2018 Mercedes-Benz S65 AMG | LMT Cars

LMT Cars: 2018 Mercedes-Benz S65 AMG
New engine, new transmission, new all-wheel drive, new exterior and interior design: On the S63 4MATIC+ (fuel consumption combined: 8.9 l/100 km; CO2 emissions combined: 203 g/km), Mercedes-AMG has dramatically honed the driving dynamics and looks further. For improved performance with significantly reduced fuel consumption, the AMG 4.0-litre V-8 Biturbo engine with cylinder deactivation replaces the previous 5.5-litre V-8 Biturbo. Despite the smaller displacement, the new engine puts out 450 kW (612 hp) and thus exactly 20 kW (27 hp) more than the preceding model. With a sprint time of 3.5 seconds from zero to 100 km/h, the performance luxury saloon is on par with full-blooded sports cars. The AMG SPEEDSHIFT MCT 9‒speed sports transmission replaces the previous 7-speed gearbox. This has enabled more agile response times to be achieved. The fully variable AMG Performance 4MATIC+ all-wheel-drive system provides optimal traction.
At the same time as the S63 4MATIC+, the top-of-the-range model S65 (fuel consumption combined: 11.9 l/100 km; CO2 emissions combined: 279 g/km) receives a visual update that underscores the superiority of the high-end 12-cylinder model. Its 6.0-litre V-12 Biturbo engine retains its output of 463 kW (630 hp) and peak torque of 1000 Newton metres. Thanks to the highest stage of development of the V-8 and V-12 biturbo engine, both new models deliver more output and torque than the competitors.
New MULTIBEAM LED headlamps and the updated front apron with jet wing underscore the more expressive appearance of both S-Class models. At the rear, the new apron and modified tailpipe trim add distinctive design focuses.
«Impressive power, torque and performance on the road, as well as the expressive design distinguish the new Mercedes-AMG S63 4MATIC+ and the new S65. With the S63, we additionally took a major development step that supports our leadership claim in the areas of driving dynamics, performance, traction, equipment and demonstrative comfort. The S65 with its high-torque 6.0-litre V-12 Biturbo engine remains the spearhead of the S-Class models», says Tobias Moers, Chairman of the Managing Board of Mercedes-AMG GmbH.
4.0-litre V-8 biturbo engine with twin-scroll turbochargers.
The AMG 4.0-litre V-8 Biturbo engine in the S63 4MATIC+ comes exclusively in the highest performance stage to date rated at 450 kW (612 hp). The peak torque of 900 Nm also represents a new maximum. It is available across a wide rev range between 2750 and 4500 rpm, and thereby provides a sense of superior poise. The sprint from standstill to 100 km/h takes just 3.5 seconds, faster than in any other performance luxury saloon, and the dynamic push in the back does not end before reaching the electronically limited top speed of 250 km/h (with AMG Driver’s Package: 300 km/h).
The further advanced AMG 4.0-litre V-8 Biturbo engine utilises well-proven twin-turbo forced induction, with the two chargers not located outside on the cylinder banks, but rather between them in the V of the cylinders. The advantages of the «hot inner V» are a compact engine design, an immediate response from the turbochargers and low exhaust emissions thanks to optimum airflow to the close-coupled catalytic converters.
Two twin-scroll turbochargers provide even better fresh-mixture cylinder charge. The results are a higher output, more torque already at low engine speeds, and a very spontaneous throttle response.
‘AMG Cylinder Management’ cylinder deactivation system.
For maximum efficiency, Mercedes-AMG equipped the V-8 engine in the S63 4MATIC+ with the AMG Cylinder Management cylinder deactivation system. In the partial-load range, cylinders two, three, five and eight are deactivated, which significantly lowers the fuel consumption. With a combined fuel consumption of 8.9 litres and combined CO2 emissions of 203 grams per kilometre, the new S63 4MATIC+ is among the leaders in its competitive segment.
When the driver has selected the «Comfort» transmission driving mode, the cylinder deactivation system is available in the wide engine speed range from 1000 to 3250 rpm. The AMG main menu on the instrument cluster informs the driver whether the cylinder deactivation system is in use and whether the engine is presently operating in the partial or full-load range. The transition from four to eight-cylinder operation is immediate, fast and imperceptible, so that the passengers do not experience any loss of comfort whatsoever.
Short shift times, high efficiency: the AMG SPEEDSHIFT MCT 9-speed sports transmission.

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