BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2016 Porsche Boxster Porsche Boxster 2011

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

Lowest Total Price: $88,615

Porsche Boxster S Black Edition   
Difference: $43,630

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620112011
Model6-Series Gran CoupeBoxsterBoxster
TrimM6SS Black Edition
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $117,200 $58,600 $65,200
Upholstered instrument panel, leather 3,500 2,025 2,025
Wood trim 0 890  
Ceramic brake rotors 9,250 8,150 8,150
Infotainment Package   3,640  
Adaptive Sports Seats   3,055 3,055
Convenience Package   2,490  
Sport Chrono Package   960 960
Adaptive dampers - electrical   2,090 2,090
Illuminated door sill trim plates   725  
Audio controls on steering wheel   615 125
Dual-mode exhaust, switchable   2,810 2,810
Limited-slip rear differential   950 950
Voice recorder   650 650
Voice control for nav and audio   595 595
Obstacle detection, rear   530 530
Heated front seats   525 525
Metallic paint (extra cost)   710  
Upholstered instrument panel, leather 3,185 0 0
Wood trim 0 0  
Ceramic brake rotors 8,420 6,928 0
Infotainment Package   0  
Adaptive Sports Seats   0 0
Convenience Package   0  
Sport Chrono Package   0 0
Adaptive dampers - electrical   0 0
Illuminated door sill trim plates   0  
Audio controls on steering wheel   0 0
Dual-mode exhaust, switchable   0 0
Limited-slip rear differential   0 0
Voice recorder   553 553
Voice control for nav and audio   0 0
Obstacle detection, rear   451 451
Heated front seats   0 0
Metallic paint (extra cost)   0  
Options (change) 12,750 31,410 22,465
Options (change) 11,605 7,932 1,004
Destination 995 950 950
Gas Tax 1,300 0 0
Total Price $132,245 $90,960 $88,615

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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 6-Series Gran Coupe vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Porsche Boxster S Black Edition
TrueDelta Adjusted Price Difference: $40,580
TrueDelta Adjusted Invoice Difference: $117,628
Model Year201620112011
Model6-Series Gran CoupeBoxsterBoxster
TrimM6SS Black Edition
Body4dr Sedan2dr Convertible2dr Convertible
Engine560hp V8310hp H6320hp H6
TransmissionS7M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9325, 11325, 11
Tire (rear if not all the same)265/35-20235/40-18235/35-19
Total Price$132,245$90,960$88,615
Adjustments for Features-3,050-4000
Feature-Adjusted Total Price$129,195$90,560$88,615
Cost Above Minimum$0$1,945$0

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Features Comparison: BMW 6-Series Gran Coupe vs. Porsche Boxster

Model Year201620112011
Model6-Series Gran CoupeBoxsterBoxster
TrimM6SS Black Edition
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Power door closers$300  
Power rear side windows$200  
Proximity key$250  
Remote app$25  
Remote window/roof operation$15  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera$200  
Roll bar $200$200
Side curtain airbags$350  
Cargo Management 
Cargo mat$40  
Cargo net $40$40
Rear seat pass-through$100  
Ski sack$50  
Climate Control 
Automatic air recirculation$100  
Dual-zone climate control$125  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat$50  
Water-repellent front-door glass $15$15
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Automatic start / stop$150  
Mid-engine configuration $0$0
Regenerative braking$0  
Exterior 
Carbon fiber roof$0  
Painted brake calipers (optional)$0  
Power convertible top $4000$4000
Retractable rear spoiler $400$400
Infotainment 
4G LTE connectivity$0  
App support$0  
Bluetooth audio streaming$25  
Concierge Services - 3 year subscription$150  
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
Handwriting recognition$200  
HD radio$50  
In-vehicle Internet$150  
Navigation map updates, three years$0  
Off-road navigation system $0$0
S Voice support$0  
Satellite radio $200$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$25
Voice control for external devices$0  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200  
Automatic headlights$125  
Chronometer $100$100
Fog light, rear $100$100
Fog lights $125$125
LED headlights$1000  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Turn signals on or near mirrors$25  
Xenon HID headlights $500$500
Seats and Interior Trim 
Center armrest(s), second row$50  
Door sill trim plates  $100
Folding second row seats$300  
Illuminated door sill trim plates$200$200 
Memory system, passenger seat$150  
Metal pedals $75$75
No leather in second row $-300$-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$100
Power thigh bolsters, passenger seat $100$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  
Synthetic suede headliner$650  
Wood trim$300$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$9,630$6,980$6,580
Value of Feature Adjustments$3,050$400$0
Value of Feature Adjustments-2,823-390

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Specifications Comparison: BMW 6-Series Gran Coupe vs. Porsche Boxster

Model Year20162011
Model6-Series Gran CoupeBoxster
Body4dr Sedan2dr Convertible
Wheelbase116.9 in95.1 in
Length197.2 in172.1 in
Width74.6 in70.9 in
Height54.8 in50.9 in
Curb Weight4,192 lb.2,944 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom40.6 in38.4 in
Row 1 Shoulder Room56.7 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.1 in41.6 in
Row 2 Headroom37.0 in0.0 in
Row 2 Shoulder Room54.6 in0.0 in
Row 2 Legroom35.3 in0.0 in
Cargo Volume16.2 ft39.9 ft3

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Option Package Details
Porsche Boxster S

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested111576%
Total Not Requested35024%
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 fore-aft adjuster, driver seat100Yes
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
Total Requested115085%
Total Not Requested20015%
Convenience Package
FeatureValueRequested?
Wind blocker, small100No
Automatic climate control, front200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested135093%
Total Not Requested1007%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%

Option Package Details
Porsche Boxster S Black Edition

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
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 fore-aft adjuster, driver seat100Yes
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
Total Requested115085%
Total Not Requested20015%

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