BMW 6-Series BMW 6-Series 2010 Porsche 911 Porsche 911 2008

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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: $110,025

BMW 6-Series M6   
Difference: $22,545

Lowest Total Invoice: $7,424

Porsche 911 GT2   
Difference: $94,251

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020082008
Model6-Series911911
TrimM6TurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $102,350 $126,200 $191,700
Base Invoice $94,340 $110,313 $0
Upholstered instrument panel, leather 3,500    
Carbon fiber trim 300 890 890
Wood/leather-wrapped steering wheel   620  
Adaptive Sports Seats   1,145 0
Floor mats   140 140
Illuminated door sill trim plates   725 1,280
Bluetooth cell phone link   960 960
Heated front seats   500 500
Obstacle detection, rear   530 530
Carbon fiber / leather-wrapped steering wheel     620
Auto-dimming rearview mirror     690
Navigation system     2,110
Upholstered instrument panel, leather 3,185    
Carbon fiber trim 275 757 757
Wood/leather-wrapped steering wheel   527  
Adaptive Sports Seats   973 0
Floor mats   119 119
Illuminated door sill trim plates   616 1,088
Bluetooth cell phone link   816 816
Heated front seats   425 425
Obstacle detection, rear   451 451
Carbon fiber / leather-wrapped steering wheel     527
Auto-dimming rearview mirror     587
Navigation system     1,794
Options (change) 3,800 5,510 7,720
Options (change) 3,460 4,684 6,564
Destination 875 860 860
Gas Tax 3,000 0 0
Total Price $110,025 $132,570 $200,280
Total Invoice $101,675 $115,857 $7,424

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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 M6
Lowest Adjusted Invoice: Porsche 911 GT2
TrueDelta Adjusted Price Difference: $23,070
TrueDelta Adjusted Invoice Difference: $93,848
Model Year201020082008
Model6-Series911911
TrimM6TurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Engine500hp V10480hp H6530hp H6
TransmissionS7M6M6
DrivetrainRWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)315, 13325, 1350, 4
Tire (rear if not all the same)255/40-19235/35-19235/35-19
Total Price$110,025$132,570$200,280
Adjustments for Features-5250-2,225
Feature-Adjusted Total Price$109,500$132,570$198,055
Cost Above Minimum$0$0$65,485
Total Invoice$101,675$115,857$7,424
Adjustments for Features-4850-82
Feature-Adjusted Total Invoice$101,190$115,857$7,342
Cost Above Minimum$0$108,515$0

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Features Comparison: BMW 6-Series vs. Porsche 911

Model Year201020082008
Model6-Series911911
TrimM6TurboGT2
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200  
6-speed manual $150$150
RWD$0 $0
AWD $1700 
Accessories 
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Ceramic brake rotors  $4000
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Side curtain airbags$350  
Cargo Management 
Cargo mat$40  
Rear seat pass-through$100  
Ski sack$50  
Climate Control 
Automatic air recirculation$100  
Dual-zone climate control$125 $125
Residual heat$50  
Water-repellent front-door glass $15$15
Engine / Motor 
Rear-engine configuration $0$0
Exterior 
Body kit  $0
Front splitter spoiler  $200
Larger rear spoiler $200 
Sunroof $900$900
Tall rear wing-type spoiler  $500
Infotainment 
Aux input$50  
DVD-Audio-compatible player $0 
HD radio$50  
Off-road navigation system $0$0
Surround sound$250$250 
Telematics service, such as OnStar$200  
Traffic information$25  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75  
Boost gauge $75$75
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Seats and Interior Trim 
Aluminum trim$100  
Carbon fiber / leather-wrapped steering wheel  $150
Folding second row seats $300 
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Metal pedals $75$75
No leather in second row  $-300
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Synthetic suede inserts in leather seating surfaces  $0
Synthetic suede steering wheel  $150
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Active stabilizer bars$500  
Electronic systems calibration selector$200  
Sport suspension (upgrade)  $0
Ultra-sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$4,790$4,265$6,490
Value of Feature Adjustments$525$0$2,225
Value of Feature Adjustments-4850-82

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Specifications Comparison: BMW 6-Series vs. Porsche 911

Model Year20102008
Model6-Series911
Body2dr Coupe2dr Coupe
Wheelbase109.4 in92.5 in
Length190.2 in175.6 in
Width73.0 in71.2 in
Height54.1 in51.6 in
Curb Weight3,815 lb.3,076 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom37.6 in38.0 in
Row 1 Shoulder Room56.4 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.0 in41.6 in
Row 2 Headroom35.6 in31.5 in
Row 2 Shoulder Room49.4 in0.0 in
Row 2 Legroom28.8 in0.0 in
Cargo Volume13.0 ft34.8 ft3

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Option Package Details
Porsche 911 Turbo

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
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
Total Requested30060%
Total Not Requested20040%

Option Package Details
Porsche 911 GT2

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel150No
Audio controls on steering wheel125Yes
Total Requested12545%
Total Not Requested15055%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
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 Requested120086%
Total Not Requested20014%

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