Porsche 718 Boxster Porsche 718 Boxster 2017 BMW 3-Series BMW 3-Series 2009

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Porsche 718 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 718 Boxster vs. BMW 3-Series Invoice Comparison

Lowest Total Price: $74,380

Porsche 718 Boxster   
Difference: $5,915

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172009
Model718 Boxster3-Series
TrimBaseM3
Body2dr Convertible2dr Hardtop conv.
Base Price $56,000 $66,500
7-speed automated manual 3,200 2,900
Premium Package 1,370 1,350
Heated steering wheel 470  
Adaptive sport seats plus 3,825  
Torque vectoring, brake-based 1,320  
Adaptive dampers - electrical 1,790  
Proximity key 790  
Power-folding mirrors 320  
Wood trim 1,535 0
Navigation system 1,730  
Interior ambient lighting 340  
Metallic paint (extra cost) 640 475
Technology Package   3,250
Rear spoiler   0
Obstacle detection, rear   350
HD radio   350
iPod integration   400
Heated front seats   500
Leather door panel trim   1,100
Satellite radio - one year subscription   595
7-speed automated manual 0 2,640
Premium Package 0 1,230
Heated steering wheel 0  
Adaptive sport seats plus 0  
Torque vectoring, brake-based 0  
Adaptive dampers - electrical 0  
Proximity key 0  
Power-folding mirrors 0  
Wood trim 0 0
Navigation system 0  
Interior ambient lighting 0  
Metallic paint (extra cost) 0 430
Technology Package   2,960
Rear spoiler   0
Obstacle detection, rear   320
HD radio   315
iPod integration   365
Heated front seats   455
Leather door panel trim   1,000
Satellite radio - one year subscription   540
Options (change) 17,330 11,270
Options (change) 0 10,255
Destination 1,050 825
Gas Tax 0 1,700
Total Price $74,380 $80,295

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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 Porsche 718 Boxster dealer quotes or BMW 3-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 718 Boxster vs. BMW 3-Series

Lowest Adjusted Price and Invoice: Porsche 718 Boxster
TrueDelta Adjusted Price Difference: $3,370
TrueDelta Adjusted Invoice Difference: $70,740
Model Year20172009
Model718 Boxster3-Series
TrimBaseM3
Body2dr Convertible2dr Hardtop conv.
Engine300hp H4414hp V8
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)22/30 MPG14/20 MPG
Audio (watts, speakers)110, 6?, 10
Tire (rear if not all the same)235/45-18245/40-18
Total Price$74,380$80,295
Adjustments for Features0-2,545
Feature-Adjusted Total Price$74,380$77,750

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Features Comparison: Porsche 718 Boxster vs. BMW 3-Series

Model Year20172009
Model718 Boxster3-Series
TrimBaseM3
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Heated steering wheel$100 
Power rear side windows $200
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rearview camera$200 
Roll bar$200 
Side curtain airbags$350 
Torque vectoring, brake-based$100 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Climate Control 
Rear air vents with manual controls $150
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Power convertible top$4000 
Power retractable hardtop $6750
Rear spoiler $200
Retractable rear spoiler$400 
Infotainment 
Bluetooth audio streaming$25 
DVD-Audio-compatible player$0 
Handwriting recognition$200 
iPod integration $100
Media drive $15
Media drive, small$5 
Off-road navigation system$0 
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Telematics service, such as OnStar $200
Traffic information $25
USB port$25 
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear$100 
Fog lights $125
Headlight washers$50 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Floor mats$75 
Folding second row seats w/o opening to trunk $75
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
No leather in second row$-300 
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 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$8,310$10,855
Value of Feature Adjustments$0$2,545
Value of Feature Adjustments0-2,350

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Specifications Comparison: Porsche 718 Boxster vs. BMW 3-Series

Model Year20172009
Model718 Boxster3-Series
Body2dr Convertible2dr Hardtop conv.
Wheelbase97.4 in108.7 in
Length172.4 in180.6 in
Width70.9 in70.2 in
Height50.4 in54.5 in
Curb Weight3,010 lb.4,145 lb.
Fuel Capacity14.3 gal.16.1 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in55.3 in
Row 1 Legroom0.0 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
9.7 ft39.0 ft3
Cargo Volume,
Maximum
9.712.2 ft3

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Option Package Details
Porsche 718 Boxster

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50No
Total Requested122596%
Total Not Requested504%
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
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, 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
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%

Option Package Details
BMW 3-Series M3

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100No
Total Requested10050%
Total Not Requested10050%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested40057%
Total Not Requested30043%
Technology Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Navigation system600Yes
Proximity key250Yes
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
Electronic systems calibration selector200No
Total Requested135080%
Total Not Requested34020%

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