Acura RLX Acura RLX 2014 Infiniti M Infiniti M 2009
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Acura RLX vs. Infiniti M 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.

Acura RLX vs. Infiniti M Invoice Comparison

Lowest Total Price: $55,065

Infiniti M M35   
Difference: $6,280

Lowest Total Invoice: $50,424

Infiniti M M35   
Difference: $5,654

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142009
ModelRLXM
TrimBaseM35
Body4dr Sedan4dr Sedan
Base Price $48,450 $45,800
Base Invoice $44,324 $42,286
Advance Package 12,000  
Sport Package   1,650
Advanced Technology Package   2,800
Technology Package   3,350
Wood trim   600
Advance Package 10,859  
Sport Package   1,429
Advanced Technology Package   2,424
Technology Package   2,901
Wood trim   519
Options (change) 12,000 8,400
Options (change) 10,859 7,273
Destination 895 865
Total Price $61,345 $55,065
Total Invoice $56,078 $50,424

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Acura RLX dealer quotes or Infiniti M dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Acura RLX vs. Infiniti M

Lowest Adjusted Price and Invoice: Infiniti M M35
TrueDelta Adjusted Price Difference: $3,320
TrueDelta Adjusted Invoice Difference: $2,948
Model Year20142009
ModelRLXM
TrimBaseM35
Body4dr Sedan4dr Sedan
Engine310hp V6303hp V6
TransmissionT6T7
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)20/31 MPG17/25 MPG
Audio (watts, speakers)500, 14308, 14
Tire (rear if not all the same)245/40-19245/40-19
Total Price$61,345$55,065
Adjustments for Features-2,9600
Feature-Adjusted Total Price$58,385$55,065
Total Invoice$56,078$50,424
Adjustments for Features-2,7060
Feature-Adjusted Total Invoice$53,372$50,424

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Features Comparison: Acura RLX vs. Infiniti M

Model Year20142009
ModelRLXM
TrimBaseM35
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
FWD$0 
RWD $0
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Remote app$25 
Sunshade, rear, power$225 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Blind spot warning system$200 
Knee airbag, driver$75 
Lane departure prevention $150
Lane keeping assist$400 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rollover sensor$50 
Temporary spare tire $150
Torque vectoring, brake-based$100 
Cargo Management 
Cargo net $40
Overhead sunglass holder $25
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Exterior 
Body kit $0
Bodyside moldings $75
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Laminated rear side windows$100 
Self-repairing paint $0
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-Audio-compatible player$0 
DVD-compatible player $0
HD radio$50 
iPod integration $100
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Compass $0
Fog lights $125
Interior ambient lighting$150 
LED headlights$1000 
Power-folding mirrors$50 
Spotter mirror(s)$50 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Heated second row seats$200 
Leather door panel trim$250 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$7,100$4,140
Value of Feature Adjustments$2,960$0
Value of Feature Adjustments-2,7060

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

Specifications Comparison: Acura RLX vs. Infiniti M

Model Year20142009
ModelRLXM
Body4dr Sedan4dr Sedan
Wheelbase112.2 in114.2 in
Length196.1 in192.6 in
Width74.4 in70.8 in
Height57.7 in59.4 in
Curb Weight3,933 lb.3,857 lb.
Fuel Capacity18.5 gal.20.0 gal.
Row 1 Headroom37.6 in39.6 in
Row 1 Shoulder Room59.6 in58.2 in
Row 1 Hip Room55.9 in55.1 in
Row 1 Legroom42.3 in44.2 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room57.0 in56.9 in
Row 2 Hip Room54.5 in53.9 in
Row 2 Legroom38.8 in37.3 in
Cargo Volume15.3 ft314.9 ft3

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

Option Package Details
Acura RLX

Advance Package
FeatureValueRequested?
Heated second row seats200No
Cooled or ventilated front seats300Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700No
Automatic braking, high-speed200No
Lane keeping assist system400No
Sunshades, second row125No
Sunshade, rear, power225No
Krell, 500W, 14 speakers (with subwoofer)350No
Laminated front side windows200No
Power-folding mirrors50No
Woodgrain trim (optional)0No
Blind spot warning system200No
Laminated rear side windows100No
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
245/40WR19 tires400No
Traffic + travel information25No
Navigation system600Yes
Voice control for nav and audio75Yes
Total Requested205036%
Total Not Requested365064%

Option Package Details
Infiniti M M35

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Body kit0No
Front sport buckets100No
Aluminum trim100No
245/40WR19 tires400No
Rear wheel steering1500Yes
Total Requested150064%
Total Not Requested85036%
Advanced Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Surround sound250Yes
DVD-compatible player0Yes
Traffic information25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Bose, 308W, 14 speakers (with subwoofer)350No
A/V input jacks25No
Lane departure prevention system150Yes
Forward collision alert200Yes
Total Requested127577%
Total Not Requested37523%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Bose, 234W, 8 speakers350No
Media drive, large15Yes
iPod integration100Yes
SD Card slot25No
Total Requested91571%
Total Not Requested37529%

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