Lexus IS Lexus IS 2015 Infiniti Q50 Infiniti Q50 2016

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Lexus IS vs. Infiniti Q50 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.

Lexus IS vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $51,420

Lexus IS 350   
Difference: $7,925

Lowest Total Invoice: $47,817

Lexus IS 350   
Difference: $7,393

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152016
ModelISQ50
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $40,065 $47,950
Base Invoice $37,261 $44,594
F Sport Package 3,450  
Navigation System / Mark Levinson Pkg. 2,995  
Adaptive cruise control 500  
Obstacle detection, rear 500  
Blind spot warning system 600  
AWD 2,235 2,000
Heated steering wheel 150  
Driver Assistance Package   2,250
Illuminated door sill trim plates   440
Premium Plus Package   2,250
Temporary spare tire   300
Technology Package   1,850
Wood trim   400
Active steering, electronic link   1,000
F Sport Package 3,177  
Navigation System / Mark Levinson Pkg. 2,764  
Adaptive cruise control 460  
Obstacle detection, rear 460  
Blind spot warning system 552  
AWD 2,078 1,860
Heated steering wheel 140  
Driver Assistance Package   2,093
Illuminated door sill trim plates   364
Premium Plus Package   2,093
Temporary spare tire   279
Technology Package   1,720
Wood trim   372
Active steering, electronic link   930
Options (change) 10,430 10,490
Options (change) 9,631 9,711
Destination 925 905
Total Price $51,420 $59,345
Total Invoice $47,817 $55,210

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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 Lexus IS dealer quotes or Infiniti Q50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $3,215
TrueDelta Adjusted Invoice Difference: $3,011
Model Year20152016
ModelISQ50
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Engine306hp V6400hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG19/26 MPG
Audio (watts, speakers)835, 15?, 14
Tire (rear if not all the same)225/40-18245/40-19
Total Price$51,420$59,345
Adjustments for Features0-4,710
Feature-Adjusted Total Price$51,420$54,635
Total Invoice$47,817$55,210
Adjustments for Features0-4,382
Feature-Adjusted Total Invoice$47,817$50,828

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Features Comparison: Lexus IS vs. Infiniti Q50

Model Year20152016
ModelISQ50
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Eco accelerator $100
Remote start $150
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, high-speed or partial $200
Automatic braking, low-speed$200 
Backup collision intervention $150
Blind spot collision prevention $150
Forward collision warning$200 
High performance brake pads (optional)$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning $200
Lane keeping assist $400
Moving object detection, front $25
Moving object detection, rear $25
Predictive forward collision warning $250
Rear side airbags$300 
Rearview camera$200 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Rear seat pass-through $100
Climate Control 
Ionizing air filtration $50
Rain-sensing wipers $175
Variable intermittent wipers$75 
Water-repellent front-door glass$15 
Exterior 
Self-repairing paint $0
Infotainment 
Concierge Services - 1 year subscription $50
DVD-compatible player$0 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Fog lights $125
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather seating surfaces $900
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, driver seat $200
Power seatback bolsters, driver seat $100
Synthetic leather seating surfaces$0 
Upholstered instrument cluster hood$50 
Wood trim $300
Suspension, Wheels, and Tires 
Active steering, electronic link $1000
Crosswind stabilization $50
Performance steering system (optional) $0
Total Value of Features$5,665$10,375
Value of Feature Adjustments$0$4,710
Value of Feature Adjustments0-4,382

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Specifications Comparison: Lexus IS vs. Infiniti Q50

Model Year20152016
ModelISQ50
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length183.7 in188.3 in
Width71.3 in71.8 in
Height56.3 in56.8 in
Curb Weight3,737 lb.4,005 lb.
Fuel Capacity17.4 gal.20.0 gal.
Row 1 Headroom38.2 in40.2 in
Row 1 Shoulder Room55.9 in56.7 in
Row 1 Hip Room54.3 in53.2 in
Row 1 Legroom44.8 in44.5 in
Row 2 Headroom36.9 in37.5 in
Row 2 Shoulder Room53.4 in56.1 in
Row 2 Hip Room54.0 in52.5 in
Row 2 Legroom32.2 in35.1 in
Cargo Volume10.8 ft313.5 ft3

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Option Package Details
Lexus IS 350

F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Sport suspension (upgrade)250Yes
Special exterior trim0No
Front sport buckets100Yes
255/35YR18 tires200No
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
LED headlights500Yes
Total Requested162563%
Total Not Requested95037%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
SMS text-to-speech reader25Yes
Speed limit information0No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
App support0Yes
Remote app25Yes
Total Requested117577%
Total Not Requested35023%

Option Package Details
Infiniti Q50 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Driver Assistance Package
FeatureValueRequested?
Rain-sensing wipers100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Rear cross-traffic detection100Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested95054%
Total Not Requested80046%
Premium Plus Package
FeatureValueRequested?
Remote start150No
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Heated front seats200Yes
Telematics service, such as OnStar200Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested152586%
Total Not Requested25014%
Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Ionizing air filtration50No
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400No
Total Requested1005%
Total Not Requested200095%

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