Application segmentation provides a granular view of how adhesives are allocated across vehicle subsystems. Battery pack applications account for the greatest share, as adhesives secure cell interconnects, thermal pads and module casings, directly influencing pack safety and energy density. Powertrain usage involves bonding motor housings, transmission casings and inverter modules, where high‑temperature resistance is critical, representing the second‑largest contribution. Body‑in‑white employs structural adhesives for frame assembly and crash‑zone reinforcement, reflecting the automotive industry's shift toward adhesive‑based joining to reduce rivet count. Interior applications include adhesive‑bonded dashboards, door panels and acoustic dampening layers, adding modest volume but supporting overall vehicle comfort. Lighting systems rely on adhesives for LED module encapsulation and headlamp assembly, a smaller yet growing segment as EVs adopt advanced illumination technologies. This Electric Vehicle Adhesives segmentation by application underpins the market’s revenue distribution and informs strategic investment decisions.