The 2025 Mercedes-Benz GLS, a part of the second generation of the GLS series, offers off-road capability as well as luxury and comfort, living up to its badge as the 'S-Class of SUVs'. It's available as GLS 450 and GLS 580 with a 9-speed automatic transmission. The GLS 450 is powered by a turbocharged inline-six engine making 362 horsepower, while the GLS 580 features a V8 maximizing its output to 483 horsepower. The 4MATIC AWD system is standard. Signature safety features include active brake assist, blind spot assist, and attention assist. The 12.3-inch infotainment screen is equipped with Mercedes' latest MBUX system, with Apple CarPlay, Android Auto, and 'Hey Mercedes' voice command. The 2025 model also has an enhanced off-road package with new graphics and displays for off-road driving.