Toyota upgrades bZ4X electric SUV

Brussels, Belgium- Toyota Motor., has launched an updated version of its bZ4X electric SUV, featuring a fully revised powertrain, upgraded comfort and new in-cabin tech, ahead of a European sales launch starting in December 2025 and rolling out through February 2026. The refresh goes well beyond a cosmetic update, with Toyota reworking the BEV hardware to deliver more power, greater efficiency and improved real-world usability.

The upgrade are two new lithium-ion battery options: 57.7kWh and 73.1kWh (gross capacity). The 57.7kWh pack is exclusive to the Mid-grade front-wheel drive (FWD) variant, while the higher-capacity 73.1kWh battery is offered in both FWD and all-wheel drive (AWD) configurations. In its most efficient form – FWD with the 73.1kWh battery and 18-inch wheels – the bZ4X now delivers up to 569km of range under the WLTP cycle. The AWD model produces up to 252kW (343hp) and gains a 1,500kg braked towing capacity, underscoring its positioning as a genuine electric SUV rather than just a city crossover.

The new batteries are supplied by Prime Planet Energy & Solutions (PPES) and use an optimised structure with 26 cells per module, allowing more cells to be packaged without increasing overall dimensions. Toyota supports the pack with its Battery Care Programme, targeting retention of at least 70% of original capacity for up to 1,000,000km or 10 years of vehicle use, providing strong long-term reassurance for customers.

Charging performance has also been significantly enhanced. A new battery pre-conditioning function helps bring the pack to its optimal temperature before charging, especially in cold conditions, enabling a 10–80% DC fast charge in around 28 minutes at up to 150kW. On the AC side, a 22kW on-board charger is fitted as standard on High-grade models (other grades use 11kW), cutting home or workplace charging times. Battery cooling and heating systems have been upgraded to maintain efficiency and performance across a wide range of ambient temperatures.

The powertrain revisions are complemented by new eAxles that integrate the electric motor, transaxle and inverter into compact units. These use silicon carbide (SiC) semiconductors in the inverter for improved efficiency at high voltages and temperatures, while detailed measures to reduce internal energy losses support both higher performance and reduced consumption. Toyota has also retuned the suspension and refined body rigidity and mounting points to improve ride comfort, dynamic stability and steering response, particularly benefiting rear-seat occupants.

Design and cabin updates give the refreshed bZ4X a more modern, tech-forward feel. The exterior sharpens Toyota’s “hammerhead” front identity with revised lighting and detailing, while aerodynamic tweaks contribute to improved efficiency. Inside, there is a new horizontal dashboard layout, a larger 14-inch multimedia touchscreen and a “digital island” centre console that integrates a rotary shift selector and extra storage. The rear cabin benefits from repositioned air vents and higher-output USB ports, and the use of recycled PET fabrics and synthetic leather aligns the car with Toyota’s broader sustainability goals.

On the technology front, the updated bZ4X carries the latest Toyota Safety Sense and Toyota T-Mate driver assistance systems, including enhanced Pre-Collision functions, Lane Trace Assist, Safe Exit Assist and Emergency Driving Stop support, all backed by over-the-air software updates. The MyToyota app adds connected services such as smart home charging control, access to the Toyota Charging Network, remote cabin pre-conditioning, BEV driving coaching and a digital key that allows owners to unlock, start and share the car using their smartphone.

In Europe, the range is simplified into two trims – Mid and High – each paired with specific battery and drivetrain options, equipment levels and charging capabilities. With its broader powertrain offering, improved range and charging, upgraded comfort and richer tech package, the new bZ4X is positioned as a more convincing and capable contender in the rapidly growing electric SUV segment.

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