Porsche Boxster Porsche Boxster 2016 BMW 6-Series BMW 6-Series 2017

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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: $104,875

Porsche Boxster Spyder   
Difference: $31,470

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162017
ModelBoxster6-Series
TrimSpyderM6
Body2dr Convertible2dr Convertible
Base Price $82,100 $120,000
Adaptive sport seats plus 2,635  
Automatic climate control, front 760  
Auto-dimming mirrors 690  
Metallic paint (extra cost) 710  
Illuminated door sill trim plates 825  
Heated front seats 530  
Bright-finished exhaust tip(s) 650  
Interior ambient lighting 340  
Voice control for nav and audio 520  
Voice recorder 570  
Upholstered instrument panel, leather 2,160 3,500
Ceramic brake rotors 7,400 9,250
6-speed manual 0  
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
265/35YR20   1,300
Wood trim   0
Adaptive sport seats plus 0  
Automatic climate control, front 0  
Auto-dimming mirrors 0  
Metallic paint (extra cost) 0  
Illuminated door sill trim plates 0  
Heated front seats 0  
Bright-finished exhaust tip(s) 0  
Interior ambient lighting 0  
Voice control for nav and audio 0  
Voice recorder 0  
Upholstered instrument panel, leather 0 3,220
Ceramic brake rotors 0 8,510
6-speed manual 0  
Infotainment Package 0  
Bose 505W 10 speakers 0  
265/35YR20   1,195
Wood trim   0
Options (change) 21,780 14,050
Options (change) 0 12,925
Destination 995 995
Gas Tax 0 1,300
Total Price $104,875 $136,345

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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 6-Series

Lowest Adjusted Price and Invoice: Porsche Boxster Spyder
TrueDelta Adjusted Price Difference: $24,695
TrueDelta Adjusted Invoice Difference: $120,170
Model Year20162017
ModelBoxster6-Series
TrimSpyderM6
Body2dr Convertible2dr Convertible
Engine375hp H6560hp V8
TransmissionM6S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/24 MPG14/20 MPG
Audio (watts, speakers)445, 10600, 12
Tire (rear if not all the same)235/35-20265/35-20
Total Price$104,875$136,345
Adjustments for Features0-6,775
Feature-Adjusted Total Price$104,875$129,570

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Features Comparison: Porsche Boxster vs. BMW 6-Series

Model Year20162017
ModelBoxster6-Series
TrimSpyderM6
Body2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0$0
Accessories 
Power door closers $300
Power rear side windows $200
Power retractable rear window $350
Proximity key $250
Remote app $25
Remote window/roof operation $15
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Roll bar$200 
Side curtain airbags$350 
Torque vectoring, brake-based$100 
Cargo Management 
Cargo mat $40
Cargo net$40 
Rear seat pass-through $100
Ski sack $50
Climate Control 
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Electronically-variable engine mounts (performance-oriented)$500 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Exterior 
Black exterior trim (optional)$0 
Convertible top$3000 
Power convertible top $4000
Retractable rear spoiler$400 
Infotainment 
4G LTE connectivity $0
Audio controls on steering wheel $125
Concierge Services - 3 year subscription $150
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Navigation map updates, three years $0
Off-road navigation system$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Traffic information$25 
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Chronometer$100 
Cornering lights $50
Fog light, rear$100 
Headlight washers $50
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Leather door panel trim $250
Leather-wrapped steering wheel $150
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-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 upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Synthetic suede steering wheel$150 
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,455$13,230
Value of Feature Adjustments$0$6,775
Value of Feature Adjustments0-6,335

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Specifications Comparison: Porsche Boxster vs. BMW 6-Series

Model Year20162017
ModelBoxster6-Series
Body2dr Convertible2dr Convertible
Wheelbase97.4 in112.4 in
Length172.2 in192.8 in
Width70.9 in74.6 in
Height50.5 in53.7 in
Curb Weight2,899 lb.4,538 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom38.6 in40.3 in
Row 1 Shoulder Room51.7 in56.9 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom42.6 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 Spyder

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 adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Total Requested150088%
Total Not Requested20012%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
Total Requested915100%
Total Not Requested00%

Option Package Details
BMW 6-Series M6

265/35YR20 tires
FeatureValueRequested?
265/35YR20 tires200No
295/30YR20 tires200No
Total Requested00%
Total Not Requested400100%

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