Porsche 911 Porsche 911 2017 BMW Z4 BMW Z4 2014

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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: $66,325

BMW Z4 sDrive35i   
Difference: $51,200

Lowest Total Invoice: $61,195

BMW Z4 sDrive35i   
Difference: $43,946

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172017201720142014
Model911911911911911Z4Z4
TrimCarreraCarrera SCarrera GTSTurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Base Price $101,700 $115,700 $131,300 $171,500 $200,400 $56,950 $65,800
Base Invoice $91,530 $104,130 $118,170 $154,350 $180,360 $52,575 $60,715
Heated steering wheel 470 470   0 0    
Adaptive sport seats plus 3,825 3,825   1,145      
Metallic paint (extra cost) 710 710 710     550 550
Power-folding mirrors 320 320 0 320 0    
Wood trim 1,990 1,990   1,990 0   0
Upholstered instrument panel, leather 3,490 3,490 3,850     1,350 1,350
Premium Package Plus 3,970 3,970 4,570        
Carbon fiber / leather-wrapped steering wheel     470        
Interior ambient lighting       510 510    
Proximity key       1,090 1,090    
Technology Package           2,250 2,250
Cold Weather Package           700 700
M Sport Package           2,500  
Obstacle detection, rear           750 750
Satellite radio - one year subscription           350 350
Heated steering wheel 400 400   0 0    
Adaptive sport seats plus 3,251 3,251   973      
Metallic paint (extra cost) 604 604 604     500 500
Power-folding mirrors 272 272 0 272 0    
Wood trim 1,692 1,692   1,692 0   0
Upholstered instrument panel, leather 2,967 2,967 3,273     1,230 1,230
Premium Package Plus 3,375 3,375 3,884        
Carbon fiber / leather-wrapped steering wheel     400        
Interior ambient lighting       434 434    
Proximity key       927 927    
Technology Package           2,050 2,050
Cold Weather Package           635 635
M Sport Package           2,275  
Obstacle detection, rear           685 685
Satellite radio - one year subscription           320 320
Options (change) 14,775 14,775 9,600 5,055 1,600 8,450 5,950
Options (change) 12,561 12,561 8,161 4,298 1,361 7,695 5,420
Destination 1,050 1,050 1,050 1,050 1,050 925 925
Total Price $117,525 $131,525 $141,950 $177,605 $203,050 $66,325 $72,675
Total Invoice $105,141 $117,741 $127,381 $159,698 $182,771 $61,195 $67,060

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Porsche 911 vs. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 sDrive35i
TrueDelta Adjusted Price Difference: $49,590
TrueDelta Adjusted Invoice Difference: $42,506
Model Year2017201720172017201720142014
Model911911911911911Z4Z4
TrimCarreraCarrera SCarrera GTSTurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Engine370hp H6420hp H6450hp H6540hp H6580hp H6300hp I6335hp I6
TransmissionM7M7M7S7S7M6S7
DrivetrainRWDRWDRWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8555, 12555, 12?, 10650, 16
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20225/40-18225/40-18
Total Price$117,525$131,525$141,950$177,605$203,050$66,325$72,675
Adjustments for Features-1,610-2,010-2,510-7,510-12,2100-1,700
Feature-Adjusted Total Price$115,915$129,515$139,440$170,095$190,840$66,325$70,975
Cost Above Minimum$0$13,600$23,525$54,180$74,925$0$4,650
Total Invoice$105,141$117,741$127,381$159,698$182,771$61,195$67,060
Adjustments for Features-1,440-1,799-2,252-6,753-10,9910-1,569
Feature-Adjusted Total Invoice$103,701$115,942$125,129$152,945$171,780$61,195$65,491
Cost Above Minimum$0$12,241$21,428$49,244$68,079$0$4,296

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Features Comparison: Porsche 911 vs. BMW Z4

