Will a major automotive manufacturer (Top 10 global sales) release a mass-produced, commercial Electric Vehicle utilizing factory-installed solid-state battery technology before the end of 2028?

Solid-State EV by 2028?

Solid-state batteries are the Holy Grail of EV technology, promising a definitive solution to range anxiety and charging times. While the R&D hurdles remain substantial (especially in scaling up manufacturing), major players like Toyota have publicly committed to mass production starting in the 2027-2028 timeframe. Chinese manufacturers are even more aggressive, targeting 2026/2027 for semi-solid-state vehicles.

The Production Challenge

The majority 'Yes' vote reflects that at least one of the world's largest automakers will likely hit its aggressive deadline, even if the initial production volumes are small compared to lithium-ion. The competitive pressure to claim the 'first to market' distinction, coupled with decades of investment, makes the debut of a factory-installed solid-state EV before the end of 2028 highly likely, despite the high technical complexity.