SAIC MG 07 Launches with Planned OTA Upgrade to Momenta R7 World Model

The SAIC Motor MG07 officially launched at the 2026 Chengdu Auto Show, securing over 10,000 firm orders within just 1 minute and 57 seconds of its market debut. The vehicle is offered at a limited-time promotional price ranging from RMB 105,900 to RMB 156,900. It measures 4,886 mm in length, 1,900 mm in width, and 1,485 mm in height, with a wheelbase of 2,825 mm. According to official data, more than 95% of customers opted for the Momenta intelligent driving assistance system. The MG07 is equipped with Momenta’s reinforcement learning large model and the XHEART X7 dedicated AI chip developed by Xinchip Navigation. Through future OTA updates, it will be upgraded to Momenta’s R7 World Model, enabling end-to-end autonomous capabilities such as "door-to-door" parking and free-roaming navigation. The all-electric variant is built on an 800V high-voltage platform and delivers a maximum CLTC-rated range of 845 kilometers. The plug-in hybrid version features SAIC’s DMH full-domain super hybrid motor, a dedicated 1.5L high-efficiency hybrid engine, and CATL lithium iron phosphate batteries, offering a CLTC pure-electric range of 245 kilometers.