This article relies on a single source. (August 2026) |
| Changfeng Acuman | |
|---|---|
| Overview | |
| Manufacturer | GAC Group |
| Model code | CP21 |
| Also called | Changfeng Acumen (pre-production) Zhongxing Ark (cancelled) |
| Production | 2011–2012 |
| Assembly | |
| Designer | CH-Auto (Beijing Great Wall Huaguan Automobile Technology Co., Ltd.) |
| Body and chassis | |
| Body style | 4-door sedan |
| Layout | Front-engine, front-wheel-drive |
| Related | Mitsubishi Lancer |
| Powertrain | |
| Engine |
|
| Transmission | 5-speed manual |
| Dimensions | |
| Wheelbase | 2,640 mm (103.9 in) |
| Length | 4,483 mm (176.5 in) |
| Width | 1,770 mm (69.7 in) |
| Height | 1,462 mm (57.6 in) |
The Changfeng Acuman, previously named Acumen (Chinese: 长丰 欧酷曼; pinyin: Ōukùmàn), also sold as the Liebao Acuman, is a compact sedan produced by the Chinese automaker Changfeng Motor between 2011 and 2012.

The Acuman was initially previewed as the Acumen at the 2009 Shanghai Auto Show. The design was executed by the Beijing-based firm CH-Auto.
It was shown again at the 2010 Auto Guangzhou, and went on sale in July 2011.
The styling was widely noted by contemporary press as a "clone" of the second generation Volvo S40. Notably, the Acuman shared the S40's exact 2,640 mm wheelbase and was near-identical in other dimensions, built on a platform derived from the Mitsubishi Lancer.
The Acuman was subject to two major instances of failed revival attempts after its initial production ceased. The platform was reportedly sold to the GAC Group's joint venture with another Chinese automaker, Zhongxing (ZX Auto).
| Year | Total Sales (Units) |
|---|---|
| 2011 | 626 |
| 2012 | 1 |
| Total | 627 |