BMW 1-Series BMW 1-Series 2011 Porsche Boxster Porsche Boxster 2014

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BMW 1-Series vs. Porsche Boxster 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 1-Series vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $48,925

BMW 1-Series 135i   
Difference: $18,885

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112014
Model1-SeriesBoxster
Trim135iBase
Body2dr Convertible2dr Convertible
Base Price $40,650 $50,400
Premium Package 1,950  
Navigation system 2,100  
Sport Package 1,100  
Metallic paint (extra cost) 550 710
Obstacle detection, rear 350 530
Aluminum trim 0 760
Heated front seats 500  
Proximity key 500  
6-speed manual 0 0
Satellite radio - one year subscription 350  
Premium Package Plus   3,910
Infotainment Package   3,990
Adaptive sport seats plus   3,825
Audio controls on steering wheel   615
Sport suspension (upgrade)   1,235
Voice control for nav and audio   520
Power-folding mirrors   320
Premium Package 1,775  
Navigation system 1,910  
Sport Package 1,000  
Metallic paint (extra cost) 500 0
Obstacle detection, rear 320 451
Aluminum trim 0 0
Heated front seats 455  
Proximity key 455  
6-speed manual 0 0
Satellite radio - one year subscription 320  
Premium Package Plus   0
Infotainment Package   0
Adaptive sport seats plus   0
Audio controls on steering wheel   0
Sport suspension (upgrade)   0
Voice control for nav and audio   0
Power-folding mirrors   0
Options (change) 7,400 16,415
Options (change) 6,735 451
Destination 875 995
Total Price $48,925 $67,810

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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 1-Series vs. Porsche Boxster

Lowest Adjusted Price: BMW 1-Series 135i
Lowest Adjusted Invoice: Porsche Boxster
TrueDelta Adjusted Price Difference: $18,520
TrueDelta Adjusted Invoice Difference: $43,772
Model Year20112014
Model1-SeriesBoxster
Trim135iBase
Body2dr Convertible2dr Convertible
Engine300hp I6265hp H6
TransmissionM6M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/26 MPG20/30 MPG
Audio (watts, speakers)180, 8185, 7
Tire (rear if not all the same)215/40-18235/45-18
Total Price$48,925$67,810
Adjustments for Features0-365
Feature-Adjusted Total Price$48,925$67,445

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Features Comparison: BMW 1-Series vs. Porsche Boxster

Model Year20112014
Model1-SeriesBoxster
Trim135iBase
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0$0
Accessories 
Power rear side windows$200 
Remote app$25 
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
Roll bar $200
Side curtain airbags $350
Tires, run-flat$150 
Cargo Management 
Cargo net $40
Climate Control 
Residual heat $50
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Rear spoiler$200 
Retractable rear spoiler $400
Sport rocker panels (optional)$0 
Infotainment 
App support $0
DVD-Audio-compatible player $0
iPod integration$100 
Off-road navigation system $0
Satellite radio $200
Satellite radio - one year subscription$250 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
USB port $25
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Compass$0 
Cornering lights$50 
Fog light, rear $100
Fog lights$125 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Metal pedals $75
No leather in second row $-300
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
Total Value of Features$2,390$2,755
Value of Feature Adjustments$0$365
Value of Feature Adjustments0-8

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Specifications Comparison: BMW 1-Series vs. Porsche Boxster

Model Year20112014
Model1-SeriesBoxster
Body2dr Convertible2dr Convertible
Wheelbase104.7 in97.4 in
Length172.2 in172.2 in
Width68.8 in70.9 in
Height55.6 in50.5 in
Curb Weight3,604 lb.2,888 lb.
Fuel Capacity14.0 gal.16.9 gal.
Row 1 Headroom38.6 in38.6 in
Row 1 Shoulder Room54.0 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.4 in42.6 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room42.2 in0.0 in
Row 2 Legroom32.0 in0.0 in
Cargo Volume8.5 ft39.9 ft3

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Option Package Details
BMW 1-Series 135i

Premium Package
FeatureValueRequested?
Illuminated visor mirror, driver40Yes
SMS text-to-speech reader25No
Illuminated visor mirror, passenger40Yes
Bluetooth audio streaming25Yes
Remote app25No
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
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat50Yes
Total Requested200589%
Total Not Requested25011%
Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Special exterior trim0No
Total Requested400100%
Total Not Requested00%

Option Package Details
Porsche Boxster

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
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
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
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 washers50Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Total Requested312581%
Total Not Requested75019%
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, large15Yes
App support0No
Total Requested91572%
Total Not Requested35028%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
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
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
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%

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