Audi A4 / S4 Audi A4 / S4 2015 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: $37,850

Infiniti G G35   
Difference: $1,575

Lowest Total Invoice: $34,530

Infiniti G G35   
Difference: $2,202

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152006
ModelA4 / S4A4 / S4G
TrimA4 2.0TS4 3.0TG35
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $35,500 $48,400 $31,450
Base Invoice $33,017 $45,012 $28,930
Premium Plus Package 2,100    
Metallic paint (extra cost) 550 550  
Wood trim 350   250
Wood trim, alternative type   1,100  
Active rear differential   1,100  
Premium Package B/C     3,350
Sport-Tuned Suspension Pkg.     750
Satellite radio     350
Body kit     500
Aero Package     550
Premium Plus Package 1,954    
Metallic paint (extra cost) 511 511  
Wood trim 325   216
Wood trim, alternative type   1,024  
Active rear differential   1,024  
Premium Package B/C     2,887
Sport-Tuned Suspension Pkg.     646
Satellite radio     302
Body kit     425
Aero Package     474
Options (change) 3,000 2,750 5,750
Options (change) 2,790 2,559 4,950
Destination 925 925 650
Total Price $39,425 $52,075 $37,850
Total Invoice $36,732 $48,496 $34,530

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

Lowest Adjusted Price and Invoice: Infiniti G G35
TrueDelta Adjusted Price Difference: $940
TrueDelta Adjusted Invoice Difference: $1,610
Model Year201520152006
ModelA4 / S4A4 / S4G
TrimA4 2.0TS4 3.0TG35
Body4dr Sedan4dr Sedan4dr Sedan
Engine220hp I4333hp V6280hp V6
TransmissionCVT-8M6T5
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10200, 7
Tire (rear if not all the same)245/40-18245/40-18235/45-18
Total Price$39,425$52,075$37,850
Adjustments for Features-635-2,2350
Feature-Adjusted Total Price$38,790$49,840$37,850
Cost Above Minimum$0$11,050$0
Total Invoice$36,732$48,496$34,530
Adjustments for Features-592-2,0810
Feature-Adjusted Total Invoice$36,140$46,415$34,530
Cost Above Minimum$0$10,275$0

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Features Comparison: Audi A4 / S4 vs. Infiniti G

Model Year201520152006
ModelA4 / S4A4 / S4G
TrimA4 2.0TS4 3.0TG35
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100  
6-speed manual $150 
5-speed manually-shiftable automatic  $1000
FWD$0  
AWD $1700 
RWD  $0
Accessories 
Remote window/roof operation  $15
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo net  $40
Overhead sunglass holder  $25
Rear seat pass-through  $100
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Variable intermittent wipers  $75
Drivetrain 
Active rear differential $500 
Limited-slip rear differential  $300
Exterior 
Bodyside moldings  $75
Rear spoiler  $200
Infotainment 
Aux input$50$50 
CD changer, in-dash  $325
CD player$125$125 
iPod integration$100$100 
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Fog light, rear$100$100 
Trip computer$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 recliner, second row seats  $75
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power height adjuster, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces $0 
Wood trim$300 $300
Wood trim, alternative type $300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$3,690$5,290$3,055
Value of Feature Adjustments$635$2,235$0
Value of Feature Adjustments-592-2,0810

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Specifications Comparison: Audi A4 / S4 vs. Infiniti G

Model Year20152006
ModelA4 / S4G
Body4dr Sedan4dr Sedan
Wheelbase110.6 in112.2 in
Length185.1 in186.9 in
Width71.9 in69.0 in
Height56.2 in57.7 in
Curb Weight3,510 lb.3,469 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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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100No
Total Requested80055%
Total Not Requested65045%

Option Package Details
Infiniti G G35

Premium Package B/C
FeatureValueRequested?
Full-size spare tire225No
Proximity key250Yes
Rear air vents100Yes
Manual recliner, second row seats75No
Bose, 200W, 7 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100No
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Compass0Yes
Dual-zone climate control125Yes
Total Requested205073%
Total Not Requested75027%
Sport-Tuned Suspension Pkg.
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Limited-slip rear differential300Yes
235/45WR18 tires400No
Total Requested55058%
Total Not Requested40042%
Aero Package
FeatureValueRequested?
Rear spoiler200No
Sport rear fascia, e.g. diffuser (optional)0No
Total Requested00%
Total Not Requested200100%

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