Infiniti Q40 Infiniti Q40 2015 Acura RLX Acura RLX 2017

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Infiniti Q40 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 Q40 vs. Acura RLX Invoice Comparison

Lowest Total Price: $38,755

Infiniti Q40   
Difference: $16,645

Lowest Total Invoice: $36,106

Infiniti Q40   
Difference: $15,374

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520172017
ModelQ40RLXRLX
TrimBaseP-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $33,950 $54,450 $59,950
Base Invoice $31,574 $50,530 $55,626
Navigation Package 2,900    
Sunroof 1,000    
Navigation Package 2,697    
Sunroof 930    
Options (change) 3,900 0 0
Options (change) 3,627 0 0
Destination 905 950 950
Total Price $38,755 $55,400 $60,900
Total Invoice $36,106 $51,480 $56,576

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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 Q40 dealer quotes or Acura RLX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti Q40 vs. Acura RLX

Lowest Adjusted Price and Invoice: Infiniti Q40
TrueDelta Adjusted Price Difference: $10,630
TrueDelta Adjusted Invoice Difference: $9,785
Model Year201520172017
ModelQ40RLXRLX
TrimBaseP-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan
Engine328hp V6310hp V6310hp V6 H
TransmissionT7T6S7
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10588, 14588, 14
Tire (rear if not all the same)225/55-17245/40-19245/40-19
Total Price$38,755$55,400$60,900
Adjustments for Features0-6,015-7,490
Feature-Adjusted Total Price$38,755$49,385$53,410
Cost Above Minimum$0$0$4,025
Total Invoice$36,106$51,480$56,576
Adjustments for Features0-5,589-6,958
Feature-Adjusted Total Invoice$36,106$45,891$49,618
Cost Above Minimum$0$0$3,727

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Features Comparison: Infiniti Q40 vs. Acura RLX

Model Year201520172017
ModelQ40RLXRLX
TrimBaseP-AWSSport Hybrid SH-AWD
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manually-shiftable automatic $1100 
7-speed automated manual  $1200
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Active noise reduction $0$0
Adaptive cruise control, all-speed $850$850
Cruise control$150  
Eco accelerator  $100
Remote app $25$25
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
Knee airbag, driver $75$75
Lane departure warning $200$200
Lane keeping assist $400$400
Pedestrian detection $50$50
Radar- or camera-based collision preparation system $0$0
Rollover sensor $50$50
Temporary spare tire$150  
Torque vectoring, brake-based $100$100
Wide-view rear camera $0$0
Cargo Management 
Overhead sunglass holder$25  
Climate Control 
Automatic air recirculation  $100
Dual-zone climate control $125$125
Rain-sensing wipers $175$175
Rear air vents$100  
Rear air vents with automatic controls $250$250
Variable intermittent wipers$75  
Drivetrain 
Torque-vectoring, dual-electric-motor-based, rear  $500
Exterior 
Bright-finished exhaust tip(s)$25  
Laminated front side windows $200$200
Laminated rear side windows $100$100
Infotainment 
App support $0$0
Concierge Services - 4 year subscription$200  
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
HD radio $50$50
Media drive $15$15
SMS text-to-speech reader $25$25
Telematics service, such as OnStar $200$200
Instruments, Lights, and Mirrors 
Analog clock$25  
Compass$0  
Fog lights$125 $125
Head-up display (HUD)  $350
Interior ambient lighting $150$150
LED headlights $1000$1000
Mirror tilt-down in reverse $25$25
Power-folding mirrors $50$50
Spotter mirror(s) $50$50
Turn signals on or near mirrors $25$25
Xenon HID headlights$500  
Seats and Interior Trim 
Aluminum trim$100  
Leather door panel trim $250$250
Manual lumbar adjuster, driver seat$50  
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100$100
Rear wheel steering $1500 
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$2,975$8,990$10,465
Value of Feature Adjustments$0$6,015$7,490
Value of Feature Adjustments0-5,589-6,958

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Specifications Comparison: Infiniti Q40 vs. Acura RLX

Model Year20152017
ModelQ40RLX
Body4dr Sedan4dr Sedan
Wheelbase112.2 in112.2 in
Length187.9 in196.1 in
Width69.8 in74.4 in
Height57.2 in57.7 in
Curb Weight3,625 lb.3,970 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.5 in37.6 in
Row 1 Shoulder Room55.6 in59.6 in
Row 1 Hip Room55.1 in55.9 in
Row 1 Legroom43.9 in42.3 in
Row 2 Headroom37.7 in36.9 in
Row 2 Shoulder Room55.2 in57.0 in
Row 2 Hip Room53.7 in54.5 in
Row 2 Legroom34.7 in38.8 in
Cargo Volume13.5 ft315.3 ft3

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Option Package Details
Infiniti Q40

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested100074%
Total Not Requested35026%

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See TrueDelta's information for all Infiniti models.