Audi A4 / S4 Audi A4 / S4 2010 Infiniti G Infiniti G 2006
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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: $38,000

Infiniti G G35   
Difference: $11,100

Lowest Total Invoice: $34,764

Infiniti G G35   
Difference: $10,959

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102006
ModelA4 / S4G
TrimS4 3.0TG35
Body4dr Sedan4dr Sedan
Base Price $45,900 $31,450
Base Invoice $42,687 $28,930
Metallic paint (extra cost) 475  
Wood trim 500 250
7-speed automated manual 1,400  
Premium Package B/C   3,500
Satellite radio   350
AWD   1,800
Metallic paint (extra cost) 443  
Wood trim 466 216
7-speed automated manual 1,302  
Premium Package B/C   3,016
Satellite radio   302
AWD   1,650
Options (change) 2,375 5,900
Options (change) 2,211 5,184
Destination 825 650
Total Price $49,100 $38,000
Total Invoice $45,723 $34,764

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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 dealer quotes or Infiniti G dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Infiniti G G35
TrueDelta Adjusted Price Difference: $10,665
TrueDelta Adjusted Invoice Difference: $10,554
Model Year20102006
ModelA4 / S4G
TrimS4 3.0TG35
Body4dr Sedan4dr Sedan
Engine333hp V6280hp V6
TransmissionS7T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/28 MPG17/24 MPG
Audio (watts, speakers)180, 10200, 7
Tire (rear if not all the same)245/40-18215/55-17
Total Price$49,100$38,000
Adjustments for Features-4350
Feature-Adjusted Total Price$48,665$38,000
Total Invoice$45,723$34,764
Adjustments for Features-4050
Feature-Adjusted Total Invoice$45,318$34,764

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Features Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20102006
ModelA4 / S4G
TrimS4 3.0TG35
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
5-speed manually-shiftable automatic $1000
AWD$1700$1700
Accessories 
Proximity key $250
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Cargo Management 
Cargo net $40
Overhead sunglass holder $25
Rear seat pass-through $100
Climate Control 
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 
Bodyside moldings $75
Infotainment 
Aux input$50 
CD changer, in-dash $325
CD player$125 
iPod integration$100 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming rearview mirror $150
Compass $0
Fog light, rear$100 
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Manual recliner, second row seats $75
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, driver seat $200
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power height adjuster, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,140$4,705
Value of Feature Adjustments$435$0
Value of Feature Adjustments-4050

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

Specifications Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20102006
ModelA4 / S4G
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.2 in186.9 in
Width71.9 in69.0 in
Height56.2 in57.7 in
Curb Weight3,637 lb.3,650 lb.
Fuel Capacity16.9 gal.20.0 gal.
Row 1 Headroom40.0 in40.1 in
Row 1 Shoulder Room55.5 in56.4 in
Row 1 Hip Room0.0 in52.2 in
Row 1 Legroom41.3 in43.6 in
Row 2 Headroom37.5 in37.9 in
Row 2 Shoulder Room54.3 in55.5 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom35.2 in33.6 in
Cargo Volume12.4 ft314.8 ft3

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

Option Package Details
Infiniti G G35

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
Premium Package B/C
FeatureValueRequested?
Full-size spare tire225No
Proximity key250No
Rear air vents100Yes
Manual recliner, second row seats75No
Bose, 200W, 7 speakers (with subwoofer)350No
Dual-zone climate control125Yes
Tilt/telescoping steering wheel, power100No
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150No
Automatic headlights125Yes
Memory system, driver seat200No
Bluetooth cell phone link100Yes
Compass0No
Total Requested145052%
Total Not Requested135048%

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