The Lexus RZ 500e 77 kWh, producing 380 horsepower, represents Lexus’s entry into the all-electric SUV market, launched for the 2025 model year. Positioned as a technologically advanced and luxurious offering, the RZ utilizes Lexus’s DIRECT4 all-wheel-drive system and a substantial 77 kWh battery pack. It’s built upon a dedicated electric vehicle platform, signifying Lexus’s commitment to electrification and competing with established players like Tesla, BMW, and Mercedes-Benz in the premium EV segment. The RZ aims to deliver a refined driving experience combined with the brand’s renowned build quality and customer service.
Technical Specifications
| Brand | Lexus |
| Model | RZ |
| Generation | RZ |
| Type (Engine) | 500e 77 kWh (380 Hp) DIRECT4 |
| Start of production | 2025 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 4.6 sec |
| Acceleration 0 – 62 mph | 4.6 sec |
| Acceleration 0 – 60 mph | 4.4 sec |
| Weight-to-power ratio | 5.5 kg/Hp, 181 Hp/tonne |
| Gross battery capacity | 77 kWh |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 500 km (310.69 mi) |
| Average Energy consumption (WLTP) | 16.6 kWh/100 km (26.72 kWh/100 mi, 126 MPGe, 6 km/kWh, 3.7 mi/kWh) |
| Electric motor power (Front) | 227 Hp |
| Electric motor Torque (Front) | 269 Nm (198.4 lb.-ft.) |
| Electric motor location (Front) | Front axle, Transverse |
| Electric motor power (Rear) | 227 Hp |
| Electric motor Torque (Rear) | 269 Nm (198.4 lb.-ft.) |
| Electric motor location (Rear) | Rear axle, Transverse |
| System power | 380 Hp |
| Kerb Weight | 2100-2155 kg (4629.71 – 4750.96 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Length | 4805 mm (189.17 in.) |
| Width | 1895 mm (74.61 in.) |
| Width including mirrors | 2157 mm (84.92 in.) |
| Height | 1635 mm (64.37 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Front overhang | 975 mm (38.39 in.) |
| Rear overhang | 980 mm (38.58 in.) |
| 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 |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Wheel rims size | 18; 20 |
Powertrain & Engine Architecture
The Lexus RZ 500e is built around a dual-motor, all-electric powertrain. Each motor, one positioned on the front and one on the rear axle, delivers 227 horsepower and 269 Nm (198.4 lb.-ft.) of torque. Combined, these motors produce a system output of 380 horsepower and 514 Nm (379 lb.-ft.) of torque. The DIRECT4 all-wheel-drive system intelligently distributes power between the front and rear axles, optimizing traction and handling based on driving conditions. The system can vary the front/rear torque split from 0/100 to 100/0, providing enhanced stability and control. The 77 kWh lithium-ion battery pack is located under the floor, contributing to a low center of gravity and improved handling. The RZ utilizes a single-speed automatic transmission, typical for electric vehicles, providing seamless acceleration. The battery supports DC fast charging, allowing for a significant charge in a relatively short period.
Driving Characteristics
The RZ 500e delivers brisk acceleration, achieving 0-60 mph in approximately 4.4 seconds. The dual-motor setup and DIRECT4 system provide immediate torque and confident all-weather capability. Compared to potential future trims with different battery capacities or motor configurations, the 500e represents the performance-oriented end of the RZ spectrum. The single-speed transmission offers smooth, linear acceleration, lacking the gear changes found in traditional internal combustion engine vehicles. The low center of gravity contributes to stable cornering, and the DIRECT4 system enhances agility by actively managing torque distribution. The steering is precise and well-weighted, providing a connected feel to the driver.
Equipment & Trim Levels
The RZ 500e comes standard with a comprehensive suite of features, including a 14-inch touchscreen infotainment system, Lexus Safety System+ 3.0 (including pre-collision system, lane departure alert, and adaptive cruise control), and premium interior materials. Standard interior features include NuLuxe® simulated leather upholstery and a panoramic moonroof. Available options include a Mark Levinson premium sound system, heated and ventilated front seats, and a digital rearview mirror. Trim levels are expected to offer varying degrees of luxury and technology, with higher trims adding features like enhanced interior trim, advanced driver-assistance systems, and unique exterior styling elements.
Chassis & Braking
The RZ 500e features an independent suspension system at all four corners. The front suspension utilizes a McPherson strut design with coil springs and an anti-roll bar, while the rear suspension employs a multi-link setup with a stabilizer bar. This configuration is designed to provide a comfortable ride and responsive handling. The RZ is equipped with ventilated disc brakes on all four wheels, providing ample stopping power. The ABS (Anti-lock Braking System) and electronic brake-force distribution enhance safety and control during braking maneuvers. The electric steering system offers precise and responsive steering feel.
Market Reception & Comparison
Initial reviews of the Lexus RZ 500e have been generally positive, with critics praising its refined driving experience, luxurious interior, and advanced technology. Comparisons to rivals like the Tesla Model Y, BMW iX, and Mercedes-Benz EQE highlight the RZ’s strengths in ride comfort and build quality. However, some reviewers have noted that the RZ’s range is slightly less than some competitors, and its infotainment system, while visually appealing, can have a learning curve. Fuel economy, expressed as MPGe, is competitive within the luxury EV segment. Reliability is expected to be a strong point, consistent with Lexus’s reputation for dependability.
Legacy
The Lexus RZ 500e represents a significant step in Lexus’s transition to an electric future. The DIRECT4 system and dedicated EV platform showcase Lexus’s engineering capabilities and commitment to innovation. The long-term reliability of the RZ’s powertrain remains to be seen, but Lexus’s track record suggests a durable and dependable electric vehicle. As the EV market matures, the RZ 500e is poised to become a desirable option for luxury SUV buyers seeking a refined, technologically advanced, and environmentally conscious vehicle. Its success will likely influence future Lexus EV offerings and solidify the brand’s position in the electric vehicle landscape.
