2015 BMW M3 to debut at 2014 NAIAS in Detroit Turbocharged 3.0L inline-six engine makes 425hp and 406 lb-ft of torque 0-60mph in 4.1sec with standard 6-speed manual transmission 176 lb lighter and ...
Available summer 2014 3.0L inline 6-cylinder engine produces 425hp (from 5500-7300rpm) and 406 lb-ft of torque (from 1850-5500rpm) 0-60mph in 3.9sec with M-DCT transmission, limited top speed of ...