Honda is spending $3 billion on a new auto plant in Central Ohio, its first new U.S. mass-production vehicle assembly facility since it opened an Indiana plant in 2008. When the new plant comes online in 2029, it will add 240,000 units of annual capacity and more than 2,000 jobs, pushing Honda’s total U.S. production ceiling to approximately 1.3 million vehicles a year.
The plant will sit on land between Honda’s existing East Liberty and Marysville Auto Plants, becoming the fourth Honda auto plant in Ohio and its ninth U.S. auto-related production facility overall. It is designed with flexible production systems that can handle hybrid, gasoline, and battery-electric vehicles, though hybrids are the clear near-term priority. Honda announced plans in May 2026 to introduce 15 new Honda and Acura hybrid models globally by 2030, with North America expected to absorb the majority of that volume.
The Ohio plant is the centerpiece of a broader manufacturing push that extends to Alabama and Georgia. At the Alabama Auto Plant, which marks 25 years of vehicle production this fall, Honda is retooling Line 1 to add the Passport alongside the existing lineup and adding equipment for a new V6 hybrid engine. That engine investment is a meaningful expansion of what Alabama builds rather than a cosmetic refresh. At the Anna Engine Plant in Ohio, the largest Honda engine plant in the world, a production line is being retooled for a next-generation 4-cylinder Atkinson-cycle engine aimed at future compact and midsize vehicles built in North America.
The hybrid system side of the investment may matter more in the long run than the plant itself. Honda’s Ohio transmission plant, which already produces more than 500,000 two-motor hybrid systems annually and has built over 26 million units since 1996, is being retooled to run a second hybrid system line alongside its existing one, increasing Ohio hybrid powertrain capacity by 250 percent. The plant currently feeds the CR-V, Accord, and Civic hybrid lines. A next-generation system for compact and midsize vehicles goes into production next year; a separate, larger system targeting bigger models follows in the coming years, with the Ohio plant serving as lead facility for both. Honda’s Georgia transmission plant, which currently builds the 10-speed automatic for Honda and Acura models made in Alabama and Ohio, will add a new assembly line to produce the larger hybrid system once it launches.
The numbers behind this expansion reflect genuine market pull rather than a speculative infrastructure bet. Hybrids captured a record 15.4 percent share of the U.S. market in the second half of 2026, nearly three times the market share of battery-electric vehicles. Honda, Toyota, and Hyundai Motor Group together account for approximately 86 percent of U.S. hybrid sales. Honda’s CR-V hybrid represented 54 percent of CR-V sales in May 2026, the Accord hit 50 percent hybrid mix, and total monthly hybrid volume reached 42,583 units, a new record at the time. Honda set an all-time annual record of more than 308,000 hybrid units sold in the U.S. in 2024, with hybrids now representing close to a third of its total American sales. Building 240,000 more units of annual capacity is a direct response to that trajectory.
The strategic backdrop is a sharp reversal from Honda’s earlier electrification posture. In May 2026, Honda indefinitely suspended an $11 billion plan to build all-electric vehicles and batteries in Canada. The Ohio plant investment, announced the same day Honda disclosed the EV plan suspension, represents the other side of that trade: capital that was theoretically earmarked for a pure-EV future is now funding a hybrid-forward manufacturing network. Honda’s Canadian operation in Alliston, Ontario, will also receive investment to support next-generation hybrid and gasoline models, including the reintroduction of engine manufacturing after a 40-year run of vehicle assembly.
In 2025, nearly 99 percent of all Honda and Acura vehicles sold in the U.S. were built in North America, a localization rate that the new Ohio plant and the broader network upgrades are designed to protect and extend. Honda has invested more than $28 billion in North American manufacturing over its nearly 50-year history, with more than $3.1 billion committed in the five years before this round of spending.
Honda has not shared specific model names for the new Ohio plant’s initial production lineup, only that it will have the flexibility to build multiple vehicle types and powertrains. The 15-model hybrid wave coming by 2030 will need somewhere to land, and a 240,000-unit plant in Central Ohio is an obvious candidate for several of them.
Source: Honda. Images courtesy of Honda.
