Porsche 911 Porsche 911 2015 BMW 6-Series BMW 6-Series 2012

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Porsche 911 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 911 vs. BMW 6-Series Invoice Comparison

Lowest Total Price: $95,295

BMW 6-Series 640i   
Difference: $71,480

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520122012
Model9119116-Series6-Series
TrimTurboTurbo S640i650i
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $151,100 $182,700 $73,600 $83,000
Premium Package Plus 2,130 1,860    
Adaptive sport seats plus 1,145      
Adaptive cruise control, all-speed 2,490 2,490 2,400 2,400
Wood trim 1,990 0    
Voice control for nav and audio 595 595    
Interior ambient lighting 510 510    
Power-folding mirrors 320 0    
Audio controls on steering wheel 0 0    
Active stabilizer bars 3,160   2,000 2,000
LED headlights 2,340   1,900 2,900
Premium Sound Package     1,800 1,800
Luxury Seating Package     2,100 2,000
Heated front seats     500 500
M Sport Package     5,100 4,400
Active steering     1,750 1,750
App support     250 250
Upholstered instrument panel, leather     3,000 1,500
245/35YR20       0
Premium Package Plus 0 0    
Adaptive sport seats plus 0      
Adaptive cruise control, all-speed 0 0 2,185 2,185
Wood trim 0 0    
Voice control for nav and audio 0 0    
Interior ambient lighting 0 0    
Power-folding mirrors 0 0    
Audio controls on steering wheel 0 0    
Active stabilizer bars 0   1,820 1,820
LED headlights 0   1,730 2,640
Premium Sound Package     1,640 1,640
Luxury Seating Package     1,910 1,820
Heated front seats     455 455
M Sport Package     4,640 4,005
Active steering     1,595 1,595
App support     230 230
Upholstered instrument panel, leather     2,730 1,365
245/35YR20       0
Options (change) 14,680 5,455 20,800 19,500
Options (change) 0 0 18,935 17,755
Destination 995 995 895 895
Total Price $166,775 $189,150 $95,295 $103,395

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Porsche 911 vs. BMW 6-Series

Lowest Adjusted Price: BMW 6-Series 640i
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $69,380
TrueDelta Adjusted Invoice Difference: $86,483
Model Year2015201520122012
Model9119116-Series6-Series
TrimTurboTurbo S640i650i
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine520hp H6560hp H6315hp I6400hp V8
TransmissionS7S7T8T8
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)445, 12445, 12?, 11?, 11
Tire (rear if not all the same)245/35-20245/35-20245/40-19245/35-20
Total Price$166,775$189,150$95,295$103,395
Adjustments for Features-2,400-6,550-3000
Feature-Adjusted Total Price$164,375$182,600$94,995$103,395
Cost Above Minimum$0$18,225$0$8,400

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Features Comparison: Porsche 911 vs. BMW 6-Series

Model Year2015201520122012
Model9119116-Series6-Series
TrimTurboTurbo S640i650i
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300$1300
AWD$1700$1700  
RWD  $0$0
Accessories 
Remote app  $25$25
Sunshade, rear, power  $225$225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Automatic braking, high-speed or partial$200$200  
Ceramic brake rotors $4000  
Tires, run-flat  $150 
Torque vectoring, brake-based$100$100  
Cargo Management 
Cargo mat  $40$40
Climate Control 
Water-repellent front-door glass$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented) $500  
Limited-slip rear differential$300$300  
Engine / Motor 
Automatic start / stop$150$150$150 
Rear-engine configuration$0$0  
Exterior 
Active front spoiler$500$500  
Active rear spoiler$300$300  
Body kit (gray/black)$0$0  
Painted brake calipers (optional)$0$0  
Power-venting glass roof panel  $300$300
Sunroof$900   
Tall rear wing-type spoiler$500$500  
Infotainment 
DVD-Audio-compatible player$0$0  
DVD-compatible player  $0$0
Off-road navigation system$0$0  
Satellite radio$200$200  
Satellite radio - one year subscription  $250$250
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar  $200$200
Traffic + travel information$25$25  
Traffic information  $25$25
Voice control for external devices  $0$0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200  
Boost gauge$75$75  
Chronometer $100  
Fog light, rear$100$100  
Fog lights  $125$125
Mirror tilt-down in reverse  $25$25
Performance meter $150  
Turn signals on or near mirrors  $25$25
Seats and Interior Trim 
Folding second row seats w/o opening to trunk$75$75  
Massage, driver seat  $100$100
Massage, passenger seat  $100$100
Memory system, passenger seat  $150$150
Metal pedals$75$75  
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power thigh bolsters, driver seat$100$100  
Power thigh bolsters, passenger seat$100$100  
Power upper seatback recliner, driver seat  $100$100
Power upper seatback recliner, passenger seat  $100$100
Suspension, Wheels, and Tires 
Active steering  $1000$1000
Electronic systems calibration selector $200$200$200
Transmission 
Launch control $100  
Total Value of Features$6,815$10,965$4,715$4,415
Value of Feature Adjustments$2,400$6,550$300$0
Value of Feature Adjustments-14-34-2760

