Audi A4 / S4 Audi A4 / S4 2009 Infiniti Q50 Infiniti Q50 2017

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Audi A4 / S4 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 A4 / S4 vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $49,650

Audi A4 / S4 A4 2.0T   
Difference: $10,420

Lowest Total Invoice: $46,234

Audi A4 / S4 A4 2.0T   
Difference: $9,617

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092017
ModelA4 / S4A4 / S4Q50
TrimA4 2.0TA4 3.23.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,000 $40,400 $48,700
Base Invoice $28,830 $37,572 $45,291
Audi Drive Select Package 2,950 2,950  
Prestige Package 7,350 3,350  
Navigation system 2,500 2,500  
Adaptive cruise control 2,100 2,100  
Metallic paint (extra cost) 475 475  
Wood trim 400 400 400
6-speed shiftable automatic 0    
AWD 2,050   2,000
Cargo Package     200
Premium Plus Package     2,250
Illuminated door sill trim plates     465
Temporary spare tire     300
Driver Assistance Package     2,150
Technology Package     1,700
Active steering, electronic link     1,000
Audi Drive Select Package 2,742 2,742  
Prestige Package 6,835 3,119  
Navigation system 2,326 2,326  
Adaptive cruise control 1,953 1,953  
Metallic paint (extra cost) 443 443  
Wood trim 373 373 372
6-speed shiftable automatic 0    
AWD 1,907   1,860
Cargo Package     149
Premium Plus Package     2,093
Illuminated door sill trim plates     391
Temporary spare tire     279
Driver Assistance Package     2,000
Technology Package     1,581
Active steering, electronic link     930
Options (change) 17,825 11,775 10,465
Options (change) 16,579 10,956 9,655
Destination 825 825 905
Total Price $49,650 $53,000 $60,070
Total Invoice $46,234 $49,353 $55,851

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TrueDelta Value Comparison: Audi A4 / S4 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $6,305
TrueDelta Adjusted Invoice Difference: $5,791
Model Year200920092017
ModelA4 / S4A4 / S4Q50
TrimA4 2.0TA4 3.23.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4265hp V6400hp V6
TransmissionT6T6T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/21 MPG19/26 MPG
Audio (watts, speakers)505, 14505, 14?, 16
Tire (rear if not all the same)245/45-17245/40-18245/40-19
Total Price$49,650$53,000$60,070
Adjustments for Features00-4,115
Feature-Adjusted Total Price$49,650$53,000$55,955
Cost Above Minimum$0$3,350$0
Total Invoice$46,234$49,353$55,851
Adjustments for Features00-3,826
Feature-Adjusted Total Invoice$46,234$49,353$52,025
Cost Above Minimum$0$3,119$0

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Features Comparison: Audi A4 / S4 vs. Infiniti Q50

Model Year200920092017
ModelA4 / S4A4 / S4Q50
TrimA4 2.0TA4 3.23.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700$1700
Accessories 
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Eco accelerator  $100
Heated steering wheel  $100
Remote app  $25
Remote start  $150
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Around view cameras  $500
Automatic braking, high-speed or partial  $200
Backup collision intervention  $150
Blind spot collision prevention  $150
Cross-traffic warning, rear  $100
Forward collision warning$200$200 
Lane departure warning  $200
Lane keeping assist  $400
Moving object detection, front  $25
Moving object detection, rear  $25
Obstacle detection, front  $150
Predictive forward collision warning  $250
Rearview camera$200$200 
Torque vectoring, brake-based  $100
Cargo Management 
Cargo mat  $40
Overhead sunglass holder  $25
Rear seat pass-through  $100
Climate Control 
Heated windshield washer nozzles$15$15 
Ionizing air filtration  $50
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Exterior 
Self-repairing paint  $0
Infotainment 
App support  $0
Bluetooth audio streaming  $25
Concierge Services - 1 year subscription  $50
HD radio  $50
iPod integration$100$100 
SD Card slot$25$25 
SMS text-to-speech reader  $25
Telematics service, such as OnStar  $200
Traffic + travel information  $25
USB port  $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror  $75
Compass$0$0 
Fog light, rear$100$100 
Interior ambient lighting$150$150 
LED headlights  $1000
Mirror tilt-down in reverse  $25
Xenon HID headlights$500$500 
Seats and Interior Trim 
Door sill trim plates$100$100 
Illuminated door sill trim plates  $200
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Metal pedals  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power lumbar adjuster, driver seat  $100
Power seatback bolsters, driver seat  $100
Suspension, Wheels, and Tires 
Active steering$1000$1000 
Active steering, electronic link  $1000
Alloy wheels$350$350 
Crosswind stabilization  $50
Machined alloy wheels  $350
Performance steering system (optional)  $0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$6,790$6,790$10,905
Value of Feature Adjustments$0$0$4,115
Value of Feature Adjustments00-3,826

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Specifications Comparison: Audi A4 / S4 vs. Infiniti Q50

Model Year20092017
ModelA4 / S4Q50
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.2 in188.3 in
Width71.9 in71.8 in
Height56.2 in56.8 in
Curb Weight3,943 lb.4,005 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom40.0 in40.2 in
Row 1 Shoulder Room55.5 in56.7 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom41.3 in44.5 in
Row 2 Headroom37.5 in37.5 in
Row 2 Shoulder Room54.3 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom35.2 in35.1 in
Cargo Volume12.4 ft313.5 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested1700100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Cargo net40Yes
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested299071%
Total Not Requested120029%

Option Package Details
Audi A4 / S4 A4 3.2

Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested1700100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested95056%
Total Not Requested75044%

Option Package Details
Infiniti Q50 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Premium Plus Package
FeatureValueRequested?
Remote start150No
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Heated front seats200Yes
Heated steering wheel100No
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested117566%
Total Not Requested60034%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested70042%
Total Not Requested95058%
Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400No
Total Requested1508%
Total Not Requested180092%

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