Through constant development work, BMW M GmbH has boosted power in the new M3 and M4 by 48 hp over the previous models and by 59 hp and 73 lb-ft of torque in the new Competition models over previous Competition package-equipped cars.
The new S58 powerplant delivers 473 hp at 6,250 rpm and 406 lb-ft of torque between 2,650 and 6,130 rpm. This allows the M3 Sedan and M4 Coupe to accelerate from 0 to 60 mph in 4.1 seconds on the way to a top speed of 155 mph or 180 mph when the M Driver’s Package is selected. The Competition models’ S58 engine is further tuned to produce 503 hp at 6,250 rpm and 479 lb-ft of torque between 2,750 and 5,500 rpm and reduce 0 to 60 mph acceleration time to 3.8 seconds and see similar top speeds of 155 mph or 180 mph. Both core and Competition models rev to a redline of 7,200 rpm.
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