Acura TLX Acura TLX 2018 Infiniti Q40 Infiniti Q40 2015

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Acura TLX vs. Infiniti Q40 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 TLX vs. Infiniti Q40 Invoice Comparison

Lowest Total Price: $40,355

Infiniti Q40   
Difference: $2,495

Lowest Total Invoice: $37,593

Infiniti Q40   
Difference: $3,131

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182015
ModelTLXTLXQ40
TrimV6V6 A-SpecBase
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $36,200 $42,800 $33,950
Base Invoice $34,374 $40,626 $31,574
Technology Package 3,700    
AWD 2,000 2,000 1,600
Navigation Package     2,900
Sunroof     1,000
Technology Package 3,505    
AWD 1,895 1,895 1,487
Navigation Package     2,697
Sunroof     930
Options (change) 5,700 2,000 5,500
Options (change) 5,400 1,895 5,114
Destination 950 950 905
Total Price $42,850 $45,750 $40,355
Total Invoice $40,724 $43,471 $37,593

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

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TrueDelta Value Comparison: Acura TLX vs. Infiniti Q40

Lowest Adjusted Price and Invoice: Acura TLX V6
TrueDelta Adjusted Price Difference: $2,695
TrueDelta Adjusted Invoice Difference: $1,801
Model Year201820182015
ModelTLXTLXQ40
TrimV6V6 A-SpecBase
Body4dr Sedan4dr Sedan4dr Sedan
Engine290hp V6290hp V6328hp V6
TransmissionT9T9T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)21/30 MPG21/30 MPG18/25 MPG
Audio (watts, speakers)490, 10490, 10?, 10
Tire (rear if not all the same)225/50-18245/40-19225/55-17
Total Price$42,850$45,750$40,355
Adjustments for Features-5,190-6,4400
Feature-Adjusted Total Price$37,660$39,310$40,355
Cost Above Minimum$0$1,650$0
Total Invoice$40,724$43,471$37,593
Adjustments for Features-4,932-6,1190
Feature-Adjusted Total Invoice$35,792$37,352$37,593
Cost Above Minimum$0$1,560$0

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Features Comparison: Acura TLX vs. Infiniti Q40

Model Year201820182015
ModelTLXTLXQ40
TrimV6V6 A-SpecBase
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700$1700
Accessories 
Active noise reduction$0$0 
Adaptive cruise control, all-speed$850$850 
Cruise control  $150
Remote start $150 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
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 
Obstacle detection, front $150 
Obstacle detection, rear $250 
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 
Rear seat pass-through  $100
Climate Control 
Dual-zone climate control$125$125 
Rain-sensing wipers$175$175 
Variable intermittent wipers  $75
Drivetrain 
Active rear differential$500$500 
Exterior 
Black exterior trim (optional) $0 
Body kit $0 
Rear spoiler $200 
Infotainment 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
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 
Wireless charging station $75 
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming headlights$200$200 
Fog lights $125$125
Interior ambient lighting$150$150 
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Spotter mirror(s)$50$50 
Turn signals on or near mirrors$25$25 
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim  $100
Cooled or ventilated front seats $300 
Folding second row seats$300$300 
Manual lumbar adjuster, driver seat  $50
Memory system, driver seat$200$200 
Power lumbar adjuster, driver seat$100$100 
Power thigh support length adjuster, driver seat$100$100 
Upgraded floor mats$0$0 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100$100 
Alloy wheels  $350
Electronic systems calibration selector$200$200 
Machined alloy wheels$350$350 
Performance steering system (optional) $0 
Sport suspension (upgrade) $0 
Wheels, dark finish $0 
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$9,915$11,165$4,725
Value of Feature Adjustments$5,190$6,440$0
Value of Feature Adjustments-4,932-6,1190

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Specifications Comparison: Acura TLX vs. Infiniti Q40

Model Year20182015
ModelTLXQ40
Body4dr Sedan4dr Sedan
Wheelbase109.3 in112.2 in
Length191.7 in187.9 in
Width73.0 in69.8 in
Height57.0 in57.2 in
Curb Weight3,765 lb.3,821 lb.
Fuel Capacity17.2 gal.20.0 gal.
Row 1 Headroom37.2 in40.5 in
Row 1 Shoulder Room57.5 in55.6 in
Row 1 Hip Room55.3 in55.1 in
Row 1 Legroom42.6 in43.9 in
Row 2 Headroom36.7 in37.7 in
Row 2 Shoulder Room55.4 in55.2 in
Row 2 Hip Room54.9 in53.7 in
Row 2 Legroom34.5 in34.7 in
Cargo Volume14.3 ft313.5 ft3

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Option Package Details
Acura TLX V6

Technology Package
FeatureValueRequested?
Power thigh support length adjuster, driver seat100No
Media drive15No
Traffic + travel information25Yes
Cross-traffic warning, rear100No
Upgraded floor mats0No
Navigation system600Yes
Leather seating surfaces900Yes
Rain-sensing wipers100No
Telematics service, such as OnStar200No
DVD-Audio-compatible player0Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50No
Blind spot warning system200No
ELS, 490W, 10 speakers (with subwoofer)350No
Total Requested187563%
Total Not Requested111537%

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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