Lexus GS 450h ›› 2018 ›› 2018 Lexus GS 450h Specs

2018 Lexus GS 450h

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Research 2018 Lexus GS 450h specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

GS 450h RWD


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

Cargo Area Dimensions

Trunk Volume (ft³) 15.9


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


Displacement 3.5 L/211
Fuel System Port/Direct Injection
SAE Net Horsepower @ RPM 286 @ 6000
SAE Net Horsepower @ RPM 338 @ 6000
Engine Order Code
SAE Net Torque @ RPM 257 @ 4500
Engine Type Gas/Electric V-6

Exterior Dimensions

Height, Overall (in) 57.3
Min Ground Clearance (in) 5.1
Width, Max w/o mirrors (in) 72.4
Length, Overall (in) 192.1
Wheelbase (in) 112.2
Track Width, Rear (in) 62.6
Track Width, Front (in) 62

Fuel Tank

Fuel Tank Capacity, Approx (gal) 17.4

Interior Dimensions

Front Hip Room (in) 54.5
Front Shoulder Room (in) 57.3
Front Leg Room (in) 42.3
Front Head Room (in) 38
Second Hip Room (in) 54.1
Passenger Capacity 5
Passenger Volume (ft³) 99
Second Shoulder Room (in) 55.7
Second Head Room (in) 37.8
Second Leg Room (in) 36.8


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


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


Vehicle Name Lexus GS
Body Style Sedan


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


Spare Tire Size Compact
Rear Tire Size P235/45VR18
Front Tire Size P235/45VR18
Spare Tire Order Code
Rear Tire Order Code
Front Tire Order Code


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


EPA Classification Mid-Size Cars

Weight Information

Base Curb Weight (lbs) 4112


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