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Compare 2015 Infiniti Q40 vs 2015 Lexus IS

2015 Infiniti Q40 Change
2015 Lexus IS Change
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Selected Style 4-Door Sedan RWD
Switch Style

Body Style

Drivetrain

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan RWD N/A N/A $31,574 $33,950
4-Door Sedan AWD N/A N/A $33,061 $35,550
2015 Lexus IS
Pricing
Invoice Price
N/A
Manufacturer Suggested Retail Price
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Monthly Payment Estimate
$0 / month
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The Car Connection's Take
TCC Rating
7.4
/ 10
TCC Rating
How does the
TCC Rating work?
The TCC Rating is a clear numeric rating value based on a 10-point scale that reflects the overall opinion of our automotive experts on any vehicle and rolls up ratings we give each vehicle across sub-categories you care about like performance, safety, styling and more.

Our rating also has simple color-coded “Stop” (red), “Caution” (orange),
or “Go” (green) messages along with the numerical score so you can easily understand where we stand at a glance.

Our automotive experts then also collect and show you what other websites say about these different aspects of any vehicle. We do this leg work for you to simplify your research process.

Learn more about how we rate and review cars here.

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8.0
/ 10
TCC Rating
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Read Our Full Review
TCC's Bottom Line The 2015 Infiniti Q40 is, literally, last year's model. Alongside the new Q50 it offers a compelling, more vivid driving experience -- albeit with far less refinement. The 2015 Lexus IS offers a good blend of comfort, style, technology, and driving dynamics.
TCC Likes
TCC Dislikes
Fuel Economy
Fuel Economy - City N/A mpg N/A mpg
Fuel Economy - Highway N/A mpg N/A mpg
Vehicle
EPA Classification Mid-Size Cars -
Interior Dimensions
Front Hip Room (in) 55.1 -
Second Leg Room (in) 34.7 -
Front Head Room (in) 40.5 -
Passenger Volume (ft³) 99 -
Second Hip Room (in) 53.7 -
Front Shoulder Room (in) 55.6 -
Second Head Room (in) 37.7 -
Passenger Capacity 5 -
Second Shoulder Room (in) 55.2 -
Front Leg Room (in) 43.9 -
Exterior Dimensions
Track Width, Rear (in) 60.2 -
Wheelbase (in) 112.2 -
Width, Max w/o mirrors (in) 69.8 -
Track Width, Front (in) 59.8 -
Min Ground Clearance (in) 5.1 -
Length, Overall (in) 187.9 -
Height, Overall (in) 57.2 -
Cargo Area Dimensions
Trunk Volume (ft³) 13.5 -
Brakes
Rear Brake Rotor Diam x Thickness (in) 12.1 -
Rear Drum Diam x Width (in) NA -
Disc - Front (Yes or ) Yes -
Front Brake Rotor Diam x Thickness (in) 12.6 -
Drum - Rear (Yes or ) NA -
Brake ABS System 4-Wheel -
Disc - Rear (Yes or ) Yes -
Fuel Tank
Fuel Tank Capacity, Approx (gal) 20 -
Steering
Turning Diameter - Curb to Curb (ft) 35.4 -
Steering Type Rack-Pinion -
Tires
Front Tire Size P225/55VR17 -
Spare Tire Size Compact -
Front Tire Order Code NA -
Spare Tire Order Code NA -
Rear Tire Size P225/55VR17 -
Rear Tire Order Code NA -
Weight Information
Base Curb Weight (lbs) 3624 -
Wheels
Spare Wheel Size (in) Compact -
Rear Wheel Material Aluminum -
Rear Wheel Size (in) 17 X 7.5 -
Front Wheel Material Aluminum -
Spare Wheel Material Steel -
Front Wheel Size (in) 17 X 7.5 -
Electrical
Maximum Alternator Capacity (amps) 130 -
Engine
SAE Net Horsepower @ RPM 328 @ 7000 -
Engine Type Premium Unleaded V-6 -
Fuel System Sequential MPI -
SAE Net Torque @ RPM 269 @ 5200 -
Engine Order Code NA -
Displacement 3.7 L/226 -
Transmission
Trans Description Cont. Again NA -
Reverse Ratio (:1) 3.97 -
Second Gear Ratio (:1) 3.19 -
Trans Order Code NA -
Fourth Gear Ratio (:1) 1.41 -
Trans Description Cont. Automatic w/OD -
Sixth Gear Ratio (:1) 0.86 -
First Gear Ratio (:1) 4.92 -
Drivetrain Rear Wheel Drive -
Final Drive Axle Ratio (:1) 3.36 -
Third Gear Ratio (:1) 2.04 -
Trans Type 7 -
Seventh Gear Ratio (:1) 0.77 -
Fifth Gear Ratio (:1) 1.00 -
Summary
Body Style Sedan -
Vehicle Name Infiniti Q40 -
Suspension
Suspension Type - Front (Cont.) Double Wishbone -
Suspension Type - Rear Multi-Link -
Suspension Type - Rear (Cont.) Multi-Link -
Suspension Type - Front Double Wishbone -
 
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