Audi A4 / S4 Audi A4 / S4 2014 Infiniti G Infiniti G 2009

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Audi A4 / S4 vs. Infiniti G 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 G Invoice Comparison

Lowest Total Price: $41,565

Infiniti G G37   
Difference: $13,480

Lowest Total Invoice: $38,144

Infiniti G G37   
Difference: $13,115

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142009
ModelA4 / S4G
TrimS4 3.0TG37
Body4dr Sedan4dr Sedan
Base Price $48,100 $33,250
Base Invoice $44,734 $30,727
Navigation Plus Package 3,050  
Metallic paint (extra cost) 500  
7-speed automated manual 1,400  
Wood trim, alternative type 1,100  
Premium Package   2,300
Journey Package   450
Navigation Package   2,150
Wood trim   550
Rear air vents   0
AWD   2,050
Navigation Plus Package 2,837  
Metallic paint (extra cost) 467  
7-speed automated manual 1,302  
Wood trim, alternative type 1,024  
Premium Package   1,982
Journey Package   413
Navigation Package   1,853
Wood trim   476
Rear air vents   0
AWD   1,878
Options (change) 6,050 7,500
Options (change) 5,630 6,602
Destination 895 815
Total Price $55,045 $41,565
Total Invoice $51,259 $38,144

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

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

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $11,730
TrueDelta Adjusted Invoice Difference: $11,485
Model Year20142009
ModelA4 / S4G
TrimS4 3.0TG37
Body4dr Sedan4dr Sedan
Engine333hp V6328hp V6
TransmissionS7T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/28 MPG18/25 MPG
Audio (watts, speakers)180, 10374, 10
Tire (rear if not all the same)245/40-18225/55-17
Total Price$55,045$41,565
Adjustments for Features-1,7500
Feature-Adjusted Total Price$53,295$41,565
Total Invoice$51,259$38,144
Adjustments for Features-1,6300
Feature-Adjusted Total Invoice$49,629$38,144

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Features Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20142009
ModelA4 / S4G
TrimS4 3.0TG37
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Obstacle detection, rear$250 
Cargo Management 
Air-conditioned storage compartment$50 
Overhead sunglass holder $25
Rear seat pass-through $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
Drivetrain 
Lockable center differential $150
Exterior 
Body kit$0 
Self-repairing paint $0
Infotainment 
Bluetooth audio streaming$25 
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Surround sound $250
Traffic + travel information$25 
Traffic information $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Compass$0 
Fog light, rear$100 
Headlight washers$50 
Interior ambient lighting$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Wood trim, alternative type$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,165$4,415
Value of Feature Adjustments$1,750$0
Value of Feature Adjustments-1,6300

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Specifications Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20142009
ModelA4 / S4G
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.1 in187.0 in
Width71.9 in69.8 in
Height56.2 in57.2 in
Curb Weight3,935 lb.3,791 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom40.0 in40.5 in
Row 1 Shoulder Room55.5 in55.6 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.5 in37.7 in
Row 2 Shoulder Room54.3 in55.2 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom35.2 in34.7 in
Cargo Volume12.4 ft313.5 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Navigation Plus Package
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Media drive, large15Yes
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested91562%
Total Not Requested55038%

Option Package Details
Infiniti G G37

AWD
FeatureValueRequested?
AWD0Yes
Heated mirrors25Yes
Heated front seats200Yes
Lockable center differential150No
Total Requested22560%
Total Not Requested15040%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 374W, 10 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0No
Surround sound250No
iPod integration100Yes
Tilt/telescoping steering wheel, power100No
Heated mirrors25Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested182572%
Total Not Requested70028%
Journey Package
FeatureValueRequested?
CD changer, in-dash200No
Automatic headlights125Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Dual-zone climate control125Yes
Total Requested45069%
Total Not Requested20031%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested965100%
Total Not Requested00%

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