Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007 Infiniti G Infiniti G 2010
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Audi A4 / S4 / RS4 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 / RS4 vs. Infiniti G Invoice Comparison

Lowest Total Price: $40,905

Infiniti G G37   
Difference: $1,280

Lowest Total Invoice: $37,453

Infiniti G G37   
Difference: $1,426

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072010
ModelA4 / S4 / RS4A4 / S4 / RS4G
TrimA4 3.2S4G37
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $35,540 $47,500 $33,250
Base Invoice $32,766 $43,759 $30,727
Convenience Package 1,800 1,000  
Metallic paint (extra cost) 475 475  
Tire-pressure monitor 250 250  
Heated front seats 450 450  
Bluetooth cell phone link 500 500  
Navigation system 2,100 1,950  
Obstacle detection, rear 350 350  
Wood trim   400 550
Journey Package     1,200
Rear air vents     0
Navigation Package     1,850
Premium Package     2,150
Cargo net     60
Aerodynamic Package     980
Convenience Package 1,638 910  
Metallic paint (extra cost) 432 432  
Tire-pressure monitor 228 228  
Heated front seats 410 410  
Bluetooth cell phone link 455 455  
Navigation system 1,911 1,775  
Obstacle detection, rear 319 319  
Wood trim   364 476
Journey Package     1,105
Rear air vents     0
Navigation Package     1,603
Premium Package     1,862
Cargo net     46
Aerodynamic Package     769
Options (change) 5,925 5,375 6,790
Options (change) 5,393 4,893 5,861
Destination 720 720 865
Gas Tax 0 1,700 0
Total Price $42,185 $55,295 $40,905
Total Invoice $38,879 $51,072 $37,453

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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 A4 / S4 / RS4 dealer quotes or Infiniti G dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Infiniti G

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $1,720
TrueDelta Adjusted Invoice Difference: $1,829
Model Year200720072010
ModelA4 / S4 / RS4A4 / S4 / RS4G
TrimA4 3.2S4G37
Body4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8328hp V6
TransmissionCVT-7M6T7
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10?, 10
Tire (rear if not all the same)235/45-17235/40-18225/55-17
Total Price$42,185$55,295$40,905
Adjustments for Features0-800-440
Feature-Adjusted Total Price$42,185$54,495$40,465
Cost Above Minimum$0$12,310$0
Total Invoice$38,879$51,072$37,453
Adjustments for Features0-739-403
Feature-Adjusted Total Invoice$38,879$50,333$37,050
Cost Above Minimum$0$11,454$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Infiniti G

Model Year200720072010
ModelA4 / S4 / RS4A4 / S4 / RS4G
TrimA4 3.2S4G37
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100  
6-speed manual $150 
7-speed manually-shiftable automatic  $1200
FWD$0  
AWD $1700 
RWD  $0
Accessories 
Proximity key  $250
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Rearview camera  $200
Cargo Management 
Overhead sunglass holder  $25
Rear seat pass-through $100$100
Ski sack $50 
Storage compartment under front seat(s)$50$50 
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Variable intermittent wipers  $75
Exterior 
Bodyside moldings$75$75 
Rear spoiler $200$200
Infotainment 
Aux input  $50
Bluetooth audio streaming  $25
CD changer, remote$200$200 
CD player  $125
DVD-compatible player  $0
Media drive  $15
Satellite radio  $200
Surround sound  $250
Traffic + travel information  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Fog light, rear$100$100 
Headlight washers $50 
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Folding second row seats$300$300 
Manual lumbar adjuster, driver seat  $50
Manual thigh support length adjuster, driver seat $50 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power fore-aft adjuster, driver seat$100 $100
Power height adjuster, driver seat$100 $100
Power recliner, driver seat$100 $100
Power tilt adjuster, driver seat$100 $100
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0 
Total Value of Features$3,340$4,140$3,780
Value of Feature Adjustments$0$800$440
Value of Feature Adjustments0-739-403

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See a complete comparison of Audi A4 / S4 / RS4 vs. Infiniti G features.

Specifications Comparison: Audi A4 / S4 / RS4 vs. Infiniti G

Model Year20072010
ModelA4 / S4 / RS4G
Body4dr Sedan4dr Sedan
Wheelbase104.3 in112.2 in
Length180.6 in187.0 in
Width69.8 in69.8 in
Height56.2 in57.2 in
Curb Weight3,550 lb.3,582 lb.
Fuel Capacity16.6 gal.20.0 gal.
Row 1 Headroom38.4 in40.5 in
Row 1 Shoulder Room55.1 in55.6 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.2 in37.7 in
Row 2 Shoulder Room53.4 in55.2 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom34.3 in34.7 in
Cargo Volume13.4 ft313.5 ft3

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See a complete comparison of Audi A4 / S4 / RS4 vs. Infiniti G specs.

Option Package Details
Audi A4 / S4 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested122573%
Total Not Requested45027%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested57556%
Total Not Requested45044%

Option Package Details
Infiniti G G37

Journey Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Compass0No
Dual-zone climate control125Yes
USB port25No
Total Requested82579%
Total Not Requested22521%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Bluetooth audio streaming25No
Total Requested60076%
Total Not Requested19024%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Bose, 10 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100No
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Surround sound250No
Media drive, small5No
Total Requested135066%
Total Not Requested70534%
Aerodynamic Package
FeatureValueRequested?
Rear spoiler200Yes
Sport front fascia (optional)0No
Total Requested200100%
Total Not Requested00%

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