AMG V8 comparison RSS

AMG 4.0 V8, AMG C63, AMG E63, AMG engine, AMG engine build, AMG GT, AMG Performance 4MATIC, AMG tuning, AMG V8 comparison, CAMTRONIC, crate engine, cylinder deactivation, ECU tuning, engine cooling, forged pistons, GCC AMG, hot inner V, Kuwait AMG, M177, M177 differences, M177 LS1, M177 LS2, M177 technical, MCT 9-speed, mono-scroll turbo, NANOSLIDE, turbo upgrade, twin-scroll turbo, W205 C63, W213 E63 - September 07, 2026

M177 LS1 vs LS2: Every Difference Between AMG's 4.0L V8 Engines

M177 LS1 vs LS2 at a Glance Specification LS1 (C63) LS1 S LS2 (E63) LS2 S Power (HP) 469 503 563 603 Torque (Nm) 650 700 750 850 Compression 10.5:1 10.5:1 8.6:1 8.6:1 Turbo Type Mono-scroll Twin-scroll Max Boost (bar abs.) 1.9 2.1 2.3 2.5 Peak Power RPM 5,500–6,250 5,750–6,500 Max Fuel Pressure 200 bar 200 bar Transmission MCT 7-speed MCT 9-speed (725.0) Drivetrain RWD 4MATIC+ (variable AWD) The Mercedes-AMG M177 is a 4.0-litre twin-turbocharged V8 used across the modern AMG lineup — but not every M177 is created equal. The LS1 and LS2 power levels share displacement, bore, stroke,...

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