Specs

Research 2015 Lexus IS 250C specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2dr Conv

Brakes

Brake ABS System 4-Wheel
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 12.2
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Front Brake Rotor Diam x Thickness (in) 14
Front Brake Rotor Diam x Thickness (in) 11.6
Rear Brake Rotor Diam x Thickness (in) 13.6
Brake Type 4-Wheel Disc
Disc - Front (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 2.4

Electrical

Maximum Alternator Capacity (amps) 100

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 7.3

Engine

Displacement 2.5 L/152
Fuel System Gasoline Direct Injection
SAE Net Horsepower @ RPM 204 @ 6400
SAE Net Torque @ RPM 185 @ 4800
Engine Order Code
Engine Type Premium Unleaded V-6

Exterior Dimensions

Track Width, Rear (in) 60.4
Min Ground Clearance (in) 5.1
Min Ground Clearance (in) 5.3
Track Width, Front (in) 60.4
Height, Overall (in) 55.7
Width, Max w/o mirrors (in) 70.9
Length, Overall (in) 182.5
Wheelbase (in) 107.5

Fuel Tank

Fuel Tank Capacity, Approx (gal) 17.2

Interior Dimensions

Front Hip Room (in) 54.3
Second Head Room (in) 36.1
Front Leg Room (in) 44.1
Front Head Room (in) 38.3
Second Leg Room (in) 25.9
Second Shoulder Room (in) 44.7
Second Hip Room (in) 43.3
Front Shoulder Room (in) 54.2
Passenger Volume (ft³) 87.9
Passenger Capacity 4

Mileage

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

Steering

Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 33.5

Summary

Vehicle Name Lexus IS 250C
Body Style Convertible

Suspension

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

Tires

Front Tire Size P225/40YR18
Front Tire Size P225/45VR17
Rear Tire Size P255/40YR18
Spare Tire Size Compact
Rear Tire Size P245/45VR17
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code

Transmission

Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.91
Reverse Ratio (:1) 3.17
Sixth Gear Ratio (:1) 0.58
Fifth Gear Ratio (:1) 0.71
Fourth Gear Ratio (:1) 1.00
Third Gear Ratio (:1) 1.40
Second Gear Ratio (:1) 2.04
First Gear Ratio (:1) 3.52
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 6
Trans Order Code

Vehicle

EPA Classification Subcompact Cars

Weight Information

Base Curb Weight (lbs) 3816

Wheels

Front Wheel Size (in) 18 X 8
Front Wheel Size (in) 19 X 8
Front Wheel Size (in) 17 X 8
Spare Wheel Material Steel
Rear Wheel Material Aluminum
Rear Wheel Material Forged Aluminum
Front Wheel Material Aluminum
Front Wheel Material Forged Aluminum
Spare Wheel Size (in) Compact
Rear Wheel Size (in) 17 X 8
Rear Wheel Size (in) 19 X 8
Rear Wheel Size (in) 18 X 8.5

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