Porsche 911 Porsche 911 2011 BMW Z4 BMW Z4 2015

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Porsche 911 vs. BMW Z4 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 Z4 Invoice Comparison

Lowest Total Price: $66,995

BMW Z4 sDrive35i   
Difference: $41,690

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112011201120152015
Model911911911911Z4Z4
TrimCarreraCarrera STurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $88,800 $101,500 $146,800 $172,100 $56,950 $65,800
Sport Chrono Package Plus 960 960        
Adaptive Sports Seats 3,055 3,055 1,145      
Auto-dimming rearview mirror 420 420        
Infotainment Package 3,010 3,010        
Metallic paint (extra cost) 710 710     550 550
Steering-linked headlights 690 690 690      
Audio controls on steering wheel 615 615 0 0    
Wood trim 890 890 890 890   0
Heated front seats 525 525 525 525    
Obstacle detection, rear 530 530 530 530 750 750
Heated steering wheel 250 250 250 250    
Voice control for nav and audio 595 595 595 595    
Voice recorder 650 650 650 650    
Adaptive dampers - electrical 2,090          
Upholstered instrument panel, leather 3,295 3,295     1,350 1,350
CD changer, in-dash 650 650 650      
Satellite radio     750 750    
Traffic information     0 0    
Cold Weather Package         700 700
Technology Package         2,250 2,250
M Sport Package         2,500  
CD changer, remote         600 600
Satellite radio - one year subscription         350 350
Sport Chrono Package Plus 816 816        
Adaptive Sports Seats 2,597 2,597 973      
Auto-dimming rearview mirror 0 0        
Infotainment Package 0 0        
Metallic paint (extra cost) 0 0     500 500
Steering-linked headlights 0 0 0      
Audio controls on steering wheel 0 0 0 0    
Wood trim 757 757 757 0   0
Heated front seats 0 0 0 0    
Obstacle detection, rear 451 451 451 0 685 685
Heated steering wheel 0 0 0 0    
Voice control for nav and audio 0 0 0 0    
Voice recorder 0 0 0 0    
Adaptive dampers - electrical 0          
Upholstered instrument panel, leather -306 2,554     1,230 1,230
CD changer, in-dash 0 0 0      
Satellite radio     0 0    
Traffic information     0 0    
Cold Weather Package         635 635
Technology Package         2,050 2,050
M Sport Package         2,275  
CD changer, remote         545 545
Satellite radio - one year subscription         320 320
Options (change) 18,935 16,845 6,675 4,190 9,050 6,550
Options (change) 4,315 7,175 2,181 0 8,240 5,965
Destination 950 950 950 950 995 995
Total Price $108,685 $119,295 $154,425 $177,240 $66,995 $73,345

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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: Porsche 911 vs. BMW Z4

Lowest Adjusted Price: BMW Z4 sDrive35i
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $44,630
TrueDelta Adjusted Invoice Difference: $58,667
Model Year201120112011201120152015
Model911911911911Z4Z4
TrimCarreraCarrera STurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine345hp H6385hp H6500hp H6530hp H6300hp I6335hp I6
TransmissionM6M6M6S7S7S7
DrivetrainRWDRWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)385, 13385, 13385, 13385, 13?, 10650, 16
Tire (rear if not all the same)235/40-18235/35-19235/35-19235/35-19225/40-18225/40-18
Total Price$108,685$119,295$154,425$177,240$66,995$73,345
Adjustments for Features00-1,475-7,625-2,940-3,390
Feature-Adjusted Total Price$108,685$119,295$152,950$169,615$64,055$69,955
Cost Above Minimum$0$10,610$44,265$60,930$0$5,900

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Features Comparison: Porsche 911 vs. BMW Z4

