Audi A4 / S4 Audi A4 / S4 2010 Porsche 911 Porsche 911 2009

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Audi A4 / S4 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.

Audi A4 / S4 vs. Porsche 911 Invoice Comparison

Lowest Total Price: $57,750

Audi A4 / S4 S4 3.0T   
Difference: $33,875

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020092009200920092009
ModelA4 / S4911911911911911
TrimS4 3.0TCarreraCarrera STargaTarga STurbo
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $45,900 $75,600 $86,200 $89,500 $100,100 $128,700
Prestige Package 6,100          
Audi Drive Select Package 3,950          
Metallic paint (extra cost) 475 710 710 710 710  
Wood trim 500 890 890 890 890 890
Sport Chrono Package Plus   960 960 960 960  
Adaptive Sports Seats   3,055 3,055 3,055 3,055  
Navigation system   2,110 2,110 2,110 2,110  
Auto-dimming rearview mirror   420 420 420 420  
iPod integration   440 440 440 440 440
Traffic information   0 0 0 0 0
Satellite radio   750 750 750 750 750
Floor mats   140 140 140 140 140
Voice control for nav and audio   595 595 595 595 595
Bluetooth cell phone link   695 695 695 695 695
Limited-slip rear differential   950 950      
Adaptive dampers - electrical   1,990   1,990    
Heated front seats   500 500 500 500 500
Audio controls on steering wheel   870 870 870 870  
Wood/leather-wrapped steering wheel           255
6-speed manual           0
Prestige Package 5,674          
Audi Drive Select Package 3,673          
Metallic paint (extra cost) 443 0 0 0 0  
Wood trim 466 757 757 757 757 757
Sport Chrono Package Plus   816 816 816 816  
Adaptive Sports Seats   2,597 2,597 2,597 2,597  
Navigation system   1,794 1,794 1,794 1,794  
Auto-dimming rearview mirror   0 0 0 0  
iPod integration   0 0 0 0 0
Traffic information   0 0 0 0 0
Satellite radio   0 0 0 0 0
Floor mats   119 119 119 119 119
Voice control for nav and audio   0 0 0 0 0
Bluetooth cell phone link   0 0 0 0 0
Limited-slip rear differential   0 0      
Adaptive dampers - electrical   1,692   1,692    
Heated front seats   425 425 425 425 425
Audio controls on steering wheel   0 0 0 0  
Wood/leather-wrapped steering wheel           0
6-speed manual           0
Options (change) 11,025 15,075 13,085 14,125 12,135 4,265
Options (change) 10,256 8,200 6,508 8,200 6,508 1,301
Destination 825 950 950 950 950 950
Total Price $57,750 $91,625 $100,235 $104,575 $113,185 $133,915

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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: Audi A4 / S4 vs. Porsche 911

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Porsche 911 Turbo
TrueDelta Adjusted Price Difference: $36,945
TrueDelta Adjusted Invoice Difference: $48,693
Model Year201020092009200920092009
ModelA4 / S4911911911911911
TrimS4 3.0TCarreraCarrera STargaTarga STurbo
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine333hp V6345hp H6385hp H6345hp H6385hp H6480hp H6
TransmissionM6M6M6M6M6M6
DrivetrainAWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14235, 9235, 9235, 9235, 9385, 13
Tire (rear if not all the same)255/35-19235/40-18235/35-19235/40-18235/35-19235/35-19
Total Price$57,750$91,625$100,235$104,575$113,185$133,915
Adjustments for Features-3,07000-2,000-2,000-2,025
Feature-Adjusted Total Price$54,680$91,625$100,235$102,575$111,185$131,890
Cost Above Minimum$0$0$8,610$10,950$19,560$40,265

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Features Comparison: Audi A4 / S4 vs. Porsche 911

Model Year201020092009200920092009
ModelA4 / S4911911911911911
TrimS4 3.0TCarreraCarrera STargaTarga STurbo
Body4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150$150
AWD$1700  $1700$1700$1700
RWD $0$0   
Accessories 
Power rear side windows$200     
Proximity key$250     
Remote window/roof operation $15$15$15$15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0     
Side curtain airbags$350     
Temporary spare tire$150     
Climate Control 
Automatic air recirculation$100     
Dual-zone climate control$125     
Rear air vents with automatic controls$250     
Water-repellent front-door glass $15$15$15$15$15
Drivetrain 
Active rear differential$500     
Limited-slip rear differential $300$300$300$300$300
Engine / Motor 
Rear-engine configuration $0$0$0$0$0
Exterior 
Larger rear spoiler     $200
Panoramic sunroof   $1200$1200 
Retractable rear spoiler $400$400$400$400 
Sunroof$900$900$900  $900
Infotainment 
DVD-Audio-compatible player $0$0$0$0$0
DVD-compatible player$0     
Off-road navigation system $0$0$0$0$0
SD Card slot$25     
Surround sound$250    $250
Instruments, Lights, and Mirrors 
Boost gauge     $75
Chronometer $100$100$100$100 
Compass$0     
Headlight washers $50$50$50$50$50
Turn signals on or near mirrors$25     
Seats and Interior Trim 
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 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 
Synthetic suede headliner $650$650$650$650$650
Synthetic suede inserts in leather seating surfaces$0     
Upholstered instrument panel, leather     $1000
Wood/leather-wrapped steering wheel     $150
Suspension, Wheels, and Tires 
Active steering$1000     
Electronic systems calibration selector$200$200$200$200$200 
Sport suspension (upgrade)$0     
Transmission 
Launch control $100$100$100$100 
Steering-wheel-mounted transmission controls$100     
Total Value of Features$6,575$3,505$3,505$5,505$5,505$5,530
Value of Feature Adjustments$3,070$0$0$2,000$2,000$2,025
Value of Feature Adjustments-2,85800-175-132-34

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Specifications Comparison: Audi A4 / S4 vs. Porsche 911

Model Year20102009
ModelA4 / S4911
Body4dr Sedan2dr Coupe
Wheelbase110.6 in92.5 in
Length185.2 in175.6 in
Width71.9 in71.2 in
Height56.2 in51.6 in
Curb Weight3,591 lb.3,076 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom40.0 in38.0 in
Row 1 Shoulder Room55.5 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in41.6 in
Row 2 Headroom37.5 in31.5 in
Row 2 Shoulder Room54.3 in0.0 in
Row 2 Legroom35.2 in0.0 in
Cargo Volume12.4 ft34.4 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Proximity key250No
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Total Requested149060%
Total Not Requested100040%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500No
Adaptive shocks - electrical500Yes
Active steering1000No
Electronic systems calibration selector200Yes
Total Requested70032%
Total Not Requested150068%

Option Package Details
Porsche 911 Carrera

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
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
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%

Option Package Details
Porsche 911 Carrera S

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
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
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%

Option Package Details
Porsche 911 Targa

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
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
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%

Option Package Details
Porsche 911 Targa S

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100No
Total Requested20050%
Total Not Requested20050%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
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
Power tilt adjuster, passenger seat100Yes
Total Requested110073%
Total Not Requested40027%

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%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%

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