Porsche Boxster Porsche Boxster 2014 BMW 3-Series BMW 3-Series 2007

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Porsche Boxster vs. BMW 3-Series 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.

Porsche Boxster vs. BMW 3-Series Invoice Comparison

Lowest Total Price: $55,645

BMW 3-Series 328i   
Difference: $15,090

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420072007
ModelBoxsterBoxster3-Series3-Series
TrimBaseS328i335i
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $50,400 $62,100 $43,200 $49,100
Infotainment Package 3,990 3,990    
Adaptive sport seats plus 3,825 3,825    
Premium Package Plus 3,910 3,240    
Adaptive cruise control, all-speed 2,170 2,170    
Voice control for nav and audio 520 520    
Power-folding mirrors 320 320    
Sport suspension (upgrade) 1,235 1,235    
Obstacle detection, rear 530 530 350 350
Audio controls on steering wheel 615 615    
Wood trim 1,515 1,515    
Metallic paint (extra cost) 710 710 475 475
Bose 505W 10 speakers   0    
Sport Package     1,200 1,300
Premium Package     2,650 1,550
Navigation system     2,100 2,100
iPod integration     400 400
Heated front seats     500 500
HD radio     500 500
Proximity key     500 500
Satellite radio     595 595
Adaptive cruise control     2,400 2,400
6-speed manual       0
Infotainment Package 0 0    
Adaptive sport seats plus 0 0    
Premium Package Plus 0 0    
Adaptive cruise control, all-speed 0 0    
Voice control for nav and audio 0 0    
Power-folding mirrors 0 0    
Sport suspension (upgrade) 0 0    
Obstacle detection, rear 451 451 320 320
Audio controls on steering wheel 0 0    
Wood trim 0 0    
Metallic paint (extra cost) 0 0 430 430
Bose 505W 10 speakers   0    
Sport Package     1,090 1,185
Premium Package     2,410 1,410
Navigation system     1,910 1,910
iPod integration     365 365
Heated front seats     455 455
HD radio     450 450
Proximity key     455 455
Satellite radio     540 540
Adaptive cruise control     2,135 2,135
6-speed manual       0
Options (change) 19,340 18,670 11,670 10,670
Options (change) 451 451 10,560 9,655
Destination 995 995 775 775
Total Price $70,735 $81,765 $55,645 $60,545

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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: Porsche Boxster vs. BMW 3-Series

Lowest Adjusted Price: BMW 3-Series 328i
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $16,535
TrueDelta Adjusted Invoice Difference: $48,312
Model Year2014201420072007
ModelBoxsterBoxster3-Series3-Series
TrimBaseS328i335i
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine265hp H6315hp H6230hp I6300hp I6
TransmissionM6M6M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)185, 7445, 10?, 10?, 13
Tire (rear if not all the same)235/45-18235/40-19225/40-18225/40-18
Total Price$70,735$81,765$55,645$60,545
Adjustments for Features0-250-1,445-1,695
Feature-Adjusted Total Price$70,735$81,515$54,200$58,850
Cost Above Minimum$0$10,780$0$4,650

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Features Comparison: Porsche Boxster vs. BMW 3-Series

Model Year2014201420072007
ModelBoxsterBoxster3-Series3-Series
TrimBaseS328i335i
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150$150$150
RWD$0$0$0$0
Accessories 
Adaptive cruise control  $600$600
Adaptive cruise control, all-speed$850$850  
Power rear side windows  $200$200
Remote window/roof operation  $15$15
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Wind blocker, small$100$100  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests  $500$500
Automatic braking, high-speed or partial$200$200  
Forward collision warning$200$200  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Radar- or camera-based collision preparation system$0$0  
Roll bar$200$200  
Side curtain airbags$350$350  
Tires, run-flat  $150$150
Cargo Management 
Air-conditioned storage compartment  $50$50
Cargo net$40$40  
Climate Control 
Rear air vents with manual controls  $150$150
Water-repellent front-door glass$15$15  
Engine / Motor 
Automatic start / stop$150$150  
Mid-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Power convertible top$4000$4000  
Power retractable hardtop  $6750$6750
Retractable rear spoiler$400$400  
Infotainment 
App support$0$0  
Bluetooth audio streaming$25$25  
iPod integration  $100$100
Media drive$15$15  
Off-road navigation system$0$0  
Surround sound $250 $250
Telematics service, such as OnStar  $200$200
Instruments, Lights, and Mirrors 
Compass  $0$0
Fog light, rear$100$100  
Fog lights  $125$125
Headlight washers$50$50  
Mirror tilt-down in reverse  $25$25
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Cooled or ventilated front seats$300$300  
Floor mats$75$75  
Folding second row seats w/o opening to trunk  $75$75
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
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  
Total Value of Features$8,120$8,370$9,565$9,815
Value of Feature Adjustments$0$250$1,445$1,695
Value of Feature Adjustments0-4-1,326-1,557

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Specifications Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20142007
ModelBoxster3-Series
Body2dr Convertible2dr Hardtop conv.
Wheelbase97.4 in108.7 in
Length172.2 in180.6 in
Width70.9 in70.2 in
Height50.5 in54.5 in
Curb Weight2,889 lb.3,793 lb.
Fuel Capacity16.9 gal.16.1 gal.
Row 1 Headroom38.6 in38.0 in
Row 1 Shoulder Room51.7 in55.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 in41.8 in
Row 2 Headroom0.0 in36.5 in
Row 2 Shoulder Room0.0 in49.3 in
Row 2 Legroom0.0 in31.9 in
Cargo Volume,
Minimum
9.9 ft39.0 ft3
Cargo Volume,
Maximum
9.912.2 ft3

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Option Package Details
Porsche Boxster

Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50Yes
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15No
App support0No
Total Requested90071%
Total Not Requested36529%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Total Requested287574%
Total Not Requested100026%

Option Package Details
Porsche Boxster S

Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15No
App support0No
Total Requested90098%
Total Not Requested152%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Total Requested237570%
Total Not Requested100030%

Option Package Details
BMW 3-Series 328i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40WR18 tires200No
255/35WR18 tires200No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Alloy wheels, optional design0No
Front sport buckets100Yes
Total Requested65062%
Total Not Requested40038%
Premium Package
FeatureValueRequested?
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Total Requested175090%
Total Not Requested20010%

Option Package Details
BMW 3-Series 335i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40WR18 tires200No
255/35WR18 tires200No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Alloy wheels, optional design0No
Front sport buckets100Yes
Total Requested65062%
Total Not Requested40038%
Premium Package
FeatureValueRequested?
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Total Requested85081%
Total Not Requested20019%

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