The Toyota bZ, specifically the 74.7 kWh (338 Hp) All-Wheel Drive variant, represents Toyota’s initial foray into a dedicated battery electric vehicle (BEV) platform. Introduced for the 2025 model year, the bZ aims to compete in the burgeoning all-electric SUV segment. This model is built upon a new, dedicated EV platform, signifying a departure from adapting existing internal combustion engine (ICE) vehicle architectures. The “bZ” designation stands for “Beyond Zero,” reflecting Toyota’s commitment to carbon neutrality. This particular trim level is positioned as a mid-to-high range offering within the bZ lineup, balancing performance, range, and features.
Technical Specifications
| Brand | Toyota |
| Model | bZ |
| Generation | bZ |
| Type (Engine) | 74.7 kWh (338 Hp) AWD |
| Start of production | 2025 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 5.1 sec |
| Acceleration 0 – 62 mph | 5.1 sec |
| Acceleration 0 – 60 mph | 4.9 sec |
| Emission standard | ZEV |
| Weight-to-power ratio | 5.9 kg/Hp, 170.3 Hp/tonne |
| Gross battery capacity | 74.7 kWh |
| Battery voltage | 391 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range | 448-464 km (278.37 – 288.32 mi) |
| Electric motor 1 location | Front axle, Transverse |
| Electric motor 2 location | Rear axle, Transverse |
| System power | 338 Hp |
| Kerb Weight | 1985-2020 kg (4376.18 – 4453.34 lbs.) |
| Max. weight | 2561 kg (5646.04 lbs.) |
| Max load | 541-576 kg (1192.7 – 1269.86 lbs.) |
| Trunk (boot) space – minimum | 731 l (25.82 cu. ft.) |
| Permitted trailer load with brakes (12%) | 1588 kg (3500.94 lbs.) |
| Length | 4690 mm (184.65 in.) |
| Width | 1860 mm (73.23 in.) |
| Height | 1650 mm (64.96 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Ride height (ground clearance) | 206 mm (8.11 in.) |
| Minimum turning circle (turning diameter) | 12.2 m (40.03 ft.) |
| Drivetrain Architecture | One electric motor drives the front wheels, one electric motor drives the rear wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 328 mm |
| Rear brakes | Ventilated discs, 318 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Wheel rims size | 20 |
Powertrain & Engine Architecture
The bZ 74.7 kWh AWD utilizes a dual-motor, all-wheel drive powertrain. Each axle is driven by an independent electric motor, providing on-demand all-wheel drive capability. The system delivers a combined output of 338 horsepower. The 74.7 kWh lithium-ion battery pack is positioned under the vehicle floor, contributing to a low center of gravity and maximizing interior space. The battery operates at 391 volts. The electric motors employ a single-speed automatic transmission, typical of most BEVs, prioritizing efficiency and smooth acceleration. The charging ports are located and support both AC and DC fast charging, allowing for relatively quick replenishment of the battery. The vehicle utilizes regenerative braking to recapture energy during deceleration, further enhancing efficiency.
Driving Characteristics
The dual-motor AWD configuration of the bZ 74.7 kWh delivers brisk acceleration, achieving 0-60 mph in approximately 4.9 seconds. The instant torque characteristic of electric motors provides responsive acceleration in all driving situations. The single-speed transmission offers seamless power delivery, without the gear changes associated with traditional internal combustion engines. Compared to potential future, lower-powered bZ variants, this 338 hp version offers a more engaging driving experience. The all-wheel drive system provides enhanced traction and stability, particularly in inclement weather conditions. The low center of gravity, thanks to the underfloor battery pack, contributes to confident handling and reduced body roll.
Equipment & Trim Levels
The 74.7 kWh AWD trim of the Toyota bZ typically includes a comprehensive suite of standard features. These generally include a large touchscreen infotainment system with smartphone integration (Apple CarPlay and Android Auto), a digital instrument cluster, and a range of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane departure alert, and automatic emergency braking. Interior upholstery is typically a combination of synthetic leather and fabric, with available upgrades to full synthetic leather. Optional extras may include a panoramic sunroof, premium audio system, and heated/ventilated front seats. The overall interior design emphasizes a modern and minimalist aesthetic.
Chassis & Braking
The bZ utilizes a McPherson strut front suspension with a coil spring and anti-roll bar, providing a balance of ride comfort and handling precision. The rear suspension employs an independent multi-link setup with a stabilizer bar, further enhancing ride quality and stability. The braking system features ventilated disc brakes on all four wheels, with diameters of 328mm at the front and 318mm at the rear. An Anti-lock Braking System (ABS) is standard, ensuring optimal braking performance in various conditions. The electric power steering system provides precise and responsive steering feel.
Market Reception & Comparison
Initial reviews of the Toyota bZ 74.7 kWh AWD have been generally positive, with critics praising its acceleration, comfortable ride, and spacious interior. The range of 448-464 km (278-288 miles) is competitive within the electric SUV segment, though some rivals offer slightly longer ranges. Compared to other trims in the bZ lineup, the AWD version offers superior performance and all-weather capability, but at a higher price point. Fuel economy, expressed as MPGe (miles per gallon equivalent), is expected to be competitive with other electric SUVs. Reliability is anticipated to be strong, consistent with Toyota’s reputation for building durable vehicles.
Legacy
As a first-generation BEV from Toyota, the bZ 74.7 kWh AWD is a significant step towards the company’s electrification goals. The long-term reliability of the powertrain remains to be seen, but Toyota’s extensive experience with hybrid technology suggests a robust and durable battery and motor system. In the used car market, the bZ is expected to hold its value reasonably well, particularly as demand for electric vehicles continues to grow. The bZ platform is expected to serve as the foundation for future Toyota electric models, potentially leading to a wider range of BEV offerings in the coming years. The success of this initial model will be crucial in shaping Toyota’s future in the electric vehicle landscape.
