Toyota Renames bZ4X to bZ with Enhanced Range and Features for 2026

Toyota is streamlining the name of its flagship electric vehicle from the bZ4X to simply the bZ for the 2026 model year. This change accompanies significant upgrades aimed at enhancing performance, range, and user experience to better compete in the growing electric SUV market.

One of the most notable improvements is the expanded battery capacity. The front-wheel drive bZ now offers a 74.7 kWh battery option delivering an estimated 314 miles on a single charge, while a smaller 57.7 kWh battery option provides 236 miles. These enhancements address one of the key challenges faced by the previous model, the bZ4X, which struggled with range limitations.

Charging convenience is also a major focus. Toyota has adopted Tesla’s North American Charging Standard (NACS), enabling the bZ to access Tesla Supercharger stations across the continent. Additionally, the vehicle supports Plug and Charge technology, allowing drivers to plug in at compatible third-party chargers and have their accounts automatically billed without the need for apps or QR codes. This seamless charging experience is a significant step forward in EV usability.

Performance enhancements include a 50% increase in horsepower for the all-wheel drive model, now delivering 338 combined system net horsepower. This boost is achieved through the integration of silicon carbide semiconductors in the motors, improving power delivery and enabling the bZ to accelerate from 0 to 60 mph in just 4.9 seconds. These upgrades make the bZ more competitive in terms of driving dynamics.

The exterior design has been refined for a cleaner, more cohesive look. Toyota has removed the black wheel arches in favor of body-colored panels, enhancing the vehicle’s aesthetic appeal. Inside, the bZ features a redesigned center console and a new instrument panel with a larger 14-inch touchscreen. Wireless Apple CarPlay and Android Auto are now standard, improving connectivity and convenience for drivers.

Built on Toyota’s E-TNGA platform, which it shares with the Lexus RZ 450e and Subaru Solterra, the bZ benefits from a proven electric vehicle architecture. Toyota is investing $1.3 billion in its Kentucky factory to ramp up EV production, including plans for a three-row SUV, signaling a strong commitment to expanding its electric vehicle lineup.

The bZ4X had a slow start but gained momentum through discounts and lease deals, with sales jumping from 1,897 units in Q1 2024 to 5,610 units in Q1 2025. The rebranded and upgraded bZ aims to build on this success by offering improved range, charging compatibility, performance, and design, making it a more compelling choice for electric SUV buyers.

Broader Significance and Market Impact

Toyota’s decision to adopt Tesla’s charging standard and enhance user convenience reflects a growing industry trend toward interoperability and customer-centric EV infrastructure. This move not only benefits Toyota drivers but also encourages wider adoption of electric vehicles by reducing charging anxiety and complexity. The bZ’s improved performance and design upgrades position Toyota to better compete with other EV manufacturers, signaling a maturation of the brand’s electric vehicle strategy.

For businesses and developers in the EV ecosystem, Toyota’s enhancements highlight the importance of embracing open charging standards and integrating advanced semiconductor technologies to improve vehicle performance and customer satisfaction. The bZ serves as a case study in how legacy automakers can innovate to meet evolving market demands and regulatory pressures for cleaner transportation solutions.