The new Mercedes-Benz S-Class - The drive

When the new S-Class is launched, in-line six-cylinder engines are available as gasoline and diesel engines in various output levels, plus a V8 engine with an integrated starter generator (ISG) and 48-volt electrical system soon after the selection. A plug-in hybrid with a purely electric range of around 100 km will follow in 2021. With the introduction of the integrated starter generator (ISG) in the S-Class with the in-line six-cylinder M 256, the 48-volt electrical system celebrated its world premiere in 2017. The starter generator takes on functions such as boost or recuperation and enables consumption savings that were previously reserved for high-voltage hybrid technology. The consistently electrified in-line six-cylinder in the new Mercedes-Benz S 500 4MATIC develops 320 kW / 435 hp and offers 520 Nm of torque. A further 250 Nm torque and 16 kW / 22 hp output are available for a short time via EQ Boost. Intelligent charging with an additional electric compressor and the integrated starter generator ensure excellent power delivery without turbo lag. In addition, the engine starts extremely quickly and comfortably, so that the start-stop function is almost imperceptible to the driver. "