The Lexus RZ 300e, introduced in December 2023, represents Lexus’s entry into the all-electric SUV market. Built upon the e-TNGA platform jointly developed with Toyota and Subaru, the RZ 300e is positioned as a premium, technologically advanced electric vehicle aimed at buyers seeking a luxurious and efficient driving experience. This specific variant, equipped with a 72.8 kWh battery pack and a single-motor, front-wheel-drive configuration producing 201 horsepower, serves as the initial offering in the RZ lineup for many markets, including the United States. It competes with other luxury electric SUVs such as the Tesla Model Y, Cadillac Lyriq, and BMW iX1.
Technical Specifications
| Brand | Lexus |
| Model | RZ |
| Generation | RZ |
| Type (Engine) | 300e 72.8 kWh (201 Hp) |
| Start of production | December, 2023 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 160 km/h (99.42 mph) |
| Emission standard | ZEV |
| Weight-to-power ratio | 9.7 kg/Hp, 103.6 Hp/tonne |
| Weight-to-torque ratio | 7.3 kg/Nm, 137.1 Nm/tonne |
| Gross battery capacity | 72.8 kWh |
| Battery voltage | 355 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Below the floor |
| All-electric range (EPA) | 361-428 km (224.32 – 265.95 mi) |
| Average Energy consumption (EPA) | 19.9-16.8 kWh/100 km (32.03 – 27.04 kWh/100 mi) |
| MPGe | 105 – 125 |
| km/kWh | 5 – 6 |
| mi/kWh | 3.1 – 3.7 |
| Electric motor power | 201 Hp |
| Electric motor Torque | 266 Nm (196.19 lb.-ft.) |
| Electric motor location | Front axle, Transverse |
| Electric motor type | Synchronous |
| System power | 201 Hp |
| System torque | 266 Nm (196.19 lb.-ft.) |
| Kerb Weight | 1940-1965 kg (4276.97 – 4332.08 lbs.) |
| Max. weight | 2520 kg (5555.65 lbs.) |
| Max load | 555-580 kg (1223.57 – 1278.68 lbs.) |
| Trunk (boot) space – minimum | 966 l (34.11 cu. ft.) |
| Length | 4805 mm (189.17 in.) |
| Width | 1895 mm (74.61 in.) |
| Height | 1635 mm (64.37 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Ride height (ground clearance) | 200 mm (7.87 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 11.2 m (36.75 ft.) |
| Drivetrain Architecture | One electric motor drives the front wheels. |
| Drive wheel | Front wheel drive |
| 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, 317 mm |
| 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 300e utilizes a single-motor, front-wheel-drive configuration. The electric motor, a synchronous type, delivers 201 horsepower and 266 Nm (196.19 lb.-ft.) of torque. Power is drawn from a 72.8 kWh lithium-ion battery pack located under the vehicle floor, contributing to a low center of gravity and improved handling. The battery operates at 355 volts. The RZ 300e employs a single-speed automatic transmission, typical of most battery electric vehicles, prioritizing smooth and efficient power delivery. The vehicle’s electronic control unit (ECU) manages power distribution and regenerative braking, optimizing energy efficiency. The charging port location is not publicly available.
Driving Characteristics
The RZ 300e offers a smooth and quiet driving experience characteristic of electric vehicles. Acceleration from 0 to 60 mph takes approximately 7.4 seconds. While not exceptionally quick compared to some dual-motor electric SUVs, the instant torque delivery provides responsive acceleration in everyday driving situations. The single-speed transmission ensures seamless power delivery, and the front-wheel-drive configuration provides adequate traction in most conditions. The relatively low curb weight (1940-1965 kg) contributes to agile handling. Compared to potential future dual-motor variants, this single-motor version prioritizes efficiency and range over outright performance.
Equipment & Trim Levels
The RZ 300e comes standard with a comprehensive suite of features, reflecting its luxury positioning. Standard equipment includes Lexus Safety System+ 3.0, which incorporates advanced driver-assistance systems such as pre-collision system, lane departure alert, and dynamic radar cruise control. Interior features include a 14-inch touchscreen display, wireless Apple CarPlay and Android Auto integration, and premium synthetic leather upholstery. Available options include a panoramic sunroof, heated and ventilated front seats, and a Mark Levinson premium sound system. Trim levels are expected to expand over time, offering varying levels of luxury and technology.
Chassis & Braking
The RZ 300e features an independent suspension system at all four wheels. 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 aims to provide a comfortable ride and responsive handling. The braking system consists of ventilated discs on all four wheels, with 328mm discs at the front and 317mm discs at the rear. An Anti-lock Braking System (ABS) is standard. The steering system is a rack and pinion type with electric power steering, offering precise and responsive steering feel.
Market Reception & Comparison
Initial reviews of the Lexus RZ 300e have been generally positive, praising its luxurious interior, smooth ride, and advanced technology. Critics have noted the relatively modest acceleration compared to some competitors, but acknowledge that the RZ 300e prioritizes efficiency and refinement. The EPA-estimated range of 361-428 km (224.32 – 265.95 mi) is competitive within the luxury electric SUV segment. Fuel economy is rated at 19.9-16.8 kWh/100 km (32.03 – 27.04 kWh/100 mi), translating to 105-125 MPGe. Compared to potential dual-motor variants, the RZ 300e offers a more affordable entry point into the Lexus electric lineup.
Legacy
The Lexus RZ 300e represents a significant step for Lexus in the electric vehicle market. Its long-term reliability remains to be seen, but Lexus’s reputation for build quality and reliability suggests a durable and dependable powertrain. As the electric vehicle market matures, the RZ 300e is expected to become a popular choice for buyers seeking a luxurious and efficient electric SUV. The success of this initial variant will likely influence the development of future Lexus electric models and the adoption of electric vehicle technology within the broader automotive industry. The RZ 300e’s position in the used car market will depend on factors such as battery degradation and the availability of charging infrastructure.
