Porsche 911 Porsche 911 2017 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018

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

Join Us

Porsche 911 vs. Audi A5 / S5 / RS5 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 A5 / S5 / RS5 Invoice Comparison

Lowest Total Price: $83,400

Audi A5 / S5 / RS5 RS 5   
Difference: $37,785

Lowest Total Invoice: $77,633

Audi A5 / S5 / RS5 RS 5   
Difference: $30,006

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172018
Model911911911A5 / S5 / RS5
TrimCarreraCarrera SCarrera GTSRS 5
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $89,400 $103,400 $119,000 $69,900
Base Invoice $80,460 $93,060 $107,100 $65,008
Torque vectoring, brake-based 1,320      
Adaptive sport seats plus 3,825 3,825    
Heated steering wheel 470 470    
Ceramic brake rotors 8,520 8,520 8,520  
245/35ZR20 1,580      
Illuminated carbon fiber door sill trim plates 1,275 1,275 1,275  
Dual-mode exhaust, switchable 2,950 2,950    
Body kit 750 750 750  
Carbon fiber trim 1,770 1,770 960  
Power-folding mirrors 320 320 0  
Blind spot warning system 850 850 850  
Synthetic suede inserts in leather seating surfaces 435 435    
Sunroof 1,990 1,990 1,990  
Metallic paint (extra cost) 710 710 710 575
Premium Package Plus 3,970 3,970 4,570  
Carbon fiber / leather-wrapped steering wheel     470  
LED headlights     2,765  
Navigation and Telematics Package       2,600
Dynamic Plus Package       6,000
Dynamic Package       3,350
Torque vectoring, brake-based 1,122      
Adaptive sport seats plus 3,251 3,251    
Heated steering wheel 400 400    
Ceramic brake rotors 7,242 7,242 7,242  
245/35ZR20 1,343      
Illuminated carbon fiber door sill trim plates 1,084 1,084 1,084  
Dual-mode exhaust, switchable 2,508 2,508    
Body kit 638 638 638  
Carbon fiber trim 1,505 1,505 816  
Power-folding mirrors 272 272 0  
Blind spot warning system 723 723 723  
Synthetic suede inserts in leather seating surfaces 370 370    
Sunroof 1,692 1,692 1,692  
Metallic paint (extra cost) 604 604 604 536
Premium Package Plus 3,375 3,375 3,884  
Carbon fiber / leather-wrapped steering wheel     400  
LED headlights     2,350  
Navigation and Telematics Package       2,418
Dynamic Plus Package       5,580
Dynamic Package       3,116
Options (change) 30,735 27,835 22,860 12,525
Options (change) 26,129 23,664 19,433 11,650
Destination 1,050 1,050 1,050 975
Total Price $121,185 $132,285 $142,910 $83,400
Total Invoice $107,639 $117,774 $127,583 $77,633

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 A5 / S5 / RS5 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 A5 / S5 / RS5

Lowest Adjusted Price and Invoice: Audi A5 / S5 / RS5 RS 5
TrueDelta Adjusted Price Difference: $39,730
TrueDelta Adjusted Invoice Difference: $31,817
Model Year2017201720172018
Model911911911A5 / S5 / RS5
TrimCarreraCarrera SCarrera GTSRS 5
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine370hp H6420hp H6450hp H6444hp V6
TransmissionM7M7M7T8
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8180, 10
Tire (rear if not all the same)245/35-20245/35-20245/35-20265/35-19
Total Price$121,185$132,285$142,910$83,400
Adjustments for Features00-1,000-1,945
Feature-Adjusted Total Price$121,185$132,285$141,910$81,455
Cost Above Minimum$0$11,100$20,725$0
Total Invoice$107,639$117,774$127,583$77,633
Adjustments for Features00-893-1,811
Feature-Adjusted Total Invoice$107,639$117,774$126,690$75,822
Cost Above Minimum$0$10,135$19,051$0

