Lexus IS Lexus IS 2016 Infiniti Q50 Infiniti Q50 2014

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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: $47,955

Infiniti Q50 S 3.7   
Difference: $1,610

Lowest Total Invoice: $44,662

Infiniti Q50 S 3.7   
Difference: $1,454

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162014
ModelISQ50
Trim350S 3.7
Body4dr Sedan4dr Sedan
Base Price $40,870 $43,650
Base Invoice $38,009 $40,595
AWD 2,235 1,800
F Sport Package 2,715  
Navigation System / Mark Levinson Pkg. 2,645  
Heated steering wheel 150  
Navigation Package   1,400
Temporary spare tire   200
AWD 2,078 1,674
F Sport Package 2,498  
Navigation System / Mark Levinson Pkg. 2,441  
Heated steering wheel 140  
Navigation Package   1,302
Temporary spare tire   186
Options (change) 7,745 3,400
Options (change) 7,157 3,162
Destination 950 905
Total Price $49,565 $47,955
Total Invoice $46,116 $44,662

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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: Infiniti Q50 S 3.7
TrueDelta Adjusted Price Difference: $1,245
TrueDelta Adjusted Invoice Difference: $1,114
Model Year20162014
ModelISQ50
Trim350S 3.7
Body4dr Sedan4dr Sedan
Engine306hp V6328hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG19/27 MPG
Audio (watts, speakers)835, 15?, 14
Tire (rear if not all the same)225/40-18245/40-19
Total Price$49,565$47,955
Adjustments for Features-3650
Feature-Adjusted Total Price$49,200$47,955
Total Invoice$46,116$44,662
Adjustments for Features-3400
Feature-Adjusted Total Invoice$45,776$44,662

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Features Comparison: Lexus IS vs. Infiniti Q50

Model Year20162014
ModelISQ50
Trim350S 3.7
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Brakes, Airbags, and Other Safety 
High performance brake pads (optional)$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rear side airbags$300 
Tires, run-flat $150
Torque vectoring, brake-based $100
Vehicle health reports$0 
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation$100 
Water-repellent front-door glass$15 
Exterior 
Self-repairing paint $0
Infotainment 
Concierge Services - 4 year subscription $200
DVD-compatible player$0 
Siri Eyes Free support$0 
Instruments, Lights, and Mirrors 
Analog clock$25 
Fog lights $125
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats$300 
Folding second row seats$300 
Leather seating surfaces $900
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Power seatback bolsters, driver seat $100
Synthetic leather seating surfaces$0 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Performance steering system (optional) $0
Total Value of Features$5,140$4,775
Value of Feature Adjustments$365$0
Value of Feature Adjustments-3400

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Specifications Comparison: Lexus IS vs. Infiniti Q50

Model Year20162014
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.3,748 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 - electrical500No
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
Rearview camera200Yes
LED headlights500Yes
Total Requested132548%
Total Not Requested145052%
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
Voice control for nav and audio75Yes
Vehicle health reports0No
App support0Yes
Total Requested95073%
Total Not Requested35027%

Option Package Details
Infiniti Q50 S 3.7

AWD
FeatureValueRequested?
AWD0Yes
Heated steering wheel100Yes
Total Requested100100%
Total Not Requested00%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200Yes
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested925100%
Total Not Requested00%

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