Long Block for the All-New Wuling Hongguang / Rongguang 1.2L N12A Engine
The Wuling N12 is a naturally aspirated, water-cooled gasoline engine with a displacement of 1.2 liters (approximately 1200cc). It is primarily equipped in compact models under the SAIC-GM-Wuling (SGMW) brand, such as the Wuling Rongguang, Wuling Zhiguang, and Baojun 310. Its key technical specifications include a four-cylinder configuration, a power output ranging from approximately 50 to 60.5 kilowatts (67 to 81 horsepower), and a peak torque of 110 Newton-meters.
Description
Engine Specifications (Wuling N12 Series)
Engine Type: 1.2L Naturally Aspirated Gasoline Engine
Displacement: 1.2 Liters (Displacement range is approximately 1200cc; sometimes designated as the 1.2L LSI or 1.2L Lmh model)
Model Variants: N12, N12A, N12B (Featured in models such as the Wuling Rongguang, Wuling Zhiguang, N300, N311, etc.)
Configuration: Inline-4 Cylinder, Water-Cooled
Power Output: Approx. 50 kW (67 hp) to 60.5 kW (81 hp)—specific figures vary depending on the tuning version
Peak Torque: Approx. 110 N·m
Fuel System: Manifold Injection (Typical Configuration)
Applicable Models: Specifically designed for SAIC-GM-Wuling (SGMW) micro-vans and micro-trucks (such as the Rongguang and Zhiguang series)














