[2] At launch in October 2016, the Refine M4 is powered by a 2.0 liter engine producing 147hp（108kW）and 196N·m mated to a 5-speed manual gearbox.

A 2.0 liter turbo engine mated to a 6-speed manual gearbox, a 1.9 liter CTI engine mated to a 6-speed manual gearbox, and a 1.5 liter TGI Hyboost engine mated to a 6-speed manual gearbox was added later in 2017.

In terms of specifications, higher trim models receive an upgrade on the rear suspensions while business class models received additional features such as electronic stability control.

The Refine E4 is based on the post-facelift Refine M4 with a 130kW electric motor supplied by Gotion High tech Co Ltd., and batteries supplied by Anhui Jianghuai Sinoev Battery System Co., Ltd..[5]

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