Lexus IS Lexus IS 2017 Infiniti Q50 Infiniti Q50 2017

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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: $52,404

Lexus IS 350   
Difference: $8,326

Lowest Total Invoice: $48,436

Lexus IS 350   
Difference: $7,993

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  Down Payment Interest Rate Term
Model Year20172017
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $41,370 $48,700
Base Invoice $38,474 $45,291
F Sport Package 2,715  
Blind spot warning system 600  
Navigation System / Mark Levinson Pkg. 2,835  
Obstacle detection, rear 500  
AWD 2,165 2,000
All-weather floor mats 110 230
Rear spoiler 389 430
Illuminated door sill trim plates 425 465
Cargo net 65  
Cargo mat 105  
Heated steering wheel 150  
Cargo Package   200
Technology Package   1,700
Driver Assistance Package   2,150
Wood trim   400
Premium Plus Package   2,250
Active steering, electronic link   1,000
Temporary spare tire   300
F Sport Package 2,497  
Blind spot warning system 552  
Navigation System / Mark Levinson Pkg. 2,616  
Obstacle detection, rear 460  
AWD 2,014 1,860
All-weather floor mats 65 175
Rear spoiler 259 403
Illuminated door sill trim plates 280 391
Cargo net 39  
Cargo mat 65  
Heated steering wheel 140  
Cargo Package   149
Technology Package   1,581
Driver Assistance Package   2,000
Wood trim   372
Premium Plus Package   2,093
Active steering, electronic link   930
Temporary spare tire   279
Options (change) 10,059 11,125
Options (change) 8,987 10,233
Destination 975 905
Total Price $52,404 $60,730
Total Invoice $48,436 $56,429

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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: $4,826
TrueDelta Adjusted Invoice Difference: $4,741
Model Year20172017
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Engine306hp V6400hp V6
EPA Fuel Economy (city/highway)19/26 MPG19/26 MPG
Audio (watts, speakers)835, 15?, 16
Tire (rear if not all the same)225/40-18245/40-19
Total Price$52,404$60,730
Adjustments for Features0-3,500
Feature-Adjusted Total Price$52,404$57,230
Total Invoice$48,436$56,429
Adjustments for Features0-3,252
Feature-Adjusted Total Invoice$48,436$53,177

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Features Comparison: Lexus IS vs. Infiniti Q50

Model Year20172017
Trim3503.0t Red Sport
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
Adaptive cruise control$750 
Adaptive cruise control, all-speed $1000
Eco accelerator $100
Electronic engine sound enhancement$0 
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$100 
Knee airbag, passenger$100 
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Moving object detection, front $25
Moving object detection, rear $25
Pedestrian detection$50 
Predictive forward collision warning $250
Rear side airbags$300 
Rearview camera$200 
Torque vectoring, brake-based $100
Vehicle health reports$0 
Cargo Management 
Cargo tray $40
Rear seat pass-through $100
Climate Control and Infotainment 
Concierge Services - 1 year subscription $50
DVD-compatible player$0 
Ionizing air filtration $50
Rain-sensing wipers $175
Siri Eyes Free support$0 
Variable intermittent wipers$75 
Water-repellent front-door glass$15 
Self-repairing paint $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Fog lights $125
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Performance meter$150 
Steering-linked headlights $150
Seats and Interior Trim 
Cooled or ventilated front seats$300 
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
Alloy wheels$350 
Crosswind stabilization $50
Machined alloy wheels $350
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Total Value of Features$6,515$10,015
Value of Feature Adjustments$0$3,500
Value of Feature Adjustments0-3,252

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Specifications Comparison: Lexus IS vs. Infiniti Q50

Model Year20172017
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.2 in
Length184.3 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
Adaptive dampers - electrical500Yes
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Performance meter150No
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Rearview camera200Yes
Total Requested157554%
Total Not Requested135046%
Navigation System / Mark Levinson Pkg.
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Navigation system550Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Speed limit information0No
Vehicle health reports0No
App support100Yes
Total Requested100074%
Total Not Requested35026%

Option Package Details
Infiniti Q50 3.0t Red Sport

All-weather floor mats
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Cargo Package
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
Technology Package
Steering-linked headlights150No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system100Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed750No
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400Yes
Total Requested90043%
Total Not Requested120057%
Driver Assistance Package
Obstacle detection, front200Yes
Obstacle detection, rear300Yes
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 Requested105060%
Total Not Requested70040%
Premium Plus Package
Remote start150No
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Heated front seats200Yes
Heated steering wheel100Yes
Navigation system600Yes
Telematics service, such as OnStar300Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested162587%
Total Not Requested25013%

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