Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Infiniti FX Infiniti FX 2011

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Audi A4 / S4 / RS4 vs. Infiniti FX 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 FX Invoice Comparison

Lowest Total Price: $58,185

Audi A4 / S4 / RS4 S4 Avant   
Difference: $310

Lowest Total Invoice: $54,050

Infiniti FX FX50   
Difference: $211

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082011
ModelA4 / S4 / RS4FX
TrimS4 AvantFX50
Body4dr Wagon4dr SUV
Base Price $49,610 $57,600
Base Invoice $46,137 $53,155
Convenience Package 2,125  
6-speed shiftable automatic 1,100  
Metallic paint (extra cost) 475  
Bluetooth cell phone link 500  
iPod integration 0  
Obstacle detection, rear 350  
Navigation system 1,950  
Convenience Package 1,977  
6-speed shiftable automatic 1,025  
Metallic paint (extra cost) 443  
Bluetooth cell phone link 466  
iPod integration 0  
Obstacle detection, rear 325  
Navigation system 1,813  
Options (change) 6,500 0
Options (change) 6,049 0
Destination 775 895
Gas Tax 1,300 0
Total Price $58,185 $58,495
Total Invoice $54,261 $54,050

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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 FX dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Infiniti FX FX50
TrueDelta Adjusted Price Difference: $1,365
TrueDelta Adjusted Invoice Difference: $1,759
Model Year20082011
ModelA4 / S4 / RS4FX
TrimS4 AvantFX50
Body4dr Wagon4dr SUV
Engine340hp V8390hp V8
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/20 MPG
Audio (watts, speakers)215, 10300, 11
Tire (rear if not all the same)235/40-18265/50-20
Total Price$58,185$58,495
Adjustments for Features0-1,675
Feature-Adjusted Total Price$58,185$56,820
Total Invoice$54,261$54,050
Adjustments for Features0-1,548
Feature-Adjusted Total Invoice$54,261$52,502

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

Model Year20082011
ModelA4 / S4 / RS4FX
TrimS4 AvantFX50
Body4dr Wagon4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power liftgate $350
Proximity key $250
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Around view cameras $500
Full-size spare tire$225 
Obstacle detection, front $150
Rollover sensor $50
Temporary spare tire $150
Cargo Management 
Cargo area partition net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Rain-sensing wipers$175 
Rear air vents $100
Variable intermittent wipers $75
Drivetrain 
Lockable center differential $150
Exterior 
Bodyside cladding (gray/black) $250
Bodyside moldings$75 
Deep-tinted rear windows $275
Self-repairing paint $0
Wheel-lip moldings $75
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD player $125
DVD-compatible player $0
iPod integration$100 
Media drive $15
SD Card slot$25 
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
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 
Mirror tilt-down in reverse $25
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Aluminum trim$100 
Cooled or ventilated front seats $300
Leather door panel trim$250 
Manual recliner, second row seats $75
Manual thigh support length adjuster, driver seat$50 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, driver seat $100
Power height adjuster, driver seat $100
Power lumbar adjuster, driver seat $100
Power recliner, driver seat $100
Power tilt adjuster, driver seat $100
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$5,330$7,005
Value of Feature Adjustments$0$1,675
Value of Feature Adjustments0-1,548

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

Model Year20082011
ModelA4 / S4 / RS4FX
Body4dr Wagon4dr SUV
Wheelbase104.3 in113.6 in
Length180.6 in191.3 in
Width69.8 in75.9 in
Height56.2 in65.0 in
Curb Weight4,024 lb.4,546 lb.
Fuel Capacity16.6 gal.23.8 gal.
Row 1 Headroom38.4 in39.3 in
Row 1 Shoulder Room55.1 in57.3 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom41.3 in44.7 in
Row 2 Headroom37.6 in38.5 in
Row 2 Shoulder Room53.4 in57.4 in
Row 2 Hip Room0.0 in54.2 in
Row 2 Legroom34.3 in34.6 in
Cargo Volume,
Minimum
27.8 ft324.8 ft3
Cargo Volume,
Maximum
59.0 ft362.0 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4 Avant

Convenience Package
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested62545%
Total Not Requested75055%

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