Retrofit EV powertrain market seen topping $109.78B by 2030

The automotive retrofit electric vehicle powertrain market is projected to surpass $109.78 billion by 2030, driven by government electrification policies, demand for lower-cost conversions and sustainability goals. Batteries are expected to remain the biggest segment, while Asia Pacific and China lead regional growth.

Why it matters: - Retrofit EV powertrains offer a lower-cost path to electrification for vehicle owners that want to avoid buying new EVs. - The market could exceed $109.78 billion by 2030, making retrofit conversion a meaningful slice of the wider auto supply chain. - The category also supports emissions cuts by extending the life of existing vehicles.

What happened: - The Business Research Company published its Automotive Retrofit Electric Vehicle Powertrain Global Market Report 2026, covering market size, trends and a 2026-2035 forecast. - The report projects the retrofit EV powertrain market will reach about $109.78 billion by 2030. - The broader power train and power train parts market is expected to approach $635 billion by 2030. - The transport industry sector is forecast to reach $9,400 billion by 2030.

The details: - Government support is a major growth driver, including stricter emissions standards, EV adoption targets, tax incentives, subsidies and retrofit approval processes. - The report says that policy support is expected to add about 2.8% annually to market growth. - Demand for affordable conversion options is projected to contribute about 2.4% annual growth. - Sustainability-focused use cases are expected to add around 2.3% to yearly growth. - Market components include conversion kits, electric motors, batteries, controllers, chargers and other parts. - Batteries are forecast to hold 38% of the market in 2030, or about $42 billion. - Battery growth is tied to lower lithium-ion costs, better battery management systems, higher driving-range demand and modular retrofit battery packs. - By vehicle type, the market spans two-wheelers, passenger vehicles and commercial vehicles. - By retrofit type, the market is split between battery electric vehicle retrofits and plug-in hybrid electric vehicle retrofits. - The report estimates the component segments will add more than $36 billion in value by 2030. - Batteries are projected to add $14 billion, electric motors $9 billion, controllers $5 billion, conversion kits $4 billion, chargers $2 billion and other parts $2 billion.

Between the lines: - The market remains highly fragmented, which suggests room for specialized retrofit providers and new entrants. - The top 10 companies held only 0.05% of total market revenue in 2025. - Regulatory compliance, vehicle homologation and EV safety standards remain real barriers, even as retrofit demand grows. - Competition is increasingly centered on modular systems, power electronics, energy efficiency and smart power management. - In-wheel motor systems are emerging as a notable retrofit technology because they can preserve vehicle performance while reducing emissions. - BEDEO introduced Reborn Electric Icons in April 2024, a classic-car retrofit system using proprietary in-wheel motor technology, a 75-kWh battery, fast-charging capability and a scalable design.

What's next: - Asia Pacific is forecast to lead the market in 2030 with $44 billion in value, up from $32 billion in 2025. - China is projected to be the largest country-level market at $23 billion in 2030, up from $17 billion in 2025. - Both regions are expected to grow at a 7% CAGR. - Future growth will likely depend on charging buildout, local retrofit ecosystems, battery recycling and second-life battery applications. - Companies are expected to keep investing in AI-driven powertrain management, retrofit infrastructure and turnkey conversion platforms.

The bottom line: - Retrofit EV powertrains are moving from niche to meaningful scale, with batteries, policy support and lower-cost conversions doing most of the heavy lifting.