182006
Model3-Series3-SeriesCayman
Trim328d330iS
Body4dr Wagon4dr Wagon2dr Hatch
Engine180hp I4 D248hp I4295hp H6
TransmissionT8T8M6
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)17/24 MPG17/24 MPG20/28 MPG
Audio (watts, speakers)205, 9205, 9230, 7
Tire (rear if not all the same)225/50-17225/45-18235/40-18
Total Price$51,495$52,295$0
Adjustments for Features-17,310-17,7600
Feature-Adjusted Total Price$34,185$34,535$0
Cost Above Minimum$0$350$0

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Features Comparison: BMW 3-Series vs. Porsche Cayman

Model Year201820182006
Model3-Series3-SeriesCayman
Trim328d330iS
Body4dr Wagon4dr Wagon2dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
6-speed manual  $150
AWD$1700$1700 
RWD  $0
Accessories 
Cruise control$150$150 
Hands-free trunk or liftgate$100$100 
Power front side windows$250$250 
Power locks$275$275 
Power rear side windows$200$200 
Proximity key$250$250 
Remote app$25$25 
Remote keyless entry$225$225 
Remote window/roof operation$15$15 
Tilt/telescoping steering wheel, manual$250$250 
Universal garage door opener$100$100 
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 
High performance brake pads (optional) $0 
Hill descent control$250$250 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Rearview camera$200$200 
Side curtain airbags$350$350 
Stability control$400$400 
Tire-pressure monitor$75$75 
Tires, run-flat$150  
Traction control$100$100 
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo area partition net$40$40 
Cargo cover$75$75 
Console with shifter$150$150 
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 with manual controls$150$150 
Rear defrost$200$200 
Rear wiper$175$175 
Residual heat$50$50 
Engine / Motor 
Automatic start / stop$150$150 
Mid-engine configuration  $0
Raised top speed limiter $0 
Regenerative braking$0$0 
Exterior 
Painted brake calipers (optional) $0 
Panoramic sunroof$1200$1200 
Rear spoiler$200$200 
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Audio controls on steering wheel$125$125 
Aux input$50$50 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
CD player$125$125 
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$200 
Siri Eyes Free support$0$0 
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 driver-side mirror$75$75 
Auto-dimming rearview mirror$150$150 
Automatic headlights$125$125 
Compass$0$0 
Fog lights$125$125 
Heated mirrors$25$25 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Outside temperature display$50$50 
Power mirrors$150$150 
Power-folding mirrors$50$50 
Tachometer$75$75 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
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$50 
Manual thigh support length adjuster, passenger seat$50$50 
Memory system, driver seat$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power fore-aft adjuster, driver seat$100$100 
Power fore-aft adjuster, passenger seat$100$100 
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, passenger seat$100$100 
Power tilt adjuster, driver seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Wood trim$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Alloy wheels$350$350 
Electronic systems calibration selector$200$200 
Sport suspension (upgrade) $0 
Transmission 
Launch control $100 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$17,960$18,410$650
Value of Feature Adjustments$17,310$17,760$0
Value of Feature Adjustments-16,335-16,7480

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Specifications Comparison: BMW 3-Series vs. Porsche Cayman

Model Year20182006
Model3-SeriesCayman
Body4dr Wagon2dr Hatch
Wheelbase110.6 in95.1 in
Length182.0 in170.9 in
Width71.3 in70.9 in
Height56.3 in51.4 in
Curb Weight3,791 lb.2,965 lb.
Fuel Capacity15.8 gal.17.0 gal.
Row 1 Headroom40.4 in0.0 in
Row 1 Shoulder Room55.1 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room55.1 in0.0 in
Row 2 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
17.5 ft314.5 ft3
Cargo Volume,
Maximum
53.0 ft314.5 ft3

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Option Package Details
BMW 3-Series 328d

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
Traffic + travel information25No
Remote app25No
Navigation system600Yes
Total Requested60054%
Total Not Requested51546%
Convenience Tier
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested00%
Total Not Requested900100%

Option Package Details
BMW 3-Series 330i

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
Traffic + travel information25No
Remote app25No
Navigation system600Yes
Total Requested60054%
Total Not Requested51546%
Convenience Tier
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested00%
Total Not Requested900100%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
Raised top speed limiter0No
225/45YR18 tires200No
255/40YR18 tires200No
Total Requested50036%
Total Not Requested90064%

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