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Specifications Comparison: Porsche 911 vs. BMW 6-Series

Model Year20152012
Model9116-Series
Body2dr Coupe2dr Coupe
Wheelbase96.5 in112.4 in
Length176.8 in192.8 in
Width71.2 in74.6 in
Height51.3 in53.9 in
Curb Weight3,043 lb.4,002 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in40.0 in
Row 1 Shoulder Room0.0 in56.9 in
Row 1 Legroom0.0 in42.1 in
Row 2 Headroom0.0 in35.7 in
Row 2 Shoulder Room0.0 in49.7 in
Row 2 Legroom0.0 in30.5 in
Cargo Volume4.8 ft316.2 ft3

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Option Package Details
Porsche 911 Turbo

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Obstacle detection, front150Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested900100%
Total Not Requested00%
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
Front sport buckets100Yes
Total Requested30060%
Total Not Requested20040%

Option Package Details
Porsche 911 Turbo S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Proximity key250Yes
Total Requested750100%
Total Not Requested00%

Option Package Details
BMW 6-Series 640i

Active steering
FeatureValueRequested?
Active steering1000No
Rear wheel steering1500Yes
Total Requested150060%
Total Not Requested100040%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather700Yes
Upgraded leather upholstery0No
Total Requested700100%
Total Not Requested00%
Premium Sound Package
FeatureValueRequested?
Surround sound250Yes
Satellite radio - one year subscription250No
USB port25Yes
Unbranded, 11 speakers (with subwoofer)350No
Total Requested27531%
Total Not Requested60069%
Luxury Seating Package
FeatureValueRequested?
Sunshade, rear, power225No
Massage, driver seat100No
Massage, passenger seat100No
Cooled or ventilated front seats300Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested80051%
Total Not Requested77549%
M Sport Package
FeatureValueRequested?
Synthetic suede headliner650Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Special exterior trim0No
245/40YR19 tires200No
275/35YR19 tires200No
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Power thigh support adjuster, driver seat100Yes
Front sport buckets100Yes
Total Requested115061%
Total Not Requested75039%

Option Package Details
BMW 6-Series 650i

Active steering
FeatureValueRequested?
Active steering1000No
Rear wheel steering1500Yes
Total Requested150060%
Total Not Requested100040%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
245/35YR20 tires
FeatureValueRequested?
245/35YR20 tires200No
275/30YR20 tires200No
Total Requested00%
Total Not Requested400100%
Premium Sound Package
FeatureValueRequested?
Surround sound250Yes
Satellite radio - one year subscription250No
USB port25Yes
Unbranded, 11 speakers (with subwoofer)350No
Total Requested27531%
Total Not Requested60069%
Luxury Seating Package
FeatureValueRequested?
Sunshade, rear, power225No
Massage, driver seat100No
Massage, passenger seat100No
Cooled or ventilated front seats300Yes
Front sport buckets100Yes
Total Requested40048%
Total Not Requested42552%
M Sport Package
FeatureValueRequested?
Synthetic suede headliner650Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Special exterior trim0No
245/40YR19 tires200No
275/35YR19 tires200No
Front sport buckets100Yes
Total Requested75065%
Total Not Requested40035%

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