A Renault Samsung SM7 engine in this generation is gasoline-powered with a front-wheel-drive drivetrain. The 2.4 AT Sedan uses a conventional automatic transmission, while the 3.5 CVT example pairs a larger powertrain with a continuously variable gearbox for smoother, less stepped acceleration.
Sedan — Renault Samsung SM7 Engines and Transmissions
Sedan Renault Samsung SM7 Engines and Transmissions