Infiniti FX Infiniti FX 2006 Acura RLX Acura RLX 2014
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Infiniti FX vs. Acura RLX 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. Acura RLX Invoice Comparison

Lowest Total Price: $54,600

Infiniti FX FX45   
Difference: $745

Lowest Total Invoice: $49,974

Infiniti FX FX45   
Difference: $675

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062014
ModelFXRLX
TrimFX45Base
Body4dr SUV4dr Sedan
Base Price $49,750 $48,450
Base Invoice $45,705 $44,324
Technology Package 4,200 6,000
ELS 588W 14 speakers   0
Technology Package 3,619 5,430
ELS 588W 14 speakers   0
Options (change) 4,200 6,000
Options (change) 3,619 5,430
Destination 650 895
Total Price $54,600 $55,345
Total Invoice $49,974 $50,649

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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: Infiniti FX vs. Acura RLX

Lowest Adjusted Price and Invoice: Infiniti FX FX45
TrueDelta Adjusted Price Difference: $1,220
TrueDelta Adjusted Invoice Difference: $1,110
Model Year20062014
ModelFXRLX
TrimFX45Base
Body4dr SUV4dr Sedan
Engine320hp V8310hp V6
TransmissionT5T6
DrivetrainAWDFWD
EPA Fuel Economy (city/highway)14/18 MPG20/31 MPG
Audio (watts, speakers)300, 11588, 14
Tire (rear if not all the same)265/50-20245/40-19
Total Price$54,600$55,345
Adjustments for Features-4750
Feature-Adjusted Total Price$54,125$55,345
Total Invoice$49,974$50,649
Adjustments for Features-4350
Feature-Adjusted Total Invoice$49,539$50,649

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Features Comparison: Infiniti FX vs. Acura RLX

Model Year20062014
ModelFXRLX
TrimFX45Base
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700 
FWD $0
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Cruise control $150
Power liftgate$350 
Remote app $25
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Knee airbag, driver $75
Radar- or camera-based collision preparation system$0 
Torque vectoring, brake-based $100
Cargo Management 
Aluminum roof rails$250 
Cargo cover$75 
Cargo net$40 
Overhead sunglass holder$25 
Rear seat pass-through $100
Climate Control 
Rain-sensing wipers $175
Rear air vents$100 
Rear air vents with automatic controls $250
Rear wiper$175 
Variable intermittent wipers$75 
Drivetrain 
Lockable center differential$150 
Exterior 
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows$275 
Laminated front side windows $200
Laminated rear side windows $100
Rear spoiler$200 
Wheel-lip moldings$75 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
Media drive $15
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Compass$0 
Fog lights$125 
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Spotter mirror(s) $50
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats$300 
Manual recliner, second row seats$75 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Rear wheel steering $1500
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,865$6,390
Value of Feature Adjustments$475$0
Value of Feature Adjustments-4350

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See a complete comparison of Infiniti FX vs. Acura RLX features.

Specifications Comparison: Infiniti FX vs. Acura RLX

Model Year20062014
ModelFXRLX
Body4dr SUV4dr Sedan
Wheelbase112.2 in112.2 in
Length189.1 in196.1 in
Width75.8 in74.4 in
Height65.9 in57.7 in
Curb Weight4,533 lb.3,933 lb.
Fuel Capacity23.8 gal.18.5 gal.
Row 1 Headroom40.8 in37.6 in
Row 1 Shoulder Room56.9 in59.6 in
Row 1 Hip Room54.3 in55.9 in
Row 1 Legroom43.9 in42.3 in
Row 2 Headroom39.5 in36.9 in
Row 2 Shoulder Room57.4 in57.0 in
Row 2 Hip Room55.0 in54.5 in
Row 2 Legroom35.2 in38.8 in
Cargo Volume,
Minimum		27.4 ft315.3 ft3
Cargo Volume,
Maximum		64.5 ft315.3 ft3

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See a complete comparison of Infiniti FX vs. Acura RLX specs.

Option Package Details
Infiniti FX FX45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Adaptive cruise control450No
Satellite radio200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Forward collision alert200Yes
Total Requested120073%
Total Not Requested45027%

Option Package Details
Acura RLX

Technology Package
FeatureValueRequested?
Leather seating surfaces900Yes
Rain-sensing wipers100No
Laminated front side windows200No
Power-folding mirrors50No
Woodgrain trim (optional)0No
245/40WR19 tires400No
Blind spot warning system200No
Laminated rear side windows100No
Navigation system600Yes
Voice control for nav and audio75No
Traffic + travel information25No
Total Requested150057%
Total Not Requested115043%

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