Your car comparison

Here's how the 2014 Lexus IS 350 and the 2014 INFINITI Q50 measure up.
4dr Sdn RWD
$39,615
Starting MSRP
4dr Sdn RWD
$37,150
Starting MSRP

Overview

Door
4-door 4-door -
Seats
5 5 -
Engine

306.0-hp, 3.5-liter, V6 Cylinder Engine(Gasoline Fuel)

328.0-hp, 3.7-liter, V6 Cylinder Engine(Gasoline Fuel)

-
Combined MPG
22 23 -
Size
183.7" length, 56.3" height 188.3" length, 57.2" height -
Drivetrain
Rear Wheel Drive Rear Wheel Drive -

Exterior color

Exterior color

-

Interior color

Interior color

Flaxen

Black

Parchment

Ash

Light Gray

Cashmere

Rioja Red

Medium Mocha

Medium Grey

-

Transmissions

Transmissions

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

7-Speed A/T

A/T

Transmission w/Dual Shift Mode

-

Vehicle

EPA Classification
Compact Cars Midsize Cars -

Wheels

Front Wheel Size
17 X 7.5 in 17 X 7.5 in -
Rear Wheel Material
Aluminum Aluminum -
Spare Wheel Material
Steel N/A -
Rear Wheel Size
17 X 7.5 in 17 X 7.5 in -
Front Wheel Material
Aluminum Aluminum -
Spare Wheel Size
Compact in N/A -

Electrical

Maximum Alternator Capacity (amps)
100 150 -
Cold Cranking Amps @ 0° F (Primary)
N/A N/A -

Engine

Displacement
3.5 L/211 3.7 L/226 -
SAE Net Horsepower @ RPM
306 @ 6400 328 @ 7000 -
SAE Net Torque @ RPM
277 @ 4800 269 @ 5200 -
Engine Type
Premium Unleaded V-6 Premium Unleaded V-6 -

Mileage

EPA MPG Equivalent - City
N/A N/A -
Fuel Economy Est-Combined
22 MPG 23 MPG -
EPA Fuel Economy Est - City
19 MPG 20 MPG -
Cruising Range - City
330.60 mi 400.00 mi -
EPA MPG Equivalent - Combined
N/A N/A -
Cruising Range - Hwy
487.20 mi 580.00 mi -
EPA MPG Equivalent - Hwy
N/A N/A -
EPA Fuel Economy Est - Hwy
28 MPG 29 MPG -

Suspension

Suspension Type - Rear
Multi-Link Multi-Link -
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link -
Suspension Type - Front (Cont.)
Double Wishbone Double Wishbone -
Suspension Type - Front
Double Wishbone Double Wishbone -

Brakes

Rear Brake Rotor Diam x Thickness
12.2 in 12.1 in -
Brake Type
4-Wheel Disc 4-Wheel Disc -
Drum - Rear (Yes or )
N/A N/A -
Disc - Rear (Yes or )
Yes Yes -
Disc - Front (Yes or )
Yes Yes -
Brake ABS System
4-Wheel 4-Wheel -
Front Brake Rotor Diam x Thickness
13.2 in 12.6 in -
Brake ABS System (Second Line)
N/A N/A -

Fuel Tank

Fuel Tank Capacity, Approx
17.4 gal 20 gal -
Aux Fuel Tank Capacity, Approx
N/A N/A -

Steering

Steering Type
Rack-Pinion Rack-Pinion -
Turning Diameter - Wall to Wall
N/A N/A -
Turning Diameter - Curb to Curb
34.2 ft N/A -
Lock to Lock Turns (Steering)
N/A N/A -
Steering Ratio (:1), Overall
N/A N/A -

Tires

Rear Tire Size
P225/45VR17 P225/55VR17 -
Front Tire Size
P225/45VR17 P225/55VR17 -
Spare Tire Size
Compact N/A -

Trailering

Dead Weight Hitch - Max Tongue Wt.
N/A N/A -
Wt Distributing Hitch - Max Trailer Wt.
N/A N/A -
Dead Weight Hitch - Max Trailer Wt.
N/A N/A -
Wt Distributing Hitch - Max Tongue Wt.
N/A N/A -

Weight Information

Base Curb Weight
3593 lbs 3574 lbs -

Dimensions

Liftover Height
N/A N/A -
Second Shoulder Room
53.4 in 56.1 in -
Front Leg Room
44.8 in 44.5 in -
Height, Overall
56.3 in 56.8 in -
Front Head Room
38.2 in 40.2 in -
Track Width, Front
60.4 in 59.8 in -
Front Hip Room
54.3 in 53.2 in -
Second Leg Room
32.2 in 35.1 in -
Wheelbase
110.2 in 112.2 in -
Width, Max w/o mirrors
71.3 in 71.8 in -
Front Shoulder Room
55.9 in 56.7 in -
Trunk Volume
13.8 ft³ 13.5 ft³ -
Track Width, Rear
61 in 60.2 in -
Min Ground Clearance
5.3 in N/A -
Second Hip Room
54 in 52.5 in -
Passenger Capacity
5 5 -
Passenger Volume
90.2 ft³ 113.9 ft³ -
Second Head Room
36.9 in 37.5 in -
Length, Overall
183.7 in 188.3 in -

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