Porsche 911 Porsche 911 2017 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007

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Porsche 911 vs. Audi A4 / S4 / RS4 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. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $53,595

Audi A4 / S4 / RS4 A4 3.2 Cabriolet   
Difference: $58,130

Lowest Total Invoice: $49,452

Audi A4 / S4 / RS4 A4 3.2 Cabriolet   
Difference: $50,759

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172017201720072007
Model911911911911911A4 / S4 / RS4A4 / S4 / RS4
TrimCarreraCarrera SCarrera GTSTurboTurbo SA4 3.2 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $101,700 $115,700 $131,300 $171,500 $200,400 $46,950 $55,700
Base Invoice $91,530 $104,130 $118,170 $154,350 $180,360 $43,339 $51,221
Steering-linked headlights 770 770          
Heated steering wheel 470 470   0 0    
Adaptive sport seats plus 3,825 3,825          
Auto-dimming mirrors 420 420          
Metallic paint (extra cost) 710 710 710     475 475
Heated front seats 690 690       450 450
Wood trim 1,770 1,770   1,990 0    
Power-folding mirrors 320 320 0 320 0    
Carbon fiber / leather-wrapped steering wheel     470        
Carbon fiber trim     960       400
Premium Package     3,345        
Convenience Package           1,800 1,050
Tire-pressure monitor           250 250
Bluetooth cell phone link           500 500
Navigation system           2,100 1,950
Obstacle detection, rear           350 350
Steering-linked headlights 655 655          
Heated steering wheel 400 400   0 0    
Adaptive sport seats plus 3,251 3,251          
Auto-dimming mirrors 357 357          
Metallic paint (extra cost) 604 604 604     432 432
Heated front seats 587 587       410 410
Wood trim 1,505 1,505   1,692 0    
Power-folding mirrors 272 272 0 272 0    
Carbon fiber / leather-wrapped steering wheel     400        
Carbon fiber trim     816       364
Premium Package     2,843        
Convenience Package           1,638 958
Tire-pressure monitor           228 228
Bluetooth cell phone link           455 455
Navigation system           1,911 1,775
Obstacle detection, rear           319 319
Options (change) 8,975 8,975 5,485 2,310 0 5,925 5,425
Options (change) 7,631 7,631 4,663 1,964 0 5,393 4,941
Destination 1,050 1,050 1,050 1,050 1,050 720 720
Gas Tax 0 0 0 0 0 0 1,700
Total Price $111,725 $125,725 $137,835 $174,860 $201,450 $53,595 $63,545
Total Invoice $100,211 $112,811 $123,883 $157,364 $181,410 $49,452 $58,582

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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. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2 Cabriolet
TrueDelta Adjusted Price Difference: $57,035
TrueDelta Adjusted Invoice Difference: $49,812
Model Year2017201720172017201720072007
Model911911911911911A4 / S4 / RS4A4 / S4 / RS4
TrimCarreraCarrera SCarrera GTSTurboTurbo SA4 3.2 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine370hp H6420hp H6450hp H6540hp H6580hp H6255hp V6340hp V8
TransmissionM7M7M7S7S7T6M6
DrivetrainRWDRWDRWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8555, 12555, 12180, 9180, 9
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20235/45-17235/40-18
Total Price$111,725$125,725$137,835$174,860$201,450$53,595$63,545
Adjustments for Features-2,445-2,845-4,795-9,945-15,045-1,3500
Feature-Adjusted Total Price$109,280$122,880$133,040$164,915$186,405$52,245$63,545
Cost Above Minimum$0$13,600$23,760$55,635$77,125$0$11,300
Total Invoice$100,211$112,811$123,883$157,364$181,410$49,452$58,582
Adjustments for Features-2,193-2,553-4,310-8,950-13,548-1,2460
Feature-Adjusted Total Invoice$98,018$110,258$119,573$148,414$167,862$48,206$58,582
Cost Above Minimum$0$12,240$21,555$50,396$69,844$0$10,376

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Features Comparison: Porsche 911 vs. Audi A4 / S4 / RS4

