BMW 6-Series BMW 6-Series 2012 Porsche 911 Porsche 911 2010

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BMW 6-Series vs. Porsche 911 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 vs. Porsche 911 Invoice Comparison

Lowest Total Price: $85,195

BMW 6-Series 640i   
Difference: $41,655

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220122010
Model6-Series6-Series911
Trim640i650iCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $73,600 $83,000 $88,800
M Sport Package 5,100 4,400  
Luxury Seating Package 2,100 2,000  
Heated front seats 500 500 510
Upholstered instrument panel, leather 3,000 1,500 3,295
Navigation system     2,110
Sport Chrono Package Plus     1,320
Adaptive Sports Seats     3,055
Auto-dimming rearview mirror     420
7-speed automated manual     4,080
Metallic paint (extra cost)     710
Floor mats     140
Voice control for nav and audio     595
Bluetooth cell phone link     695
Obstacle detection, rear     530
Audio controls on steering wheel     360
Steering-linked headlights     690
Cooled or ventilated front seats     800
Wood trim     890
3.8L H6     16,900
M Sport Package 4,640 4,005  
Luxury Seating Package 1,910 1,820  
Heated front seats 455 455 0
Upholstered instrument panel, leather 2,730 1,365 -306
Navigation system     1,794
Sport Chrono Package Plus     816
Adaptive Sports Seats     2,597
Auto-dimming rearview mirror     0
7-speed automated manual     3,468
Metallic paint (extra cost)     0
Floor mats     119
Voice control for nav and audio     0
Bluetooth cell phone link     0
Obstacle detection, rear     451
Audio controls on steering wheel     0
Steering-linked headlights     0
Cooled or ventilated front seats     0
Wood trim     757
3.8L H6     0
Options (change) 10,700 8,400 37,100
Options (change) 9,735 7,645 9,696
Destination 895 895 950
Total Price $85,195 $92,295 $126,850

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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 vs. Porsche 911

Lowest Adjusted Price: BMW 6-Series 640i
Lowest Adjusted Invoice: Porsche 911 Carrera S
TrueDelta Adjusted Price Difference: $43,320
TrueDelta Adjusted Invoice Difference: $66,339
Model Year201220122010
Model6-Series6-Series911
Trim640i650iCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Engine315hp I6400hp V8408hp H6
TransmissionT8T8S7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG14/20 MPG19/26 MPG
Audio (watts, speakers)205, 9205, 9235, 9
Tire (rear if not all the same)245/40-19245/40-19235/35-19
Total Price$85,195$92,295$126,850
Adjustments for Features-1,665-1,5150
Feature-Adjusted Total Price$83,530$90,780$126,850
Cost Above Minimum$0$7,250$0

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Features Comparison: BMW 6-Series vs. Porsche 911

Model Year201220122010
Model6-Series6-Series911
Trim640i650iCarrera S
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
7-speed automated manual  $1200
RWD$0$0$0
Accessories 
Proximity key$250$250 
Remote app$25$25 
Sunshade, rear, power$225$225 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, front$150$150 
Rearview camera$200$200 
Side curtain airbags$350$350 
Tires, run-flat$150$150 
Cargo Management 
Cargo mat$40$40 
Climate Control 
Automatic air recirculation$100$100 
Dual-zone climate control$125$125 
Residual heat$50$50 
Water-repellent front-door glass  $15
Engine / Motor 
Automatic start / stop$150  
Rear-engine configuration  $0
Regenerative braking$0$0 
Exterior 
Power-venting glass roof panel$300$300 
Retractable rear spoiler  $400
Sunroof  $900
Infotainment 
Aux input$50$50 
Bluetooth audio streaming$25$25 
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
HD radio$50$50 
Media drive$15$15 
Off-road navigation system  $0
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar$200$200 
Traffic information$25$25 
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Chronometer  $100
Cornering lights$50$50 
Fog light, rear  $100
Mirror tilt-down in reverse$25$25 
Power-folding mirrors$50$50 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Folding second row seats  $300
Massage, driver seat$100$100 
Massage, passenger seat$100$100 
Memory system, passenger seat$150$150 
Metal pedals  $75
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power thigh bolsters, driver seat  $100
Power thigh bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Power upper seatback recliner, driver seat$100$100 
Power upper seatback recliner, passenger seat$100$100 
Transmission 
Launch control  $100
Total Value of Features$5,305$5,155$3,640
Value of Feature Adjustments$1,665$1,515$0
Value of Feature Adjustments-1,535-1,3970

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Specifications Comparison: BMW 6-Series vs. Porsche 911

Model Year20122010
Model6-Series911
Body2dr Coupe2dr Coupe
Wheelbase112.4 in92.5 in
Length192.8 in175.6 in
Width74.6 in71.2 in
Height53.9 in51.6 in
Curb Weight4,284 lb.3,219 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom40.0 in38.0 in
Row 1 Shoulder Room56.9 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.1 in41.6 in
Row 2 Headroom35.7 in31.5 in
Row 2 Shoulder Room49.7 in0.0 in
Row 2 Legroom30.5 in0.0 in
Cargo Volume16.2 ft34.4 ft3

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Option Package Details
BMW 6-Series 640i

M Sport Package
FeatureValueRequested?
Synthetic suede headliner650Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
245/40YR19 tires200No
275/35YR19 tires200No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100Yes
Total Requested95050%
Total Not Requested95050%
Luxury Seating Package
FeatureValueRequested?
Sunshade, rear, power225No
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100Yes
Total Requested60038%
Total Not Requested97562%

Option Package Details
BMW 6-Series 650i

M Sport Package
FeatureValueRequested?
Synthetic suede headliner650Yes
Special exterior trim0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
245/40YR19 tires200No
275/35YR19 tires200No
Front sport buckets100Yes
Total Requested75065%
Total Not Requested40035%
Luxury Seating Package
FeatureValueRequested?
Sunshade, rear, power225No
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Total Requested40048%
Total Not Requested42552%

Option Package Details
Porsche 911 Carrera S

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested130087%
Total Not Requested20013%

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