Audi A5 / S5 Audi A5 / S5 2008 Infiniti Q50 Infiniti Q50 2014
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Audi A5 / S5 vs. Infiniti Q50 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 A5 / S5 vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $47,955

Infiniti Q50 S 3.7   
Difference: $10,485

Lowest Total Invoice: $44,662

Infiniti Q50 S 3.7   
Difference: $9,778

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082014
ModelA5 / S5Q50
TrimS5S 3.7
Body2dr Coupe4dr Sedan
Base Price $50,500 $43,650
Base Invoice $46,966 $40,595
Navigation system 2,390  
Technology Package 1,700  
6-speed shiftable automatic 1,300  
Metallic paint (extra cost) 475  
Navigation Package   1,400
Temporary spare tire   200
AWD   1,800
Navigation system 2,178  
Technology Package 1,580  
6-speed shiftable automatic 1,209  
Metallic paint (extra cost) 432  
Navigation Package   1,302
Temporary spare tire   186
AWD   1,674
Options (change) 5,865 3,400
Options (change) 5,399 3,162
Destination 775 905
Gas Tax 1,300 0
Total Price $58,440 $47,955
Total Invoice $54,440 $44,662

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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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Request free, no-obligation Audi A5 / S5 dealer quotes or Infiniti Q50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 S 3.7
TrueDelta Adjusted Price Difference: $10,835
TrueDelta Adjusted Invoice Difference: $10,104
Model Year20082014
ModelA5 / S5Q50
TrimS5S 3.7
Body2dr Coupe4dr Sedan
Engine354hp V8328hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/22 MPG19/27 MPG
Audio (watts, speakers)180, 10?, 14
Tire (rear if not all the same)255/35-19245/40-19
Total Price$58,440$47,955
Adjustments for Features0-350
Feature-Adjusted Total Price$58,440$47,605
Total Invoice$54,440$44,662
Adjustments for Features0-326
Feature-Adjusted Total Invoice$54,440$44,336

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Features Comparison: Audi A5 / S5 vs. Infiniti Q50

Model Year20082014
ModelA5 / S5Q50
TrimS5S 3.7
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Heated steering wheel $100
Power rear side windows $200
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, rear$250 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Overhead sunglass holder $25
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Variable intermittent wipers $75
Exterior 
Power-venting glass roof panel$300 
Self-repairing paint $0
Sunroof $900
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Concierge Services - 4 year subscription $200
HD radio $50
iPod integration$100 
SD Card slot$25 
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear$100 
Headlight washers$50 
LED headlights $1000
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats$300 
Leather door panel trim$250 
Memory system, driver seat$200 
Metal pedals $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power seatback bolsters, driver seat $100
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Total Value of Features$6,590$6,940
Value of Feature Adjustments$0$350
Value of Feature Adjustments0-326

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See a complete comparison of Audi A5 / S5 vs. Infiniti Q50 features.

Specifications Comparison: Audi A5 / S5 vs. Infiniti Q50

Model Year20082014
ModelA5 / S5Q50
Body2dr Coupe4dr Sedan
Wheelbase108.3 in112.2 in
Length182.1 in188.3 in
Width73.0 in71.8 in
Height54.0 in56.8 in
Curb Weight3,891 lb.3,748 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom39.1 in40.2 in
Row 1 Shoulder Room54.3 in56.7 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom0.0 in44.5 in
Row 2 Headroom36.0 in37.5 in
Row 2 Shoulder Room52.8 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume12.0 ft313.5 ft3

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See a complete comparison of Audi A5 / S5 vs. Infiniti Q50 specs.

Option Package Details
Audi A5 / S5 S5

Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Obstacle detection, rear250No
Rearview camera200Yes
Proximity key250Yes
Total Requested45053%
Total Not Requested40047%

Option Package Details
Infiniti Q50 S 3.7

AWD
FeatureValueRequested?
AWD0Yes
Heated steering wheel100No
Total Requested00%
Total Not Requested100100%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75No
Traffic + travel information25No
Remote app25No
Total Requested60065%
Total Not Requested32535%

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