2027 Mercedes-AMG GLE63S, GLS63 debut – 603 hp, 850 Nm 4.0T flat-plane crankshaft V8 mild-hybrid

The Mercedes-Benz GLE and GLS facelifts have been given the Mercedes-AMG treatment, and both receive the flat-plane crankshaft 4.0 litre twin-turbocharged V8 engine that was introduced with the W223 S-Class facelift. As …