2018 Bmw 2 Series Gran Coupe â€¢ Convertible 2018 bmw 2 series gran coupe adopted new model nomenclature and more powerful engine options for the 2017 model year, changes that improved an already enjoyable package and helped the M240i (and M2) version win another 10Best Cars award. For 2018, BMW didnâ€™t want to mess with a good thing, so the 230i and M240i coupes and convertibles receive only minor alterations to the interior, exterior lighting, and available appearance options. The M2 continues as a coupe only. And, yes, the manual transmission lives to see another year. Natural Performer 2018 bmw 2 series gran coupe best-driving cars, thanks to a compact package and exquisite chassis tuning. Both the 230i and M240i come standard with an eight-speed automatic transmission with paddle shifters and rear-wheel drive but can be ordered with xDrive all-wheel drive regardless of body style. A six-speed manual transmission is a no-cost option available on all but the 230i convertible, including models with xDrive. 2018 bmw 2 series gran coupe interior Propelling the 230i is a 2.0-liter turbocharged 2.0-liter inline-four that makes 248 horsepower and 258 lb-ft of torque. The M240i gets its grunt from a turbocharged 3.0-liter inline-six that makes 335 horsepower and 369 lb-ft of torque, the latter available from 1520 to 4500 rpm. Both engines feature twin-scroll turbos, direct injection, variable intake-valve lift, and variable valve timing. Last yearâ€™s M240i with the automatic hit 60 mph in 4.3 seconds in our testing, and BMW says itâ€™ll run to 155 mph. Nothing significant has changed, so we expect it will perform as well as ever.