Porsche 911 Porsche 911 2013 Audi A4 / S4 Audi A4 / S4 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche 911 vs. Audi A4 / S4 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 Invoice Comparison

Lowest Total Price: $59,995

Audi A4 / S4 S4 3.0T   
Difference: $49,235

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320132018
Model911911A4 / S4
TrimCarreraCarrera SS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $84,300 $98,900 $51,400
Premium Package Plus 2,330 2,330  
Adaptive sport seats plus 3,825 3,825  
Bose 555W 12 speakers 2,420 2,420  
Torque vectoring, brake-based 1,320    
Metallic paint (extra cost) 710 710 575
Audio controls on steering wheel 615 615  
Sunroof 1,990 1,990  
Sport suspension (upgrade) 2,980 890  
Voice control for nav and audio 595 595  
Obstacle detection, front 380 380  
Obstacle detection, rear 610 610  
Power-folding mirrors 320 320  
Illuminated door sill trim plates 895 895  
Larger rear spoiler 4,990 4,990  
Warm Weather Package     950
Navigation and Telematics Package     2,600
S Sport Package     2,500
Carbon fiber rear spoiler     995
Premium Package Plus 0 0  
Adaptive sport seats plus 0 0  
Bose 555W 12 speakers 0 0  
Torque vectoring, brake-based 0    
Metallic paint (extra cost) 0 0 536
Audio controls on steering wheel 0 0  
Sunroof 0 0  
Sport suspension (upgrade) 0 0  
Voice control for nav and audio 0 0  
Obstacle detection, front 0 0  
Obstacle detection, rear 0 0  
Power-folding mirrors 0 0  
Illuminated door sill trim plates 0 0  
Larger rear spoiler 0 0  
Warm Weather Package     884
Navigation and Telematics Package     2,418
S Sport Package     2,326
Carbon fiber rear spoiler     926
Options (change) 23,980 20,570 7,620
Options (change) 0 0 7,090
Destination 950 950 975
Total Price $109,230 $120,420 $59,995

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche 911 dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche 911 vs. Audi A4 / S4

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Porsche 911 Carrera
TrueDelta Adjusted Price Difference: $54,705
TrueDelta Adjusted Invoice Difference: $49,823
Model Year201320132018
Model911911A4 / S4
TrimCarreraCarrera SS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan
Engine350hp H6400hp H6354hp V6
TransmissionM7M7T8
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)445, 12445, 12755, 19
Tire (rear if not all the same)235/40-19245/35-20245/40-18
Total Price$109,230$120,420$59,995
Adjustments for Features00-5,470
Feature-Adjusted Total Price$109,230$120,420$54,525
Cost Above Minimum$0$11,190$0

Return to top

Features Comparison: Porsche 911 vs. Audi A4 / S4

Model Year201320132018
Model911911A4 / S4
TrimCarreraCarrera SS4 3.0T
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
7-speed manual$300$300 
8-speed manually-shiftable automatic  $1300
RWD$0$0 
AWD  $1700
Accessories 
Power rear side windows  $200
Remote app  $25
Remote window/roof operation$15$15 
Sunshades, second row  $125
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Blind spot warning system  $200
Collision preparation system, rear  $100
Cross-traffic warning, rear  $100
Driver drowsiness monitor  $150
Forward collision warning  $200
Pedestrian detection  $50
Radar- or camera-based collision preparation system  $0
Rearview camera  $200
Rollover sensor  $50
Secondary collision brake assist  $25
Temporary spare tire  $150
Vehicle exit assist  $25
Cargo Management 
Air-conditioned storage compartment  $50
Climate Control 
Rear air vents with automatic controls  $250
Residual heat$50$50 
Water-repellent front-door glass$15$15 
Drivetrain 
Active rear differential  $500
Limited-slip rear differential$300$300 
Engine / Motor 
Rear-engine configuration$0$0 
Exterior 
Body kit  $0
Carbon fiber rear spoiler  $300
Larger rear spoiler$200$200 
Painted brake calipers (optional)  $0
Retractable rear spoiler$400$400 
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
CD changer, in-dash$325$325 
CD player, remote  $100
DVD-Audio-compatible player$0$0 
DVD-compatible player  $0
Handwriting recognition  $200
In-vehicle Internet  $150
Off-road navigation system$0$0 
SD Card slot  $25
Telematics service, such as OnStar  $200
Traffic + travel information  $25
Traffic information$25$25 
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Boost gauge  $75
Compass  $0
Fog lights  $125
Headlight washers$50$50 
Large color reconfigurable instrument cluster display  $250
LED headlights  $1000
Steering-linked headlights$150$150 
Turn signals on or near mirrors  $25
Xenon HID headlights$500$500 
Seats and Interior Trim 
Aluminum trim  $100
Center armrest(s), second row  $50
Folding second row seats  $300
Folding second row seats w/o opening to trunk$75$75 
Leather door panel trim$250$250 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Synthetic suede headliner$650$650 
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls  $100
Total Value of Features$4,255$4,255$9,725
Value of Feature Adjustments$0$0$5,470
Value of Feature Adjustments00-5,094

Return to top

Specifications Comparison: Porsche 911 vs. Audi A4 / S4

Model Year20132018
Model911A4 / S4
Body2dr Coupe4dr Sedan
Wheelbase96.5 in111.0 in
Length176.8 in186.1 in
Width71.2 in72.5 in
Height51.3 in56.2 in
Curb Weight3,043 lb.3,451 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom0.0 in38.9 in
Row 1 Shoulder Room0.0 in55.9 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume4.8 ft313.0 ft3

Return to top

Option Package Details
Porsche 911 Carrera

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150No
Tilt/telescoping steering wheel, power100No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested210082%
Total Not Requested45018%
Adaptive sport seats plus
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested100059%
Total Not Requested70041%

Option Package Details
Porsche 911 Carrera S

Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Steering-linked headlights150No
Tilt/telescoping steering wheel, power100No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested210082%
Total Not Requested45018%
Adaptive sport seats plus
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Front sport buckets100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power fore-aft adjuster, driver seat100Yes
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 tilt adjuster, passenger seat100Yes
Total Requested100059%
Total Not Requested70041%

Option Package Details
Audi A4 / S4 S4 3.0T

Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
4G LTE connectivity0No
Handwriting recognition200No
Remote app25No
Speed limit information0No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Total Requested69050%
Total Not Requested70050%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Porsche models.