Honda Motor plans to sell Mitsubishi-built Triton pickup trucks under its own brand in Southeast Asia and selected export markets as early as 2028.

The arrangement will be Honda's first vehicle rebadging agreement in approximately three decades, excluding vehicles jointly developed with General Motors.

Under the agreement, Mitsubishi Motors will manufacture the Triton at its production facility in Thailand and supply fully built vehicles to Honda. Honda will apply its branding and sell the pickups through its distribution network. The arrangement will allow Honda to enter the one-tonne pickup segment without developing its own body-on-frame commercial vehicle platform.

The Triton has a cabin mounted on a ladder frame and is designed for on-road and off-road use. Honda's existing pickup offering uses a passenger-car-based structure, and the company does not manufacture ladder-frame vehicles. The Triton recorded sales of approximately 130,000 units in 2025.

Mitsubishi Motors' Laem Chabang facility in Thailand serves as an export base for one-tonne pickups. Supplying vehicles to Honda could increase factory utilisation. The plant has an annual production capacity of approximately 386,000 vehicles but produced slightly more than 170,000 vehicles in 2025.

Honda's previous vehicle-sourcing arrangement with a third-party manufacturer, excluding its collaboration with General Motors, dates back to the 1990s, when it sourced a sport utility vehicle from Isuzu. Automakers have used rebadging to fill gaps in their product line-ups and enter markets where their existing offerings are limited. Honda subsequently focused primarily on its own global vehicle architectures. Nissan and Mitsubishi have supplied vehicles to each other, while Toyota sells rebadged models manufactured by Suzuki and its subsidiary, Daihatsu.

The latest agreement follows collaboration discussions involving Honda, Nissan and Mitsubishi Motors that began in August 2024. Mitsubishi is partly owned by Nissan. Although the broader partnership discussions had stalled, competition from Chinese automakers has prompted the Japanese manufacturers to pursue further cooperation. Honda and Nissan reached an agreement in August 2026 to collaborate on technology for software-defined vehicles.

Japanese automakers face increasing competition across Southeast Asia. Their combined market share in Thailand and Indonesia, which previously stood at around 90%, has declined to approximately 70-80% as consumers increasingly purchase electric vehicles from Chinese manufacturers such as BYD. Honda's combined automobile sales in Thailand, Malaysia and Indonesia fell by 20% year on year to approximately 110,000 vehicles during the first eight months of 2026.

One-tonne pickups are used in Thailand for commercial purposes and family transport. Japanese manufacturers have historically accounted for more than 80% of the region's commercial truck market. Changes in fleet procurement and the entry of new competitors have encouraged established manufacturers to consolidate their supply networks.

Pickup trucks require high payload and towing capacities, and the segment has transitioned to electric powertrains more slowly than passenger cars. As a result, it has faced less competition from Chinese electric vehicle manufacturers than some passenger-car segments. By adding a rebadged pickup to its regional line-up, Honda intends to expand its product range while limiting development costs and generating sales and service revenue for dealerships in markets such as Thailand, Indonesia and the Philippines.

Selling the same underlying vehicle under two Japanese brands could create competition between Honda and Mitsubishi. The outcome may depend on whether Honda targets different fleet customers or introduces variations in exterior styling, interior specifications and market positioning.

Mitsubishi focuses on off-road vehicles and plug-in hybrid models. Honda, which does not manufacture plug-in hybrid vehicles in Japan, is also considering sourcing such vehicles from Mitsubishi. This could extend the collaboration beyond the Triton.

"Honda and Mitsubishi are able to offset each other's weaknesses," said a researcher at a market research firm.

Before the planned rollout from 2028, both companies will need to finalise supply volumes, regional homologation schedules and market-specific changes to styling and specifications. The agreement comes as vehicle development costs increase due to investment in advanced technologies and Chinese automakers expand their presence in overseas markets. It could also increase utilisation of Mitsubishi's Thai production capacity while allowing Honda to enter a commercial vehicle segment for which it does not have a dedicated ladder-frame platform.