Global Automotive Parts Die Casting Market

The global automotive parts die casting market value is anticipated to grow from USD 76 billion in 2025 to 80.9 billion in 2026 and expected to reach USD 123.9 billion in 2031 with a CAGR (2026-2031) of 8.88%.

The global automotive parts die casting market is dynamically shifting from traditional ICE vehicle engine and transmission castings towards electric vehicle parts components including chassis, electric vehicle powertrain, and electronics die casting. Increasing penetration of electric vehicle penetration across passenger cars and commercial vehicles shaping the automotive parts die casting market demand sphere. HPDC (high pressure die casting) has manufacturing capability in high-volume production of complex aluminum parts, while lower pressure die casting and gravity/permanent-mold casting has a role to play in applications requiring precise filling, heat treatment, and integrity of the casting process.

While competition is likely to intensify across the industry, the ability to expand capabilities rather than just conventional casting capacity will be a key growth driver. For instance, In March 2025, Ryobi Limited officially commenced operations of a 6,500-ton ultra-large die-casting machine at its Kikugawa Plant located in Shizuoka Prefecture, Japan, while Handtmann is now entering the series production of battery trays and structural components. In February 2026, Nemak completed its purchase of GF Casting Solution's automotive business, adding nine production facilities and a product portfolio in which approximately 80% of components were associated with e-mobility and structure-and-chassis applications. Suppliers are therefore looking to target higher-value structural and EV applications, while maintaining their investment in internal combustion engine (ICE) programs that provide current levels of volume.

Asia-Pacific is the largest automotive die casting region in terms of production value and volume. China’s production of vehicles, developed foundry and equipment base in Japan, and the growing automobile industry in India and Southeast Asia are the key attributes driving Asi Pacific demand. Europe is stepping up its efforts to produce large structural castings and European OEMs are preparing to implement their own large-casting programs. While the Middle East and Africa have the least developed market, but it is expected to grow in the future due to the emphasis on localized automobile production.

The global automotive parts die casting market study covers die-cast components for new passenger cars and commercial vehicles, with segmentation by vehicle type, propulsion, component, casting process, sales channel and material, with analysis by region and country. This study only covers automotive parts produced by die casting, and does not include production of raw metals, die casting of non-automotive parts, complete vehicle production, machining and assembly processes not directly related to die-cast components, and downstream recycling and secondary materials markets.

Passenger cars represent the largest vehicle type category with 54.23% market share in global automotive parts die casting market and expected to grow at a CAGR of 9.59% by 2031. Passenger cars parts die casting growth is supported by a wide variety of die-cast applications ranging from powertrain and transmission components, structural parts, chassis and suspension components, electronics housings, and body applications. The high production volumes of passenger vehicles offer a consistent component basis, while the increasing vehicle electronics and structural integration are broadening the number and value of die-cast parts per vehicle.

Commercial vehicles have a different component mix emphasizing on durability, load-bearing performance, thermal management, and long operating cycles. The transition towards electric commercial vehicles is imposing additional demand on motor housings, reduction-gear components, inverter housings, battery-related structures, and thermal-management parts. The transition is altering the composition of the die-casting demand rather than simply adding volume as the EV components require different geometries, alloy specifications, dimensional tolerances, and joining requirements.

Internal combustion engine (ICE) accounts for the highest market share of 72.6% in 2025 while, electric vehicles (EVs) are expected to grow at 14.7% CAGR by 2031. ICE vehicles will continue to drive demand for die-casting through established applications including engine and transmission housings, covers, brackets, and other powertrain components. While, electric vehicles are changing the component mix fundamentally by replacing the conventional engine and transmission assemblies.

However, EVs are shaping distant demand ecosystem by components like electric motors, reduction gears, inverters, battery systems, cooling circuits, and structural assemblies, creating dedicated casting demand. In EVs Aluminum will remain the most preferred material type due to low density with thermal conductivity and established casting processes. As tighter control over alloy composition, porosity, dimensional stability, heat treatment, and machining are required for larger components, the supplier requirements is also evolving use of integrated castings. The die-casting suppliers are therefore increasingly confronted with the need to have competencies spanning from conventional powertrain components and higher value electrified applications.

Asia Pacific registered the highest market share of 41.25% in 2025 of global automotive parts die casting market. Asia-Pacific underpinned concentration of vehicle production, die-casting, aluminum-processing facilities, and automotive-supply-chain suppliers. China, Japan, India, South Korea, Thailand, and Indonesia combine to form a large manufacturing ecosystem encompassing both passenger and commercial vehicles, across internal combustion engine (ICE) and EV powertrains.

China manufactured 34.53 million vehicles in 2025 with 16.63 million new-energy vehicles, and 5.54 million and 1.17 million passenger and commercial vehicles respectively has been produced in India in 2025. The Asia Pacific region has extensive die-casting capability for the traditional automotive industry. At the same time, the boom in EV production is boosting demand for battery housings, motor housings, inverter cases, structural castings, and thermal-management castings. In addition, the presence of well-established Tier-1 and Tier-2 supply chains supports integrated casting, machining, heat-treatment, and finishing operations near vehicle assembly plants.

Middle East & Africa is projected to be the fastest region in global automotive parts die casting market by 2031 accounting for 10.65% CAGR. The Middle East & Africa region is growing, with its key markets building up both around existing manufacturing centers (Morocco and South Africa) as well as emerging opportunities around localized automotive production. Die casting play an important role in the development of such markets, as most of the components that have potential in this region do not necessarily have to be made in the highest-volume, highest-integration HPDC programs.

Areas of opportunity include housings, brackets, chassis components, powertrain components, and certain structural components that can be manufactured localized as part of broader automotive value chains. Increasing EV penetration in region also unfold opportunities around motor housings, inverter cases, battery structures, and thermal management components. Meanwhile, ICE production is still going to be a part of the local automotive industry, and so there is an opportunity to evolve the product mix with more casting content without overhauling existing programs.

To arrive at the market size, new production of vehicles multiplied by a corresponding average sales value of selected die-cast components per vehicle. The calculation includes adjustments by component type, considering differences in penetration and material intensity. This approach is applied to respective segments including propulsion type, vehicle type, component type, casting process, material type, and sales channel. The difference between the die-cast content of an ICE and EV in both light and commercial vehicle segments is accounted in the calculation. New vehicle production and circulation data, including OEM production reports, supplier data, government statistics, industry reports, technical publications, and company reports, has used for historical context and to establish production and penetration benchmarks.

Forecast is based on vehicle production, with consideration given to the balance between passenger car and commercial vehicles, ICEs and EVs, and the choice of powertrain architecture for EVs, the inclusion of die-cast components, penetration rates for passenger car and commercial vehicles in relation to component type, material, sales channel, structural casting requirements, consolidation rates per component type, manufacturing processes, component value, metal prices, manufacturing technology, OEM sourcing preferences, capacity expansions, and shifts in regional manufacturing. Aftermarket sales of die-cast components is calculated on the basis of the circulatory stock of vehicles, with consideration given to component replacements, vehicle ages, and replacement intervals, as well as the proportion of components sold via independent and OEM service channels.