Infiniti FX Infiniti FX 2008 Audi A8 / S8 Audi A8 / S8 2009

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Infiniti FX vs. Audi A8 / S8 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.

Infiniti FX vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $40,815

Infiniti FX FX35   
Difference: $81,810

Lowest Total Invoice: $37,483

Infiniti FX FX35   
Difference: $76,735

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082009
ModelFXFXA8 / S8
TrimFX35FX45A8 L W12
Body4dr SUV4dr SUV4dr Sedan, ext.
Base Price $38,050 $50,100 $120,100
Base Invoice $34,980 $46,026 $111,693
Touring Package 1,300    
Hands-Free Package 600    
Entertainment system, ceiling-mounted   1,400  
Technology Package   4,050  
Touring Package 1,121    
Hands-Free Package 517    
Entertainment system, ceiling-mounted   1,206  
Technology Package   3,490  
Options (change) 1,900 5,450 0
Options (change) 1,638 4,696 0
Destination 865 865 825
Gas Tax 0 0 1,700
Total Price $40,815 $56,415 $122,625
Total Invoice $37,483 $51,587 $114,218

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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: Infiniti FX vs. Audi A8 / S8

Lowest Adjusted Price and Invoice: Infiniti FX FX35
TrueDelta Adjusted Price Difference: $71,385
TrueDelta Adjusted Invoice Difference: $67,025
Model Year200820082009
ModelFXFXA8 / S8
TrimFX35FX45A8 L W12
Body4dr SUV4dr SUV4dr Sedan, ext.
Engine275hp V6320hp V8450hp W12
TransmissionT5T5T6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11300, 11200, 12
Tire (rear if not all the same)265/60-18265/50-20255/40-19
Total Price$40,815$56,415$122,625
Adjustments for Features0-4,625-10,425
Feature-Adjusted Total Price$40,815$51,790$112,200
Cost Above Minimum$0$10,975$0
Total Invoice$37,483$51,587$114,218
Adjustments for Features0-4,229-9,710
Feature-Adjusted Total Invoice$37,483$47,358$104,508
Cost Above Minimum$0$9,875$0

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Features Comparison: Infiniti FX vs. Audi A8 / S8

Model Year200820082009
ModelFXFXA8 / S8
TrimFX35FX45A8 L W12
Body4dr SUV4dr SUV4dr Sedan, ext.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000 
6-speed manually-shiftable automatic  $1100
RWD$0  
AWD $1700$1700
Accessories 
Adaptive cruise control $600 
Cruise control$150 $150
Power door closers  $300
Power liftgate$350$350 
Power trunk closer  $350
Sunshade, rear, power  $225
Sunshades, second row  $125
Brakes, Airbags, and Other Safety 
Forward collision warning $200 
Full-size spare tire  $225
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure warning $200 
Obstacle detection, front  $150
Obstacle detection, rear  $250
Radar- or camera-based collision preparation system $0 
Rear side airbags  $300
Rollover sensor$50$50 
Temporary spare tire$150$150 
Cargo Management 
Aluminum roof rails $250 
Cargo cover$75$75 
Cargo net$40$40 
Overhead sunglass holder$25$25 
Rear seat pass-through  $100
Roof rails$250  
Second-row high console  $250
Ski sack  $50
Climate Control 
Heated windshield washer nozzles  $15
Rain-sensing wipers  $175
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Rear wiper$175$175 
Residual heat  $50
Variable intermittent wipers$75$75 
Drivetrain 
Lockable center differential $150 
Exterior 
Bodyside moldings  $75
Deep-tinted rear windows$275$275 
Laminated front side windows  $200
Rear spoiler$200$200 
Wheel-lip moldings$75$75 
Infotainment 
CD changer, in-dash$325$325 
CD changer, remote  $200
Entertainment system, ceiling-mounted $1000 
Entertainment system, console-mounted  $1000
iPod integration  $100
MP3-compatible player$50$50 
Navigation system $600$600
Surround sound  $250
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming driver-side mirror  $75
Auto-dimming passenger-side mirror  $75
Compass$0$0 
Cornering lights  $50
Fog light, rear  $100
Headlight washers  $50
Illuminated vanity mirrors, rear seat  $100
Interior ambient lighting  $150
Mirror tilt-down in reverse  $25
Power-folding mirrors $50$50
Steering-linked headlights  $150
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Aluminum trim$100  
Cooled or ventilated front seats  $300
Folding second row seats$300$300 
Heated second row seats  $200
Leather door panel trim  $250
Leather-wrapped steering wheel$150$150 
Manual recliner, second row seats$75$75 
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, passenger seat  $150
Metal pedals $75 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power 4-way lumbar adjuster, second row seats  $225
Power headrest height adjuster, driver seat  $50
Power headrest height adjuster, passenger seat  $50
Power lumbar adjuster, driver seat$100$100 
Power recliner, second row seats  $150
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power tilt adjuster, second row seats  $150
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Synthetic suede headliner  $650
Wood trim $300$300
Wood/leather-wrapped steering wheel  $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Air suspension, auto-leveling and height adjustable  $1000
Alloy wheels$350 $350
Polished alloy wheels $350 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$4,465$9,090$14,890
Value of Feature Adjustments$0$4,625$10,425
Value of Feature Adjustments0-4,229-9,710

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Specifications Comparison: Infiniti FX vs. Audi A8 / S8

Model Year20082009
ModelFXA8 / S8
Body4dr SUV4dr Sedan, ext.
Wheelbase112.2 in121.0 in
Length189.1 in204.4 in
Width75.8 in74.6 in
Height65.9 in57.3 in
Curb Weight4,188 lb.4,400 lb.
Fuel Capacity23.8 gal.23.8 gal.
Row 1 Headroom40.8 in37.4 in
Row 1 Shoulder Room56.9 in59.1 in
Row 1 Hip Room54.3 in0.0 in
Row 1 Legroom43.9 in41.3 in
Row 2 Headroom39.5 in38.3 in
Row 2 Shoulder Room57.4 in57.5 in
Row 2 Hip Room55.0 in0.0 in
Row 2 Legroom35.2 in42.3 in
Cargo Volume,
Minimum
27.4 ft314.6 ft3
Cargo Volume,
Maximum
64.5 ft314.6 ft3

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Option Package Details
Infiniti FX FX35

Touring Package
FeatureValueRequested?
Sunroof900Yes
Universal garage door opener100Yes
Automatic headlights125Yes
Cargo net40No
Total Requested112597%
Total Not Requested403%
Hands-Free Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Proximity key250Yes
Total Requested350100%
Total Not Requested00%

Option Package Details
Infiniti FX FX45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Adaptive cruise control450No
Radar- or camera-based collision preparation system0No
Lane departure warning system200No
Forward collision alert200No
Total Requested60041%
Total Not Requested85059%

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