Research 2013 Lexus IS 250 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

4dr Sport Sedan Auto RWD


Brake Type Pwr
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 11.65 x - TBD -
Rear Brake Rotor Diam x Thickness (in) 11.45 x - TBD -
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 13.0

Cooling System

Total Cooling System Capacity (qts) - TBD -


Maximum Alternator Capacity (amps) - TBD -
Cold Cranking Amps @ 0° F (Primary) - TBD -


EPA Greenhouse Gas Score 6
Tons/yr of CO2 Emissions @ 15K mi/year 7.7


Fuel System Direct Injection
SAE Net Torque @ RPM 185 @ 4800
Engine Order Code
Engine Type Gas V6
Displacement 2.5L/152
SAE Net Horsepower @ RPM 204 @ 6400

Exterior Dimensions

Track Width, Rear (in) 60.4
Track Width, Rear (in) 60.0
Track Width, Front (in) 60.4
Height, Overall (in) 56.1
Width, Max w/o mirrors (in) 70.9
Length, Overall (in) 180.3
Wheelbase (in) 107.5
Liftover Height (in) - TBD -
Min Ground Clearance (in) 5.7

Fuel Tank

Fuel Tank Capacity, Approx (gal) 17.1

Interior Dimensions

Front Shoulder Room (in) 54.4
Front Leg Room (in) 43.9
Front Head Room (in) 37.2
Second Shoulder Room (in) 52.7
Second Hip Room (in) 53.7
Front Hip Room (in) 54.1
Passenger Capacity 5
Passenger Volume (ft³) 85.7
Second Leg Room (in) 30.6
Second Head Room (in) 36.7


Fuel Economy Est-Combined (MPG) 24
EPA Fuel Economy Est - Hwy (MPG) 30
EPA Fuel Economy Est - City (MPG) 21


Steering Ratio (:1), Overall 13.4
Lock to Lock Turns (Steering) 2.91
Turning Diameter - Wall to Wall (ft) N/A
Steering Type Electric Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 33.5


Vehicle Name Lexus IS 250
Body Style Sedan


Suspension Type - Front Double Wishbone
Suspension Type - Rear Multi-Link
Suspension Type - Front (Cont.) w/Coil Springs
Suspension Type - Rear (Cont.) w/Coil Springs
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -


Front Tire Size P225/45VR17
Spare Tire Size Compact
Rear Tire Size P245/45VR17
Rear Tire Size 255/40R18
Front Tire Size 225/40R18
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code


Dead Weight Hitch - Max Trailer Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs)
Wt Distributing Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs)


Drivetrain Rear Wheel Drive
Sixth Gear Ratio (:1) 0.582
Fifth Gear Ratio (:1) 0.713
Fourth Gear Ratio (:1) 1.000
Third Gear Ratio (:1) 1.404
Second Gear Ratio (:1) 2.060
First Gear Ratio (:1) 3.538
Trans Description Cont. Again
Trans Description Cont. Automatic w/Manual Shift
Trans Type 6
Trans Order Code
Final Drive Axle Ratio (:1) 3.909
Clutch Size (in)
Reverse Ratio (:1) 3.168


EPA Classification Sub-Compact

Weight Information

Base Curb Weight (lbs) 3435


Rear Wheel Size (in) 18 x 8.5
Spare Wheel Material Steel
Rear Wheel Material Aluminum
Front Wheel Material Aluminum
Spare Wheel Size (in) Compact
Front Wheel Size (in) 18 x 8.0
Rear Wheel Size (in) 17 x 8.0
Front Wheel Size (in) 17 x 8.0