The 2017 Honda Civic Si Coupe and Si Sedan will be powered by a 1.5-liter, directed-injected and turbocharged DOHC in-line 4-cylinder engine with dual variable cam timing mated to a short-shifting 6-speed manual transmission and will launch next year as the latest additions to the 10th-generation Honda Civic lineup, joining the Civic Sedan, Civic Coupe and just-launched Civic Hatchback.
