Benelli Imperiale 400 image gallery By Autocar India News Desk 30 October 2019 9.1K views 8 images Benelli Imperiale 400 in silver The instrumentation has a gear position indicator and digital fuel gauge. The round headlight is a halogen-bulb powered unit. Switchgear looks simple on the Imperiale 400. The retro bike uses a split seat layout, with the front one being sprung. Powering this Benelli is a 374cc, single-cylinder engine that makes 21hp/29Nm. The retro tank features knee pads. 8 images Benelli has launched one of its most affordable offerings in India, the Imperiale 400. Click here for pictures of the bike.