Model Year2017201720172017201720142014
Model911911911911911Z4Z4
TrimCarreraCarrera SCarrera GTSTurboTurbo SsDrive35isDrive35is
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manual$300$300$300    
7-speed automated manual   $1200$1200 $1200
6-speed manual     $150 
RWD$0$0$0  $0$0
AWD   $1700$1700  
Accessories 
Remote window/roof operation$15$15$15$15$15  
Tilt/telescoping steering wheel, manual     $250$250
Tilt/telescoping steering wheel, power$350$350$350$350$350  
Wind blocker$300$300$300$300$300  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500$500$500  
Ceramic brake rotors    $4000  
Rearview camera$200$200$200$200$200  
Roll bar     $200$200
Secondary collision brake assist$25$25$25$25$25  
Side curtain airbags$350$350$350$350$350  
Tires, run-flat     $150$150
Torque vectoring, brake-based $100$100$100$100  
Cargo Management 
Rear seat pass-through     $100$100
Ski sack     $50$50
Climate Control 
Residual heat$50$50$50$50$50  
Water-repellent front-door glass$15$15$15$15$15  
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500$500$500  
Limited-slip rear differential $300$300$300$300  
Engine / Motor 
Dual-mode exhaust, switchable  $500    
Raised top speed limiter     $0$0
Rear-engine configuration$0$0$0$0$0  
Exterior 
Active front spoiler   $500$500  
Active grille shutters$0$0$0$0$0  
Active rear spoiler$300$300$300$300$300  
Black exterior trim (optional)  $0    
Body kit (gray/black)  $0$0$0  
Painted brake calipers (optional) $0$0$0$0  
Power convertible top$4000$4000$4000$4000$4000  
Power retractable hardtop     $6750$6750
Retractable rear spoiler$400$400$400    
Tall rear wing-type spoiler   $500$500  
Infotainment 
4G LTE connectivity$0$0$0$0$0  
Apple CarPlay support$100$100$100$100$100  
DVD-Audio-compatible player$0$0$0$0$0  
DVD-compatible player     $0$0
Handwriting recognition$200$200$200$200$200  
In-vehicle Internet$150$150$150$150$150  
Navigation map updates, three years$0$0$0$0$0  
Off-road navigation system$0$0$0$0$0  
S Voice support     $0$0
Satellite radio$200$200$200$200$200  
Satellite radio - one year subscription     $250$250
SD Card slot$25$25$25$25$25  
Siri Eyes Free support     $0$0
SMS text-to-speech reader     $25$25
Surround sound   $250$250 $250
Text dictation     $50$50
Traffic + travel information     $25$25
Traffic information$25$25$25$25$25  
Voice control for external devices     $0$0
Wi-Fi hotspot$50$50$50$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200  $200  
Boost gauge$75$75$75$75$75  
Chronometer  $100$100$100  
Compass     $0$0
Cornering lights$50$50$50$50$50  
Fog light, rear$100$100$100$100$100  
Fog lights     $125$125
Illuminated visor mirror, driver$50$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50$50  
LED headlights$1000$1000 $1000$1000  
Performance data recording app  $200    
Performance meter  $150$150$150  
Trip computer$150$150$150$150$150  
Turn signals on or near mirrors     $25$25
Visor mirror, driver     $10$10
Visor mirror, passenger     $10$10
Xenon HID headlights  $500  $500$500
Seats and Interior Trim 
Aluminum trim  $100  $100 
Carbon fiber / leather-wrapped steering wheel  $150    
Cooled or ventilated front seats$300$300     
Folding second row seats w/o opening to trunk$75$75$75$75$75  
Leather door panel trim$250$250 $250$250$250$250
Leather-wrapped steering wheel$150$150 $150$150$150$150
Manual thigh support length adjuster, driver seat     $50$50
Manual thigh support length adjuster, passenger seat     $50$50
Metal pedals$75$75$75$75$75  
No leather in second row     $-300$-300
Power thigh bolsters, driver seat$100$100$100$100$100  
Power thigh bolsters, passenger seat$100$100$100$100$100  
Power thigh support length adjuster, driver seat$100$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100$100  
Synthetic suede door panel trim  $250    
Synthetic suede inserts in leather seating surfaces  $0    
Wood trim$300$300 $300$300 $300
Suspension, Wheels, and Tires 
Active stabilizer bars    $500  
Alloy wheels$350$350$350 $350$350$350
Electronic systems calibration selector  $200$200$200$200$200
Polished alloy wheels   $350   
Rear wheel steering   $1500$1500  
Sport suspension (upgrade)     $0$0
Transmission 
Downshift rev matching  $50    
Launch control      $100
Steering-wheel-mounted transmission controls   $100$100 $100
Total Value of Features$11,130$11,530$12,030$17,030$21,730$9,520$11,220
Value of Feature Adjustments$1,610$2,010$2,510$7,510$12,210$0$1,700
Value of Feature Adjustments-1,440-1,799-2,252-6,753-10,9910-1,569

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Specifications Comparison: Porsche 911 vs. BMW Z4

Model Year20172014
Model911Z4
Body2dr Convertible2dr Hardtop conv.
Wheelbase96.5 in98.3 in
Length177.1 in166.9 in
Width71.2 in70.5 in
Height50.7 in50.8 in
Curb Weight3,308 lb.3,264 lb.
Fuel Capacity16.9 gal.14.5 gal.
Row 1 Headroom0.0 in39.1 in
Row 1 Shoulder Room0.0 in53.3 in
Row 1 Legroom0.0 in42.2 in
Cargo Volume,
Minimum
5.1 ft310.9 ft3
Cargo Volume,
Maximum
10.8 ft310.9 ft3

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Option Package Details
Porsche 911 Carrera

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested200060%
Total Not Requested135040%

Option Package Details
Porsche 911 Carrera S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Cornering lights50No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested200060%
Total Not Requested135040%

Option Package Details
Porsche 911 Carrera GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested200080%
Total Not Requested50020%

Option Package Details
Porsche 911 Turbo

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
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, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25No
Smartphone integration0No
App support0Yes
Text dictation50No
Siri Eyes Free support0Yes
S Voice support0No
Total Requested71591%
Total Not Requested759%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%
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, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25No
Smartphone integration0No
App support0Yes
Text dictation50No
Siri Eyes Free support0Yes
S Voice support0No
Total Requested71591%
Total Not Requested759%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%

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