"The Sigma 8 is a low-entry electric midibus measuring approximately 8.7 metres in length, with a width of about 2.3 metres and a height of roughly 3.1 metres. The vehicle can accommodate up to 54 passengers and is designed for feeder services, operations in dense urban centres and routes in residential districts with constrained street geometry."
"The Wisdom Sigma 8 is equipped with lithium-iron-phosphate battery packs supplied by CATL, with a maximum installed capacity of up to 278 kWh. The front axle with independent suspension is supplied by Italian axles and transmissions specialist Brist, while the drive axle is provided by Hand."
"The Sigma platform currently includes vehicles with lengths of 7, 8, 9 and 10 metres designed for urban operations requiring compact vehicles. The vehicle features a wheelbase of 4,340 mm and is also capable of handling gradients of up to 20%."
The Sigma 8 electric midibus from Wisdom Motor will be presented for the first time in Germany at Mobility Move 2026 in Berlin, displayed by distributor Jebsen & Jessen e-Mobility. The vehicle measures 8.7 metres in length with a 2.3-metre width and 3.1-metre height, accommodating up to 54 passengers. Designed for feeder services, dense urban centers, and residential districts with constrained street geometry, the Sigma 8 features a 4,340 mm wheelbase and can handle gradients up to 20%. The bus is equipped with CATL lithium-iron-phosphate battery packs with maximum capacity of 278 kWh, twin rear wheels for traction and stability, and suspension components from Italian specialist Brist.
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