Return to top

Features Comparison: Porsche 911 vs. Audi A5 / S5 / RS5

Model Year2017201720172018
Model911911911A5 / S5 / RS5
TrimCarreraCarrera SCarrera GTSRS 5
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manual$300$300$300 
8-speed manually-shiftable automatic   $1300
RWD$0$0$0 
AWD   $1700
Accessories 
Heated steering wheel$100$100$100 
Remote window/roof operation$15$15$15 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial   $200
Automatic braking, low-speed   $200
Ceramic brake rotors$4000$4000$4000 
Ceramic front brake rotors   $2500
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
Rollover sensor   $50
Temporary spare tire   $150
Vehicle exit assist   $25
Cargo Management 
Air-conditioned storage compartment   $50
Rear seat pass-through   $100
Second-row low console   $100
Climate Control 
Rear air vents with automatic controls   $250
Residual heat$50$50$50 
Water-repellent front-door glass$15$15$15 
Drivetrain 
Active rear differential   $500
Electronically-variable engine mounts (performance-oriented)  $500 
Limited-slip rear differential$300$300$300 
Engine / Motor 
Raised top speed limiter   $0
Rear-engine configuration$0$0$0 
Exterior 
Active grille shutters$0$0$0 
Active rear spoiler$300$300$300 
Black exterior trim (optional)  $0 
Carbon fiber engine cover   $0
Painted brake calipers (optional) $0$0 
Rear spoiler   $200
Retractable rear spoiler$400$400$400 
Infotainment 
Android Auto support   $100
App support$0$0$0 
CD player$125$125$125 
CD player, remote   $100
DVD-Audio-compatible player$0$0$0 
DVD-compatible player   $0
Navigation map updates, three years$0$0$0 
Off-road navigation system$0$0$0 
Traffic + travel information   $25
Traffic information$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200 
Chronometer  $100 
Compass   $0
Cornering lights$50$50$50 
Fog lights   $125
Large color reconfigurable instrument cluster display   $250
Performance data recording app  $200 
Performance meter  $150 
Steering-linked headlights$150$150$150 
Turn signals on or near mirrors   $25
Seats and Interior Trim 
Aluminum trim  $100 
Carbon fiber / leather-wrapped steering wheel  $150 
Center armrest(s), second row   $50
Cooled or ventilated front seats$300$300  
Folding second row seats   $300
Folding second row seats w/o opening to trunk$75$75$75 
Illuminated carbon fiber door sill trim plates$300$300$300 
Illuminated door sill trim plates   $200
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150 $150
Manual thigh support length adjuster, driver seat   $50
Manual thigh support length adjuster, passenger seat   $50
Massage, driver seat   $100
Massage, passenger seat   $100
Power thigh bolsters, driver seat$100$100$100 
Power thigh bolsters, passenger seat$100$100$100 
Power thigh support length adjuster, driver seat$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100 
Synthetic suede door panel trim  $250$250
Synthetic suede headliner$650$650$650 
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200$200
Ultra-sport suspension (upgrade)   $0
Transmission 
Downshift rev matching  $50 
Launch control   $100
Steering-wheel-mounted transmission controls   $100
Total Value of Features$8,505$8,505$9,505$10,450
Value of Feature Adjustments$0$0$1,000$1,945
Value of Feature Adjustments00-893-1,811

Return to top

Specifications Comparison: Porsche 911 vs. Audi A5 / S5 / RS5

Model Year20172018
Model911A5 / S5 / RS5
Body2dr Coupe2dr Coupe
Wheelbase96.5 in108.8 in
Length177.1 in184.0 in
Width71.2 in72.7 in
Height50.9 in54.0 in
Curb Weight3,154 lb.3,606 lb.
Fuel Capacity16.9 gal.15.3 gal.
Row 1 Headroom0.0 in39.0 in
Row 1 Shoulder Room0.0 in55.3 in
Row 1 Legroom0.0 in41.3 in
Row 2 Headroom0.0 in36.1 in
Row 2 Shoulder Room0.0 in50.7 in
Row 2 Legroom0.0 in32.7 in
Cargo Volume,
Minimum
5.1 ft311.6 ft3
Cargo Volume,
Maximum
14.3 ft311.6 ft3

Return to top

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
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
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500Yes
Cornering lights50No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
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
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested235070%
Total Not Requested100030%

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
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
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500Yes
Cornering lights50No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
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
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested235070%
Total Not Requested100030%

Option Package Details
Porsche 911 Carrera GTS

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

Option Package Details
Audi A5 / S5 / RS5 RS 5

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200Yes
Remote app25Yes
Speed limit information0No
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested111580%
Total Not Requested27520%
Dynamic Plus Package
FeatureValueRequested?
Raised top speed limiter0No
Ceramic front brake rotors2500Yes
Carbon fiber engine cover0No
Total Requested2500100%
Total Not Requested00%
Dynamic Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport exhaust0No
Painted brake calipers (optional)0No
Total Requested500100%
Total Not Requested00%

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.