2015–2020 Lexus GS 300h Specs & Performance

The 2015–2020 Lexus GS 300h is a large luxury hybrid sedan powered by a 2.5-liter naturally aspirated inline-four gasoline engine with an electric powertrain, producing 220 hp and 258 lb-ft of torque. The hybrid system is paired with a CVT transmission and rear-wheel drive, delivering a smooth and efficient driving experience. The GS 300h features a four-door, five-seat cabin, 225/50R17 tyres, and a premium interior designed for comfortable everyday driving and longer journeys.

The GS 300h reaches a top speed of 119 mph and accelerates from 0–60 mph in 8.7 seconds, with 0–62 mph taking 9.0 seconds. Its double-wishbone front suspension, multi-link rear suspension, and vented disc brakes provide composed handling and confident road manners. With 53.5 mpg combined fuel economy, a 932-mile total range, 15.9 ft³ of luggage space, and a listed curb weight of 3,814 lbs, the 2015–2020 Lexus GS 300h offers a strong combination of luxury, hybrid efficiency, comfort, and everyday practicality.