High-speed G-series trains on the Shanghai to Taiyuan route run from Shanghai Hongqiao to Taiyuan South, using CRH and CR400 “Fuxing” EMUs. These services reach up to 300–350 km/h (186–217 mph) on the Shanghai–Xuzhou and Xuzhou–Jinan/Zhengzhou high-speed corridors, then operate at about 200–250 km/h (124–155 mph) across the mountain sections toward Shanxi (via Shijiazhuang–Taiyuan or Jiaozuo–Taiyuan). Typical travel time is around 6.5 to 8 hours, with key stops often including Nanjing South and Xuzhou East, and then either Jinan West and Shijiazhuang or Zhengzhou East and Jiaozuo before arriving at Taiyuan South. Seating includes Second, First, and Business Class, with power outlets and a trolley or bistro service. In comparison, classic Z/T/K conventional trains link Shanghai (main station) with Taiyuan (city station) at 120–160 km/h (75–99 mph), generally taking about 15 to 18 hours with more intermediate stops. These trains offer Hard/Soft Seat and Hard/Soft Sleeper berths and a dining car. Choose G-series for the fastest daytime journey; opt for Z/T/K if you prefer an overnight sleeper and direct arrival at Taiyuan’s central station.