Model Year201120112011201120152015
Model911911911911Z4Z4
TrimCarreraCarrera STurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150$150   
7-speed automated manual   $1200$1200$1200
RWD$0$0  $0$0
AWD  $1700$1700  
Accessories 
Proximity key    $250$250
Remote app    $25$25
Remote window/roof operation$15$15$15$15  
Wind blocker$300$300$300$300  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500$500  
Ceramic brake rotors   $4000  
Knee airbag, driver    $75$75
Knee airbag, passenger    $75$75
Obstacle detection, front    $150$150
Roll bar    $200$200
Tires, run-flat    $150$150
Torque vectoring, brake-based   $100  
Cargo Management 
Rear seat pass-through    $100$100
Ski sack    $50$50
Climate Control 
Automatic air recirculation    $100$100
Dual-zone climate control    $125$125
Water-repellent front-door glass$15$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500  
Limited-slip rear differential  $300$300  
Engine / Motor 
Automatic start / stop    $150$150
Raised top speed limiter    $0$0
Rear-engine configuration$0$0$0$0  
Regenerative braking    $0$0
Exterior 
Larger rear spoiler  $200$200  
Power convertible top$4000$4000$4000$4000  
Power retractable hardtop    $6750$6750
Retractable rear spoiler$400$400    
Infotainment 
App support    $0$0
Bluetooth audio streaming    $25$25
CD changer, in-dash$325$325$325$325  
CD changer, remote    $200$200
CD player    $125$125
DVD-Audio-compatible player$0$0$0$0  
DVD-compatible player    $0$0
HD radio    $50$50
Off-road navigation system$0$0$0$0  
S Voice support    $0$0
Satellite radio$200$200$200$200  
Satellite radio - one year subscription    $250$250
Siri Eyes Free support    $0$0
SMS text-to-speech reader    $25$25
Surround sound$250$250$250$250 $250
Telematics service, such as OnStar    $200$200
Text dictation    $50$50
Traffic + travel information    $25$25
Traffic information$25$25$25$25  
Voice control for external devices    $0$0
Instruments, Lights, and Mirrors 
Boost gauge  $75$75  
Chronometer$100$100 $100  
Compass    $0$0
Fog light, rear$100$100$100$100  
Illuminated visor mirror, driver$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50  
Power-folding mirrors    $50$50
Trip computer$150$150$150$150  
Turn signals on or near mirrors    $25$25
Visor mirror, driver    $10$10
Visor mirror, passenger    $10$10
Seats and Interior Trim 
Aluminum trim    $100 
Folding second row seats$300$300$300$300  
Manual thigh support length adjuster, driver seat    $50$50
Manual thigh support length adjuster, passenger seat    $50$50
Metal pedals$75$75$75$75  
No leather in second row    $-300$-300
Power thigh bolsters, driver seat$100$100$100$100  
Power thigh bolsters, passenger seat$100$100$100$100  
Wood trim$300$300$300$300 $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200 $200$200$200
Sport suspension (upgrade)    $0$0
Transmission 
Launch control$100$100 $100$100$100
Steering-wheel-mounted transmission controls   $100$100$100
Total Value of Features$7,805$7,805$9,280$15,430$10,745$11,195
Value of Feature Adjustments$0$0$1,475$7,625$2,940$3,390
Value of Feature Adjustments00-30-41-2,734-3,151

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Specifications Comparison: Porsche 911 vs. BMW Z4

Model Year20112015
Model911Z4
Body2dr Convertible2dr Hardtop conv.
Wheelbase92.5 in98.3 in
Length175.6 in166.9 in
Width71.2 in70.5 in
Height51.6 in50.8 in
Curb Weight3,264 lb.3,264 lb.
Fuel Capacity16.9 gal.14.5 gal.
Row 1 Headroom38.0 in39.1 in
Row 1 Shoulder Room51.7 in53.3 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom31.5 in0.0 in
Cargo Volume4.4 ft310.9 ft3

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Option Package Details
Porsche 911 Carrera

Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
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, 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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25Yes
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Navigation system600Yes
DVD-Audio-compatible player0Yes
Total Requested111576%
Total Not Requested35024%

Option Package Details
Porsche 911 Carrera S

Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
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, 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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested130087%
Total Not Requested20013%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25Yes
Bose, 385W, 13 speakers (with subwoofer)350No
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Navigation system600Yes
DVD-Audio-compatible player0Yes
Total Requested111576%
Total Not Requested35024%

Option Package Details
Porsche 911 Turbo

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
BMW Z4 sDrive35i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Text dictation50No
SMS text-to-speech reader25No
Voice recorder0Yes
Smartphone integration0No
Total Requested71585%
Total Not Requested12515%
M Sport Package
FeatureValueRequested?
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Raised top speed limiter0No
225/40WR18 tires200No
255/35WR18 tires200No
Total Requested50043%
Total Not Requested65057%

Option Package Details
BMW Z4 sDrive35is

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Text dictation50No
SMS text-to-speech reader25No
Voice recorder0Yes
Smartphone integration0No
Total Requested71585%
Total Not Requested12515%

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