BMW 3-Series BMW 3-Series 2008 Porsche 911 Porsche 911 2008

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BMW 3-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 3-Series vs. Porsche 911 Invoice Comparison

Lowest Total Price: $66,375

BMW 3-Series M3   
Difference: $21,175

Lowest Total Invoice: $61,340

BMW 3-Series M3   
Difference: $14,909

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820082008
Model3-Series911911911911911
TrimM3CarreraCarrera STargaTarga STurbo
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $56,500 $73,500 $83,800 $87,000 $97,300 $126,200
Base Invoice $52,160 $64,174 $73,192 $76,038 $85,011 $110,313
Premium Package 1,900          
Cold Weather Package 750          
Metallic paint (extra cost) 550 690 690 690 690  
Sunroof 0          
Leather door panel trim 1,100          
Navigation system 2,100 2,110 2,110 2,110 2,110  
Adaptive dampers - electrical 1,000 1,990   1,990    
Obstacle detection, rear 350 530 530 530 530 530
Wood trim 0 890 890 890 890 890
Rear spoiler 0          
Adaptive Sports Seats   3,055 3,055 3,055 3,055 1,145
Auto-dimming rearview mirror   385 385 385 385  
Xenon HID headlights   1,090   1,090    
Bluetooth cell phone link   960 960 960 960 960
Heated front seats   500 500 500 500 500
Audio controls on steering wheel   990 990 990 990  
Wood/leather-wrapped steering wheel           620
Premium Package 1,730          
Cold Weather Package 685          
Metallic paint (extra cost) 500 587 587 587 587  
Sunroof 0          
Leather door panel trim 1,000          
Navigation system 1,910 1,794 1,794 1,794 1,794  
Adaptive dampers - electrical 910 1,692   1,692    
Obstacle detection, rear 320 451 451 451 451 451
Wood trim 0 757 757 757 757 757
Rear spoiler 0          
Adaptive Sports Seats   2,597 2,597 2,597 2,597 973
Auto-dimming rearview mirror   327 327 327 327  
Xenon HID headlights   927   927    
Bluetooth cell phone link   816 816 816 816 816
Heated front seats   425 425 425 425 425
Audio controls on steering wheel   842 842 842 842  
Wood/leather-wrapped steering wheel           527
Options (change) 7,750 13,190 10,110 13,190 10,110 4,645
Options (change) 7,055 11,215 8,596 11,215 8,596 3,949
Destination 825 860 860 860 860 860
Gas Tax 1,300 0 0 0 0 0
Total Price $66,375 $87,550 $94,770 $101,050 $108,270 $131,705
Total Invoice $61,340 $76,249 $82,648 $88,113 $94,467 $115,122

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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 3-Series vs. Porsche 911

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $22,625
TrueDelta Adjusted Invoice Difference: $16,249
Model Year200820082008200820082008
Model3-Series911911911911911
TrimM3CarreraCarrera STargaTarga STurbo
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine414hp V8325hp H6355hp H6325hp H6355hp H6480hp H6
TransmissionM6M6M6M6M6M6
DrivetrainRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10235, 9235, 9235, 9235, 9325, 13
Tire (rear if not all the same)245/40-18235/40-18235/35-19235/40-18235/35-19235/35-19
Total Price$66,375$87,550$94,770$101,050$108,270$131,705
Adjustments for Features-1,4500-125-2,000-2,125-3,250
Feature-Adjusted Total Price$64,925$87,550$94,645$99,050$106,145$128,455
Cost Above Minimum$0$0$7,095$11,500$18,595$40,905
Total Invoice$61,340$76,249$82,648$88,113$94,467$115,122
Adjustments for Features-1,3400-109-1,744-1,854-2,841
Feature-Adjusted Total Invoice$60,000$76,249$82,539$86,369$92,613$112,281
Cost Above Minimum$0$0$6,290$10,120$16,364$36,032

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Features Comparison: BMW 3-Series vs. Porsche 911

Model Year200820082008200820082008
Model3-Series911911911911911
TrimM3CarreraCarrera STargaTarga STurbo
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150$150
RWD$0$0$0   
AWD   $1700$1700$1700
Brakes, Airbags, and Other Safety 
Automatic seat belt presenters, front row$100     
Side curtain airbags$350     
Cargo Management 
Air-conditioned storage compartment$50     
Cargo mat$40     
Rear seat pass-through$100     
Second-row low console$100     
Ski sack$50     
Climate Control 
Automatic air recirculation$100     
Dual-zone climate control$125     
Rear air vents with manual controls$150     
Residual heat$50     
Water-repellent front-door glass $15$15$15$15$15
Drivetrain 
Limited-slip rear differential$300    $300
Engine / Motor 
Rear-engine configuration $0$0$0$0$0
Exterior 
Larger rear spoiler     $200
Panoramic sunroof   $1200$1200 
Rear spoiler$200     
Retractable rear spoiler $400$400$400$400 
Sunroof$900$900$900  $900
Infotainment 
Aux input$50     
DVD-Audio-compatible player     $0
Off-road navigation system $0$0$0$0$0
Surround sound     $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
Compass$0     
Fog lights$125 $125 $125$125
Mirror tilt-down in reverse$25     
Power-folding mirrors$50     
Steering-linked headlights$150     
Turn signals on or near mirrors$25     
Seats and Interior Trim 
Aluminum trim$100     
Center armrest(s), second row$50     
Leather-wrapped steering wheel$150$150$150$150$150 
Manual thigh support length adjuster, driver seat$50     
Manual thigh support length adjuster, passenger seat$50     
Metal pedals $75$75$75$75$75
Power thigh bolsters, driver seat $100$100$100$100$100
Power thigh bolsters, passenger seat $100$100$100$100$100
Synthetic suede headliner $650$650$650$650$650
Upholstered instrument panel, leather     $1000
Wood/leather-wrapped steering wheel     $150
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade)$0     
Total Value of Features$3,990$2,540$2,665$4,540$4,665$5,790
Value of Feature Adjustments$1,450$0$125$2,000$2,125$3,250
Value of Feature Adjustments-1,3400-109-1,744-1,854-2,841

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Specifications Comparison: BMW 3-Series vs. Porsche 911

Model Year20082008
Model3-Series911
Body2dr Coupe2dr Coupe
Wheelbase108.7 in92.5 in
Length181.1 in175.6 in
Width70.2 in71.2 in
Height54.1 in51.6 in
Curb Weight3,352 lb.3,076 lb.
Fuel Capacity15.9 gal.17.0 gal.
Row 1 Headroom38.4 in38.0 in
Row 1 Shoulder Room55.3 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.8 in41.6 in
Row 2 Headroom36.8 in31.5 in
Row 2 Shoulder Room51.9 in0.0 in
Row 2 Legroom33.7 in0.0 in
Cargo Volume11.1 ft34.8 ft3

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Option Package Details
BMW 3-Series M3

Premium Package
FeatureValueRequested?
Leather seating surfaces450Yes
Universal garage door opener100Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested72563%
Total Not Requested42537%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Headlight washers50Yes
Ski sack50No
Total Requested25083%
Total Not Requested5017%

Option Package Details
Porsche 911 Carrera

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
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
Front sport buckets100Yes
Power tilt adjuster, 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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Carrera S

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
Front sport buckets100Yes
Power tilt adjuster, 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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Targa

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested225100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
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
Front sport buckets100Yes
Power tilt adjuster, 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
Total Requested130087%
Total Not Requested20013%

Option Package Details
Porsche 911 Targa S

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
Front sport buckets100Yes
Power tilt adjuster, 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
Total Requested130087%
Total Not Requested20013%

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%

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