The 2020 Mercedes-Benz GLS is the third generation of the luxury S-Class among SUVs. It features a choice of two engines: a 362-hp turbocharged inline-six for the GLS 450 model and a 483-hp twin-turbo V8 for the GLS 580, both mated to a 9-speed automatic transmission. Both models come standard with 4MATIC all-wheel drive. This full-size three-row SUV is available in two trims, GLS 450 and GLS 580. Notable safety features include adaptive braking technology, attention assist, and the Pre-Safe system that anticipates collisions. In terms of technology, it boasts the latest MBUX infotainment system with a cutting-edge voice assistant, and a pair of beautiful 12.3-inch screens are standard. Apple CarPlay and Android Auto integration are provided for seamless connectivity.