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Lexus GS 450h Horsepower & Torque (2007-2018)
The Lexus GS 450h was a groundbreaking luxury hybrid sedan, blending performance and efficiency in the mid-luxury segment from 2007 to 2018.
Powered by a 3.5L V6 hybrid drivetrain, the GS 450h delivered between 292 and 338 horsepower over its production run, with torque ranging from 254 to 267 lb-ft.
Its rear-wheel-drive configuration paired with a 1-speed electronically controlled continuously variable transmission (ECVT) offered smooth power delivery and impressive acceleration for a hybrid.
The GS 450h stood out as one of the first hybrid sedans to prioritize performance alongside fuel efficiency, setting a benchmark in the luxury hybrid market.
Scroll down to see detailed horsepower and torque data below.
Check out the Horsepower And Torque specifications for other makes and models.
Fourth Generation: 2011-2025
The fourth-generation Lexus GS 450h features a 3.5L V6 engine paired with an electric motor, utilizing an Atkinson cycle for improved efficiency.
This hybrid system delivers a combined output of up to 338 hp and 267 lb-ft of torque, routed through a continuously variable transmission (CVT) to a rear-wheel-drive (RWD) platform.
A standout innovation is the S-FLOW climate control system, which optimizes airflow by directing it only to occupied seats, enhancing energy efficiency.
2018 Lexus GS 450h Horsepower And Torque
The vehicle is equipped with a 3.5L V6 engine producing 338 horsepower and 257 lb-ft of torque, consistent across configurations.
It features a rear-wheel-drive layout and utilizes a 1-speed continuously variable transmission (CVT) with overdrive.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Sed F Sport | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 257 ft-lbs @ 4,500 rpm |
| Base Sedan | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 257 ft-lbs @ 4,500 rpm |
2017 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L V6 engine that produces 338 horsepower and 257 lb-ft of torque.
It features a rear-wheel-drive configuration and utilizes a continuously variable transmission (CVT) with overdrive.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| F Sport Sedan | 3.5L | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 257 ft-lbs @ 4,500 rpm |
| Base Sedan | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 257 ft-lbs @ 4,500 rpm |
2016 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L V6 engine producing 338 horsepower and 257 lb-ft of torque.
It features a rear-wheel-drive configuration and utilizes a continuously variable transmission (CVT) with overdrive.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 257 ft-lbs @ 4,500 rpm |
2015 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L V6 engine producing 338 horsepower and 254 lb-ft of torque.
It features a rear-wheel-drive configuration and utilizes a continuously variable transmission (CVT) with overdrive.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 254 ft-lbs @ 4,600 rpm |
2014 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L V6 engine producing 338 horsepower and 254 lb-ft of torque.
It features a rear-wheel-drive configuration and utilizes a continuously variable transmission (CVT) with overdrive.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | Hybrid | V6 | 1 Spd CVT w/OD | RWD | 338 hp @ 6,000 rpm | 254 ft-lbs @ 4,600 rpm |
2013 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing a consistent output of 338 horsepower.
It features a rear-wheel drive configuration and utilizes a continuously variable transmission with a single-speed ratio.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM |
|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd Continuously Variable Ratio | RWD | 338 hp |
2011 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing 292 horsepower and 267 lb-ft of torque.
It features a continuously variable transmission and a rear-wheel-drive configuration.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd Continuously Variable Ratio | RWD | 292 hp @ 6,400 rpm | 267 ft-lbs @ 4,800 rpm |
Third Generation: 2005-2010
The third-generation Lexus GS introduced the GS 450h, the first mass-production rear-wheel-drive luxury hybrid, powered by a 3.5-liter 2GR-FSE V6 engine paired with two electric motors and a planetary continuously variable transmission (CVT).
This hybrid system delivered a combined output of 339 hp, achieving 0–60 mph in 5.2 seconds while maintaining a Super Ultra Low Emissions Vehicle (SULEV) rating.
Notable innovations included the Lexus Hybrid Drive system and advanced features like Vehicle Dynamics Integrated Management (VDIM) on higher trims.
2010 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing 292 horsepower and 267 lb-ft of torque.
It features a rear-wheel drive configuration and utilizes a 1-speed ECVT transmission.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd ECVT | RWD | 292 hp @ 6,400 rpm | 267 ft-lbs @ 4,800 rpm |
2009 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing 292 horsepower and 267 lb-ft of torque.
It features a rear-wheel drive configuration and utilizes a 1-speed ECVT transmission.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd ECVT | RWD | 292 hp @ 6,400 rpm | 267 ft-lbs @ 4,800 rpm |
2008 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing 292 horsepower and 267 lb-ft of torque.
It features a rear-wheel drive configuration and utilizes a 1-speed ECVT transmission.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd ECVT | RWD | 292 hp @ 6,400 rpm | 267 ft-lbs @ 4,800 rpm |
2007 Lexus GS 450h Horsepower And Torque
The Lexus GS 450h is equipped with a 3.5L engine producing 292 horsepower and 267 lb-ft of torque.
It features a rear-wheel-drive configuration and utilizes a 1-speed ECVT transmission.
| Trim | Engine | Transmission | Drivetrain | Horsepower @ RPM | Torque @ RPM |
|---|---|---|---|
| Base Sedan | 3.5L | V6 | 1 Spd ECVT | RWD | 292 hp @ 6,400 rpm | 267 ft-lbs @ 4,800 rpm |
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