Infiniti Q50 Infiniti Q50 2014 Lexus IS Lexus IS 2015
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Infiniti Q50 vs. Lexus IS 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 Q50 vs. Lexus IS Invoice Comparison

Lowest Total Price: $47,955

Infiniti Q50 S 3.7   
Difference: $1,865

Lowest Total Invoice: $44,662

Infiniti Q50 S 3.7   
Difference: $1,683

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142015
ModelQ50IS
TrimS 3.7350
Body4dr Sedan4dr Sedan
Base Price $43,650 $40,065
Base Invoice $40,595 $37,261
Navigation Package 1,400  
AWD 1,800 2,235
Temporary spare tire 200  
F Sport Package   3,450
Navigation System / Mark Levinson Pkg.   2,995
Heated steering wheel   150
Navigation Package 1,302  
AWD 1,674 2,078
Temporary spare tire 186  
F Sport Package   3,177
Navigation System / Mark Levinson Pkg.   2,764
Heated steering wheel   140
Options (change) 3,400 8,830
Options (change) 3,162 8,159
Destination 905 925
Total Price $47,955 $49,820
Total Invoice $44,662 $46,345

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

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TrueDelta Value Comparison: Infiniti Q50 vs. Lexus IS

Lowest Adjusted Price and Invoice: Infiniti Q50 S 3.7
TrueDelta Adjusted Price Difference: $1,500
TrueDelta Adjusted Invoice Difference: $1,343
Model Year20142015
ModelQ50IS
TrimS 3.7350
Body4dr Sedan4dr Sedan
Engine328hp V6306hp V6
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/27 MPG19/26 MPG
Audio (watts, speakers)?, 14835, 15
Tire (rear if not all the same)245/40-19225/40-18
Total Price$47,955$49,820
Adjustments for Features0-365
Feature-Adjusted Total Price$47,955$49,455
Total Invoice$44,662$46,345
Adjustments for Features0-340
Feature-Adjusted Total Invoice$44,662$46,005

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Features Comparison: Infiniti Q50 vs. Lexus IS

Model Year20142015
ModelQ50IS
TrimS 3.7350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
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 
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
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$4,775$5,140
Value of Feature Adjustments$0$365
Value of Feature Adjustments0-340

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See a complete comparison of Infiniti Q50 vs. Lexus IS features.

Specifications Comparison: Infiniti Q50 vs. Lexus IS

Model Year20142015
ModelQ50IS
Body4dr Sedan4dr Sedan
Wheelbase112.2 in110.2 in
Length188.3 in183.7 in
Width71.8 in71.3 in
Height56.8 in56.3 in
Curb Weight3,748 lb.3,737 lb.
Fuel Capacity20.0 gal.17.4 gal.
Row 1 Headroom40.2 in38.2 in
Row 1 Shoulder Room56.7 in55.9 in
Row 1 Hip Room53.2 in54.3 in
Row 1 Legroom44.5 in44.8 in
Row 2 Headroom37.5 in36.9 in
Row 2 Shoulder Room56.1 in53.4 in
Row 2 Hip Room52.5 in54.0 in
Row 2 Legroom35.1 in32.2 in
Cargo Volume13.5 ft310.8 ft3

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See a complete comparison of Infiniti Q50 vs. Lexus IS specs.

Option Package Details
Infiniti Q50 S 3.7

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%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
Heated front seats200Yes
6-speed manually-shiftable automatic0Yes
Total Requested200100%
Total Not Requested00%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250No
Sport suspension (upgrade)250Yes
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Front sport buckets100Yes
255/35YR18 tires200No
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
LED headlights500Yes
Total Requested112544%
Total Not Requested145056%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
Speed limit information0No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
App support0Yes
Remote app25Yes
Total Requested117577%
Total Not Requested35023%

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Infiniti models.