BMW 6-Series BMW 6-Series 2012 Porsche 911 Porsche 911 2013

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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: $91,645

BMW 6-Series 640i   
Difference: $35,630

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122013
Model6-Series911
Trim640iCarrera S
Body2dr Coupe2dr Coupe
Base Price $73,600 $98,900
M Sport Package 5,100  
Premium Sound Package 1,800  
Luxury Seating Package 2,100  
Heated front seats 500  
Adaptive cruise control, all-speed 2,400 2,490
App support 250 210
Active stabilizer bars 2,000 3,160
Upholstered instrument panel, leather 3,000 3,690
Bose 555W 12 speakers   2,420
7-speed automated manual   4,080
Premium Package Plus   2,330
Adaptive sport seats plus   3,825
Wood trim   1,990
Audio controls on steering wheel   615
Obstacle detection, rear   610
Voice control for nav and audio   595
Obstacle detection, front   380
Power-folding mirrors   320
Metallic paint (extra cost)   710
M Sport Package 4,640  
Premium Sound Package 1,640  
Luxury Seating Package 1,910  
Heated front seats 455  
Adaptive cruise control, all-speed 2,185 0
App support 230 0
Active stabilizer bars 1,820 0
Upholstered instrument panel, leather 2,730 0
Bose 555W 12 speakers   0
7-speed automated manual   3,468
Premium Package Plus   0
Adaptive sport seats plus   0
Wood trim   0
Audio controls on steering wheel   0
Obstacle detection, rear   0
Voice control for nav and audio   0
Obstacle detection, front   0
Power-folding mirrors   0
Metallic paint (extra cost)   0
Options (change) 17,150 27,425
Options (change) 15,610 3,468
Destination 895 950
Total Price $91,645 $127,275

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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: $36,355
TrueDelta Adjusted Invoice Difference: $79,309
Model Year20122013
Model6-Series911
Trim640iCarrera S
Body2dr Coupe2dr Coupe
Engine315hp I6400hp H6
TransmissionT8S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG20/27 MPG
Audio (watts, speakers)?, 11445, 12
Tire (rear if not all the same)245/40-19245/35-20
Total Price$91,645$127,275
Adjustments for Features-7250
Feature-Adjusted Total Price$90,920$127,275

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Features Comparison: BMW 6-Series vs. Porsche 911

Model Year20122013
Model6-Series911
Trim640iCarrera S
Body2dr Coupe2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
RWD$0$0
Accessories 
Remote app$25 
Sunshade, rear, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Rearview camera$200 
Tires, run-flat$150 
Torque vectoring, brake-based $100
Cargo Management 
Cargo mat$40 
Climate Control 
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Rear-engine configuration $0
Exterior 
Power-venting glass roof panel$300 
Retractable rear spoiler $400
Infotainment 
CD changer, in-dash $325
CD player$125 
DVD-Audio-compatible player $0
DVD-compatible player$0 
Off-road navigation system $0
Satellite radio $200
Satellite radio - one year subscription$250 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog light, rear $100
Fog lights$125 
Mirror tilt-down in reverse$25 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats w/o opening to trunk $75
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Metal pedals $75
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 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$3,915$3,190
Value of Feature Adjustments$725$0
Value of Feature Adjustments-6680

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Specifications Comparison: BMW 6-Series vs. Porsche 911

Model Year20122013
Model6-Series911
Body2dr Coupe2dr Coupe
Wheelbase112.4 in96.5 in
Length192.8 in176.8 in
Width74.6 in71.2 in
Height53.9 in51.3 in
Curb Weight4,284 lb.3,120 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom40.0 in0.0 in
Row 1 Shoulder Room56.9 in0.0 in
Row 1 Legroom42.1 in0.0 in
Row 2 Headroom35.7 in0.0 in
Row 2 Shoulder Room49.7 in0.0 in
Row 2 Legroom30.5 in0.0 in
Cargo Volume16.2 ft34.8 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 seat100Yes
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
Front sport buckets100Yes
Total Requested115061%
Total Not Requested75039%
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
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Power thigh support adjuster, driver seat100Yes
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
Front sport buckets100Yes
Total Requested80051%
Total Not Requested77549%

Option Package Details
Porsche 911 Carrera S

Bose, 445W, 12 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 12 speakers (with subwoofer)350No
CD changer, in-dash200No
Satellite radio200Yes
Surround sound250Yes
Traffic information25Yes
HD radio50Yes
Total Requested52549%
Total Not Requested55051%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested90082%
Total Not Requested20018%
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%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150Yes
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested2550100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Front sport buckets100Yes
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 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 tilt adjuster, passenger seat100Yes
Total Requested150088%
Total Not Requested20012%

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