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Infiniti FX vs. Audi A8 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 Invoice Comparison

Lowest Total Price: $52,810

Infiniti FX FX45   
Difference: $26,415

Lowest Total Invoice: $48,452

Infiniti FX FX45   
Difference: $25,285

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072010
ModelFXA8
TrimFX45A8 L
Body4dr SUV4dr Sedan, ext.
Base Price $49,850 $78,400
Base Invoice $45,796 $72,912
Navigation system 1,800  
Satellite radio 400  
Navigation system 1,551  
Satellite radio 345  
Options (change) 2,200 0
Options (change) 1,896 0
Destination 760 825
Total Price $52,810 $79,225
Total Invoice $48,452 $73,737

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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 Infiniti FX dealer quotes or Audi A8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti FX vs. Audi A8

Lowest Adjusted Price and Invoice: Infiniti FX FX45
TrueDelta Adjusted Price Difference: $22,715
TrueDelta Adjusted Invoice Difference: $21,841
Model Year20072010
ModelFXA8
TrimFX45A8 L
Body4dr SUV4dr Sedan, ext.
Engine315hp V8350hp V8
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/18 MPG16/23 MPG
Audio (watts, speakers)300, 11200, 12
Tire (rear if not all the same)265/50-20255/45-18
Total Price$52,810$79,225
Adjustments for Features0-3,700
Feature-Adjusted Total Price$52,810$75,525
Total Invoice$48,452$73,737
Adjustments for Features0-3,444
Feature-Adjusted Total Invoice$48,452$70,293

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Features Comparison: Infiniti FX vs. Audi A8

Model Year20072010
ModelFXA8
TrimFX45A8 L
Body4dr SUV4dr Sedan, ext.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Power door closers $300
Power liftgate$350 
Power trunk closer $350
Sunshade, rear, power $225
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Rear side airbags $300
Rollover sensor$50 
Cargo Management 
Aluminum roof rails$250 
Cargo cover$75 
Cargo net$40 
Overhead sunglass holder$25 
Climate Control 
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear wiper$175 
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Lockable center differential$150 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows$275 
Rear spoiler$200 
Wheel-lip moldings$75 
Infotainment 
CD changer, in-dash$325 
CD changer, remote $200
iPod integration $100
MP3-compatible player$50 
Surround sound $250
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 
Cornering lights $50
Fog light, rear $100
Headlight washers $50
Illuminated vanity mirrors, rear seat $100
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Manual recliner, second row seats$75 
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power lumbar adjuster, driver seat$100 
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Sport suspension (upgrade)$0 
Total Value of Features$5,315$9,015
Value of Feature Adjustments$0$3,700
Value of Feature Adjustments0-3,444

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See a complete comparison of Infiniti FX vs. Audi A8 features.

Specifications Comparison: Infiniti FX vs. Audi A8

Model Year20072010
ModelFXA8
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 Weight4,533 lb.4,399 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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See a complete comparison of Infiniti FX vs. Audi A8 specs.

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