Porsche Boxster Porsche Boxster 2015 BMW 3-Series BMW 3-Series 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $15,800

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201520072007
ModelBoxsterBoxsterBoxster3-Series3-Series
TrimBaseSGTS328i335i
Body2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $51,400 $63,300 $73,500 $43,200 $49,100
Premium Package Plus 3,620 2,950 1,965    
Infotainment Package 3,990 3,990 3,990    
Adaptive sport seats plus 3,825 3,825 3,025    
Metallic paint (extra cost) 710 710 710 475 475
Wood trim 1,515 1,515      
Audio controls on steering wheel 615 615 165    
Obstacle detection, rear 530 530 530 350 350
Sport suspension (upgrade) 1,235 1,235 0    
Power-folding mirrors 320 320 320    
Voice control for nav and audio 520 520 520    
Adaptive cruise control, all-speed 2,170 2,170 2,170    
Bose 505W 10 speakers   0      
Bright-finished exhaust tip(s)     650    
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
Premium Package Plus 0 0 0    
Infotainment Package 0 0 0    
Adaptive sport seats plus 0 0 0    
Metallic paint (extra cost) 0 0 0 430 430
Wood trim 0 0      
Audio controls on steering wheel 0 0 0    
Obstacle detection, rear 451 451 451 320 320
Sport suspension (upgrade) 0 0 0    
Power-folding mirrors 0 0 0    
Voice control for nav and audio 0 0 0    
Adaptive cruise control, all-speed 0 0 0    
Bose 505W 10 speakers   0      
Bright-finished exhaust tip(s)     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) 19,050 18,380 14,045 11,670 10,670
Options (change) 451 451 451 10,560 9,655
Destination 995 995 995 775 775
Total Price $71,445 $82,675 $88,540 $55,645 $60,545

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche Boxster dealer quotes or BMW 3-Series dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche Boxster vs. BMW 3-Series

Lowest Adjusted Price: BMW 3-Series 328i
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $17,245
TrueDelta Adjusted Invoice Difference: $48,348
Model Year20152015201520072007
ModelBoxsterBoxsterBoxster3-Series3-Series
TrimBaseSGTS328i335i
Body2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine265hp H6315hp H6330hp H6230hp I6300hp I6
TransmissionM6M6M6M6M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)185, 7445, 10445, 10?, 10?, 13
Tire (rear if not all the same)235/45-18235/40-19235/35-20225/40-18225/40-18
Total Price$71,445$82,675$88,540$55,645$60,545
Adjustments for Features0-250-2,450-1,445-1,695
Feature-Adjusted Total Price$71,445$82,425$86,090$54,200$58,850
Cost Above Minimum$0$10,980$14,645$0$4,650

Return to top

Features Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20152015201520072007
ModelBoxsterBoxsterBoxster3-Series3-Series
TrimBaseSGTS328i335i
Body2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150
RWD$0$0$0$0$0
Accessories 
Adaptive cruise control   $600$600
Adaptive cruise control, all-speed$850$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$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests   $500$500
Automatic braking, high-speed or partial$200$200$200  
Forward collision warning$200$200$200  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Radar- or camera-based collision preparation system$0$0$0  
Roll bar$200$200$200  
Side curtain airbags$350$350$350  
Tires, run-flat   $150$150
Cargo Management 
Air-conditioned storage compartment   $50$50
Cargo net$40$40$40  
Climate Control 
Rear air vents with manual controls   $150$150
Water-repellent front-door glass$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500  
Engine / Motor 
Automatic start / stop$150$150$150  
Dual-mode exhaust, switchable  $500  
Mid-engine configuration$0$0$0  
Regenerative braking$0$0$0  
Exterior 
Black exterior trim (optional)  $0  
Painted brake calipers (optional) $0$0  
Power convertible top$4000$4000$4000  
Power retractable hardtop   $6750$6750
Retractable rear spoiler$400$400$400  
Infotainment 
App support$0$0$0  
Bluetooth audio streaming$25$25$25  
iPod integration   $100$100
Media drive$15$15$15  
Off-road navigation system$0$0$0  
Surround sound $250$250 $250
Telematics service, such as OnStar   $200$200
Instruments, Lights, and Mirrors 
Chronometer  $100  
Compass   $0$0
Fog light, rear$100$100$100  
Fog lights   $125$125
Headlight washers$50$50$50  
Mirror tilt-down in reverse   $25$25
Performance meter  $150  
Turn signals on or near mirrors   $25$25
Seats and Interior Trim 
Cooled or ventilated front seats$300$300   
Floor mats$75$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$100  
Power thigh bolsters, passenger seat$100$100$100  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Synthetic suede door panel trim  $250  
Synthetic suede inserts in leather seating surfaces  $0  
Upholstered instrument panel, leather  $1000  
Wood trim$300$300 $300$300
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200  
Transmission 
Launch control  $100  
Total Value of Features$8,420$8,670$10,870$9,865$10,115
Value of Feature Adjustments$0$250$2,450$1,445$1,695
Value of Feature Adjustments0-4-40-1,326-1,557

Return to top

Specifications Comparison: Porsche Boxster vs. BMW 3-Series

Model Year20152007
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

Return to top

Option Package Details
Porsche Boxster

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
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
Total Requested187576%
Total Not Requested60024%
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 drive15No
App support0No
Total Requested90071%
Total Not Requested36529%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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%

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 drive15No
App support0No
Total Requested90098%
Total Not Requested152%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50No
Total Requested137570%
Total Not Requested60030%

Option Package Details
Porsche Boxster GTS

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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
Total Requested120071%
Total Not Requested50029%
Infotainment Package
FeatureValueRequested?
Surround sound250Yes
Performance meter150No
Bose, 445W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15No
App support0No
Total Requested115069%
Total Not Requested51531%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested122583%
Total Not Requested25017%

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?
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
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
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?
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
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
Total Requested85081%
Total Not Requested20019%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Porsche models.