Model Year2017201720172017201720072007
Model911911911911911A4 / S4 / RS4A4 / S4 / RS4
TrimCarreraCarrera SCarrera GTSTurboTurbo SA4 3.2 CabrioletS4 Cabriolet
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manual$300$300$300    
7-speed automated manual   $1200$1200  
6-speed manually-shiftable automatic     $1100 
6-speed manual      $150
RWD$0$0$0    
AWD   $1700$1700$1700$1700
Accessories 
Heated steering wheel$100$100$100$100$100  
Power rear side windows     $200$200
Remote app$25$25$25$25$25  
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  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats     $0$0
Ceramic brake rotors    $4000  
Obstacle detection, front$150$150$150$150$150  
Rearview camera$200$200$200$200$200  
Secondary collision brake assist$25$25$25$25$25  
Side curtain airbags$350$350$350$350$350  
Torque vectoring, brake-based $100$100$100$100  
Cargo Management 
Rear seat pass-through     $100$100
Ski sack     $50$50
Storage compartment under front seat(s)     $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 
Automatic start / stop$150$150$150$150$150  
Dual-mode exhaust, switchable  $500    
Rear-engine configuration$0$0$0$0$0  
Regenerative braking$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  
Bodyside moldings     $75$75
Painted brake calipers (optional) $0$0$0$0  
Retractable rear spoiler$400$400$400    
Tall rear wing-type spoiler   $500$500  
Infotainment 
4G LTE connectivity$0$0$0$0$0  
App support$0$0$0$0$0  
Apple CarPlay support$100$100$100$100$100  
Aux input$50$50$50$50$50  
Bluetooth audio streaming$25$25$25$25$25  
CD changer, remote     $200$200
CD player$125$125$125$125$125  
Handwriting recognition$200$200$200$200$200  
HD radio$50$50$50$50$50  
In-vehicle Internet$150$150$150$150$150  
Media drive$15$15$15$15$15  
Navigation map updates, three years$0$0$0$0$0  
Off-road navigation system$0$0$0$0$0  
Satellite radio$200$200$200$200$200  
Surround sound   $250$250  
Telematics service, such as OnStar$200$200$200$200$200  
Traffic information$25$25$25$25$25  
Voice control for nav and audio$100$100$100$100$100  
Wi-Fi hotspot$50$50$50$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200  
Boost gauge$75$75$75$75$75  
Chronometer  $100$100$100  
Compass     $0$0
Cornering lights$50$50$50$50$50  
Fog lights     $125$125
LED headlights   $1000$1000  
Performance data recording app  $200    
Performance meter  $150$150$150  
Turn signals on or near mirrors     $25$25
Xenon HID headlights$500$500$500  $500$500
Seats and Interior Trim 
Aluminum trim  $100    
Carbon fiber / leather-wrapped steering wheel  $150    
Carbon fiber trim  $200   $200
Center armrest(s), second row     $50$50
Folding second row seats w/o opening to trunk$75$75$75$75$75  
Leather-wrapped steering wheel$150$150 $150$150$150$150
Manual height adjuster, driver seat      $50
Manual thigh support length adjuster, driver seat      $50
Power fore-aft adjuster, driver seat$100$100$100$100$100$100 
Power height adjuster, driver seat$100$100$100$100$100$100 
Power recliner, driver seat$100$100$100$100$100$100 
Power seatback bolsters, driver seat$100$100$100 $100  
Power seatback bolsters, passenger seat$100$100$100 $100  
Power thigh bolsters, driver seat$100$100$100 $100  
Power thigh bolsters, passenger seat$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  
Power tilt adjuster, driver seat$100$100$100$100$100$100 
Synthetic suede door panel trim  $250    
Synthetic suede inserts in leather seating surfaces  $0    
Upholstered instrument panel, leather   $1000$1000  
Wood trim$300$300 $300$300$300 
Suspension, Wheels, and Tires 
Active stabilizer bars    $500  
Adaptive dampers - electrical$500$500$500$500$500  
Alloy wheels$350$350$350 $350$350$350
Electronic systems calibration selector  $200$200$200  
Polished alloy wheels   $350   
Rear wheel steering   $1500$1500  
Ultra-sport suspension (upgrade)      $0
Transmission 
Downshift rev matching  $50    
Steering-wheel-mounted transmission controls   $100$100  
Total Value of Features$6,720$7,120$9,070$14,220$19,320$5,625$4,275
Value of Feature Adjustments$2,445$2,845$4,795$9,945$15,045$1,350$0
Value of Feature Adjustments-2,193-2,553-4,310-8,950-13,548-1,2460

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Specifications Comparison: Porsche 911 vs. Audi A4 / S4 / RS4

Model Year20172007
Model911A4 / S4 / RS4
Body2dr Convertible2dr Convertible
Wheelbase96.5 in104.3 in
Length177.1 in180.0 in
Width71.2 in70.0 in
Height50.7 in54.8 in
Curb Weight3,308 lb.3,859 lb.
Fuel Capacity16.9 gal.16.6 gal.
Row 1 Headroom0.0 in38.0 in
Row 1 Shoulder Room0.0 in53.0 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.1 in
Row 2 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
5.1 ft38.9 ft3
Cargo Volume,
Maximum
10.8 ft38.9 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 seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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 Requested100059%
Total Not Requested70041%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
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 Requested100059%
Total Not Requested70041%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera GTS

Premium Package
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
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 Requested140067%
Total Not Requested70033%

Option Package Details
Audi A4 / S4 / RS4 A4 3.2 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1525100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 / RS4 S4 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested1025100%
Total Not Requested00%

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