Porsche Boxster Porsche Boxster 2010 BMW 6-Series BMW 6-Series 2013

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Porsche Boxster vs. BMW 6-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 6-Series Invoice Comparison

Lowest Total Price: $81,565

Porsche Boxster S   
Difference: $39,280

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  Down Payment Interest Rate Term
Model Year20102013
ModelBoxster6-Series
TrimSM6
Body2dr Convertible2dr Convertible
Base Price $58,000 $114,650
Adaptive Sports Seats 3,055  
Xenon HID headlights 1,560  
iPod integration 440  
Navigation system 3,110  
Auto-dimming rearview mirror 690  
Sport Chrono Package 960  
Adaptive dampers - electrical 1,990  
Satellite radio 750  
Metallic paint (extra cost) 710  
Heated front seats 510  
Illuminated door sill trim plates 725  
Traffic information 0  
Obstacle detection, rear 530  
Voice control for nav and audio 595  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Floor mats 90  
Bluetooth cell phone link 695  
Wood trim 890 0
Cooled or ventilated front seats 800 500
Upholstered instrument panel, leather 2,025 3,500
Limited-slip rear differential 950  
6-speed manual 0  
Adaptive Sports Seats 2,597  
Xenon HID headlights 0  
iPod integration 0  
Navigation system 0  
Auto-dimming rearview mirror 587  
Sport Chrono Package 0  
Adaptive dampers - electrical 1,692  
Satellite radio 0  
Metallic paint (extra cost) 0  
Heated front seats 0  
Illuminated door sill trim plates 616  
Traffic information 0  
Obstacle detection, rear 451  
Voice control for nav and audio 0  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Floor mats 0  
Bluetooth cell phone link 0  
Wood trim 757 0
Cooled or ventilated front seats 0 455
Upholstered instrument panel, leather 0 3,185
Limited-slip rear differential 0  
6-speed manual 0  
Options (change) 22,615 4,000
Options (change) 8,010 3,640
Destination 950 895
Gas Tax 0 1,300
Total Price $81,565 $120,845

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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 Boxster dealer quotes or BMW 6-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Boxster vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $34,455
TrueDelta Adjusted Invoice Difference: $98,083
Model Year20102013
ModelBoxster6-Series
TrimSM6
Body2dr Convertible2dr Convertible
Engine310hp H6560hp V8
TransmissionM6S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/26 MPG14/20 MPG
Audio (watts, speakers)185, 7500, 12
Tire (rear if not all the same)235/40-18265/40-19
Total Price$81,565$120,845
Adjustments for Features0-4,825
Feature-Adjusted Total Price$81,565$116,020

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Features Comparison: Porsche Boxster vs. BMW 6-Series

Model Year20102013
ModelBoxster6-Series
TrimSM6
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0$0
Accessories 
Power rear side windows $200
Power retractable rear window $350
Proximity key $250
Remote app $25
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
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 
Cargo Management 
Cargo mat $40
Cargo net$40 
Rear seat pass-through $100
Ski sack $50
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Residual heat $50
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Painted brake calipers (optional) $0
Retractable rear spoiler$400 
Infotainment 
Bluetooth audio streaming $25
DVD-Audio-compatible player$0 
DVD-compatible player $0
HD radio $50
iPod integration$100 
MP3-compatible player $50
Off-road navigation system$0 
Satellite radio$200 
Satellite radio - one year subscription $250
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
USB port $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Cornering lights $50
Fog light, rear$100 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
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
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,830$6,655
Value of Feature Adjustments$0$4,825
Value of Feature Adjustments0-4,452

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Specifications Comparison: Porsche Boxster vs. BMW 6-Series

Model Year20102013
ModelBoxster6-Series
Body2dr Convertible2dr Convertible
Wheelbase95.1 in112.4 in
Length172.1 in192.8 in
Width70.9 in74.6 in
Height50.9 in53.7 in
Curb Weight2,987 lb.4,538 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom38.4 in40.3 in
Row 1 Shoulder Room51.7 in56.9 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in42.1 in
Row 2 Headroom0.0 in36.5 in
Row 2 Shoulder Room0.0 in49.6 in
Row 2 Legroom0.0 in30.5 in
Cargo Volume9.9 ft310.6 ft3

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Option Package Details
Porsche Boxster S

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Total Requested115085%
Total Not Requested20015%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

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