Engine Mastery Unveiling the Secrets of the 2017 S550 Coupe

Engine Type, 4.7L V8 biturbo ; Engine Material, Aluminum-Alloy ; Valvetrain / Arrangement, DOHC, 4-valves per cylinder ; Displacement (cc), 4,663. These models make 449 horsepower and 516 pound-feet of torque. This is the epitome of a luxury-flagship powertrain, an effortless performer, in ... Mercedes Benz Engine Specialists. Performance ECU Tune for M278 SL550 GLE550 ... 2017, Mercedes-Benz, SL500, Roadster (R231), Twin Turbo 4.7L V8 (M278). At the entry level of the lineup, the S-Class is offered in S550 guise, with optional 4MATIC adding all-wheel drive. Video Review: Mercedes S550 Coupe ; As Tested $160,000 ; Engine 4.7 litre V8, twin turbo, 449 horsepower ; Drivetrain 4.7 litre V8, twin turbo, 449 horsepower. Displacement (liters/cubic inches). 4.7 L/285 ; Fuel System. Gasoline Direct Injection ; Maximum Horsepower @ RPM. 449 @ 5250 ; Maximum Torque @ RPM. 516 @ 1800. The two-door S550 Coupe will be available in the US as a 4MATIC only with a 4.7L V8 biturbo engine. The S550 Coupe has an output of 449 hp and its torque level ... Three biturbo engines — a 449-hp V8 in the S 550, a. 577-hp V8 in the AMG S 63, and a 621-hp V12 in the. AMG S 65 — deliver copious torque across a broad range. The S-Class Coupe starts with the S550 trim level, which puts a biturbo 4.7-liter V8 engine capable of 449 hp and 516 lb-ft of torque under its long hood. The ... Speaking of performance, drivers can take advantage of a powerful 3.0-liter inline-6 turbo engine producing 429 horsepower in the entry-level S 500 4MATIC®. The ...