The "GS300h" Hybrid Model with 4-Cylinder + Motor is Born | Lexus

LEXUS GS | Lexus GS
Minor Changes Made to Existing Models

Introducing the GS300h: A Hybrid Model Combining a 4-Cylinder Engine and Electric Motor

LexusOn the 17th, Lexus introduced the "GS300h," a hybrid model featuring a 2.5-liter inline 4-cylinder engine and electric motor, to its mid-size sedan "GS." Additionally, the "GS450h," "GS350," and "GS250" received minor revisions and went on sale.

Text by YANAKA Tomomi

Delivering 220ps Maximum Output and Class-Leading Fuel Economy of 23.2 km/ℓ

Last year's full model change enhanced the driving experience, making it more robust. TheGSmodel, previously featuring the top-tier "GS450h" hybrid, now welcomes the "GS300h," a new hybrid model that pairs a 2.5-liter inline 4-cylinder engine with an electric motor.

The "GS300h" boasts a system-wide maximum output of 162kW (220ps) and peak torque of 300Nm (30.6kgm). It offers dynamic performance while achieving a fuel economy of 23.2 km/ℓ, touted as class-leading in the JC08 mode.

Lexus GS300h

Lexus GS450h "F SPORT"

Specifications Revised, Including Adoption of 8-Speed Transmission for GS350

Among the revisions to existing models, the 2WD "GS350" now features the "8-Speed SPDS" sport direct shift transmission, contributing to fuel efficiency during high-speed cruising. This transmission balances smooth acceleration, characteristic of multi-gear automatics, with direct manual control achievable in just 0.2 seconds.

Additionally, an optional Blind Spot Monitor has been introduced for all grades. This system uses radar to detect vehicles approaching from the rear sides, alerting the driver to support safe lane changes. The Head-Up Display has also been updated to a color display for improved visibility.

Inside, the availability of bamboo ornamental panels has been expanded to the "Version L" and "I package" trims of the "GS350" and "GS250," while genuine wood ornamental panels are now offered on the "F SPORT." Furthermore, the Lexus Climate Concierge, also found in the "LS," is now standard. This system coordinates the automatic air conditioning, seat heaters, and seat ventilators to maintain a comfortable cabin environment while preventing overcooling or overheating, thereby contributing to fuel efficiency.

Externally, all models now feature LED front fog lamps. The LED clear lamps also include a daytime running light function to enhance visibility during the day. The "Version L" can now be equipped with 19-inch alloy wheels as an option. The body color palette has been expanded to 11 colors, with the addition of "White Nova Glass Flake," a new exclusive color for the "F SPORT."