Specs

Research 2015 Lexus GS 450h specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Hybrid 4dr Sedan Hybrid

Brakes

Brake Type 4-Wheel Disc
Disc - Front (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 12.2
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 14
Front Brake Rotor Diam x Thickness (in) 13.1
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 13

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 5.7

Engine

Engine Type Gas/Electric V-6
Displacement 3.5 L/211
Fuel System Port/Direct Injection
SAE Net Torque @ RPM 254 @ 4600
SAE Net Horsepower @ RPM 338 @ 6000
Engine Order Code

Exterior Dimensions

Wheelbase (in) 112.2
Min Ground Clearance (in) 5.5
Track Width, Rear (in) 62.6
Track Width, Front (in) 62
Height, Overall (in) 57.3
Width, Max w/o mirrors (in) 72.4
Length, Overall (in) 190.7

Fuel Tank

Fuel Tank Capacity, Approx (gal) 17.4

Interior Dimensions

Second Head Room (in) 37.8
Front Hip Room (in) 54.5
Front Shoulder Room (in) 57.3
Front Leg Room (in) 42.3
Front Head Room (in) 38
Second Shoulder Room (in) 55.7
Second Hip Room (in) 54.1
Second Leg Room (in) 36.3
Passenger Volume (ft³) 99
Passenger Capacity 5

Mileage

EPA Fuel Economy Est - City (MPG) 29
Fuel Economy Est-Combined (MPG) 31
EPA Fuel Economy Est - Hwy (MPG) 34

Steering

Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 34.8

Summary

Vehicle Name Lexus GS 450h
Body Style Sedan

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 P235/40R19
Spare Tire Size Compact
Rear Tire Size P235/45VR18
Front Tire Size P235/45VR18
Rear Tire Size P265/35R19
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code

Transmission

Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.27
Trans Description Cont. Again
Trans Description Cont. CVT w/OD
Trans Type 1
Trans Order Code

Vehicle

EPA Classification Mid-Size Cars

Weight Information

Base Curb Weight (lbs) 4112

Wheels

Spare Wheel Material Aluminum
Spare Wheel Material Steel
Front Wheel Size (in) 19 X 9
Front Wheel Size (in) 18 X 8
Rear Wheel Size (in) 19 X 9
Rear Wheel Size (in) 18 X 8
Front Wheel Material Aluminum
Spare Wheel Size (in) Compact
Rear Wheel Material Aluminum