Dayun EV Portfolio

Dayun is an EV brand owned by Dayun Group and made in China. This model portfolio showcases the shift toward zero-emission mobility.

Vehicles are organized by model family. A model family is an OEM-defined product program sharing a common platform, architecture, and market positioning, from which multiple body styles, variants, and trims are derived.

Dayun EV Model Families

List of Dayun EV model families - only all-electric (BEV) models are listed:

Dayun EV Technology

Platform = level of vehicle platform maturity or advancement, and its dominant system voltage.
Shared = ICE-derived | Dedicated = EV-native platform | SDV-Native = future-proof

E/E Architecture: degree of integration and maturity of the vehicle’s electronic/electric control systems (from Baseline legacy wiring to Advanced domain/zonal designs).
Baseline = Distributed ECUs | Modern = Domain-based | SDV-Native = Zonal-based with central compute

OTA Capability = scope of Over-The-Air updates supported — from Baseline basic infotainment to Advanced control and systems firmware.
Baseline = Infotainment/maps | Limited = Infotainment+ | Partial = Multiple systems | Advanced = Most systems | Full = Full-vehicle updateable

Battery Suppliers = primary traction battery suppliers across the model lineup.

Power Inverter Tech = power electronics technology used (silicon carbide SiC vs silicon), which affects efficiency and thermal performance.
IGBT = Conventional | SiC = High-efficiency | GaN = Next-generation, pilots

About Dayun

Dayun is a Chinese automotive manufacturer headquartered in Yuncheng, Shanxi Province, and part of the Dayun Group, which operates across commercial vehicles, motorcycles, and new energy transportation. Founded in 1987, the company initially specialized in trucks and heavy duty vehicles before expanding into passenger cars and electric mobility. Today, Dayun focuses on developing a full spectrum of new energy products, from compact EVs to light commercial and logistics vehicles.

Dayun's passenger vehicle division produces several electric models designed for urban commuting and daily transport, including the Dayun Yuehu, Yuehu Pro, and the Yuanzhi EV sedan. These models emphasize practicality, affordability, and user friendly design, supported by efficient lithium ion battery systems and intuitive digital interfaces. The Yuehu series targets young city drivers seeking compact dimensions and modern styling, while the Yuanzhi sedan delivers greater range and comfort for family use, reflecting Dayun's growing capability in passenger EV development.

In the commercial segment, Dayun continues to produce electric trucks, buses, and delivery vans that serve logistics and municipal fleet operations. The company integrates in house electric drivetrains and works with domestic battery suppliers to ensure reliability, charging safety, and performance consistency across its lineup. Its new energy division supports both passenger and industrial electrification, aligning with China's national clean transport initiatives.

Through ongoing investment in battery technology, modular platforms, and vehicle connectivity, Dayun is transitioning from a traditional truck builder into a diversified electric mobility manufacturer. By expanding its EV portfolio through models such as the Yuehu and Yuanzhi, Dayun is positioning itself as a practical, technology driven brand in China's competitive new energy vehicle market.