The 2026 Lexus RX 450h+ advances luxury plug-in hybrid technology with a practical focus. Combining refined performance with strong efficiency, this SUV addresses the needs of drivers in New Brunswick who want the flexibility of electric driving without range anxiety. Here's everything you need to know about this addition to the Lexus lineup.
What Makes the RX 450h+ Different from Other RX Models?
The RX 450h+ stands apart through its plug-in hybrid electric powertrain. While the RX 350h uses a standard hybrid system and the RX 500h focuses on performance, the 450h+ delivers the unique advantage of pure electric driving for daily commutes, transitioning to hybrid mode for longer journeys.
This model features a 2.5 L 4-cylinder engine paired with an electronically controlled continuously variable transmission and full-time all-wheel drive. The system generates 304 horsepower, providing confident acceleration in all driving situations.
What truly distinguishes this model is its 18.1 kWh battery capacity, enabling approximately 60 kilometres of electric-only range - enough for most daily driving needs in New Brunswick communities.
The 450h+ achieves a fuel efficiency rating of 6.7 L/100 km combined when operating in hybrid mode. For drivers who can charge regularly, the equivalent fuel consumption drops to just 2.8 L per 100 km combined.
How Long Does Charging Take?
Charging convenience plays a crucial role in plug-in hybrid ownership. The RX 450h+ accommodates various charging scenarios through its flexible charging capabilities.
With Level 2 charging at 240 volts - the same type used for electric dryers or ranges - the RX 450h+ reaches full charge in approximately 2.5 hours. This faster charging makes it practical to top up the battery during shorter stops, whether at home, work, or public charging stations.
The relatively small battery size compared to full battery electric vehicles means shorter charging times and less planning required. You can easily maintain a full charge with regular overnight charging, ensuring electric-only operation for daily driving.
What's Included in the Two Available Packages?
Lexus offers the 2026 RX 450h+ in two distinct configurations, each delivering premium luxury and technology.
Ultra Premium Package
The Ultra Premium serves as the entry point to RX 450h+ ownership, though "entry" hardly describes its comprehensive equipment list. This package includes:
- 14-inch touchscreen display with Lexus Interface (Service Connect, Safety Connect, Remote Connect, Drive Connect)
- 12-speaker audio system
- Heated and ventilated front seats with NuLuxe upholstery
- Heated steering wheel and three-zone automatic climate control
- 21-inch high alloy wheels and power moonroof
- Digital key for convenient access
- Lexus Safety System+ 3.0 with Traffic Jam Assist, Lane Change Assist, and Front Cross Traffic Alert
- 1,500-watt inverter for powering devices or equipment
Executive Package
The Executive package elevates the experience with premium materials and advanced features. This configuration upgrades to semi-aniline leather seating, providing superior comfort and a more luxurious cabin atmosphere. The audio system advances to a 21-speaker Mark Levinson premium system, delivering concert-quality sound.
Additional enhancements include:
- Panoramic moonroof that floods the cabin with natural light
- Heated and ventilated rear seats
- Head-up display projecting key information onto the windshield
- Premium triple-beam LED headlamps with adaptive high-beam system and cornering lamps
- Power back door with kick sensor for hands-free operation
- Ten-way power-adjustable front seats with four-way lumbar support
What Are the Key Safety Features?
Safety forms a cornerstone of Lexus engineering, and the RX 450h+ delivers comprehensive protection through advanced technologies.
Lexus Safety System+ 3.0 provides the foundation with pre-collision system featuring pedestrian, bicycle, and motorcycle detection. This system can automatically apply brakes if it detects an imminent collision.
Dynamic radar cruise control maintains set speeds and distances from vehicles ahead, with curve speed management that adjusts speed when approaching turns. Lane departure alert with steering assist helps keep the vehicle centered in its lane, while risk avoidance emergency steer assist can help guide the vehicle around obstacles when necessary.
The system also includes left turn oncoming vehicle detection and braking, plus right and left turn oncoming pedestrian detection and braking - particularly valuable at busy intersections.
Additional safety technologies include:
- Blind spot monitor with rear cross traffic alert
- Eight airbags strategically positioned throughout the cabin
- Digital latch with safe exit assist (prevents doors from opening if vehicles or cyclists are approaching)
Available on the Executive package, the panoramic view monitor provides a 360-degree view around the vehicle, making parking and maneuvering in tight spaces significantly easier.
How Does All-Wheel Drive Work in the 450h+?
The RX 450h+ employs an advanced electronically controlled all-wheel-drive system designated as AWD-e. Unlike traditional mechanical all-wheel-drive systems, this setup uses electric motors to deliver power to the wheels, providing precise control and instant response.
The system continuously monitors driving conditions and adjusts power distribution between front and rear wheels as needed. In normal driving, the system can send power primarily to the front wheels for efficiency. When additional traction is needed - such as on wet pavement, snow, or gravel - power instantly flows to the rear wheels to maintain stability and control.
This electric all-wheel-drive system delivers several advantages. It responds faster than mechanical systems because electric motors can adjust power delivery almost instantaneously. The system also adds minimal weight compared to traditional all-wheel-drive components, helping maintain efficiency.
The RX 450h+ also includes trail mode, which optimizes the all-wheel-drive system for light off-road use. This mode adjusts throttle response and traction control to help navigate unpaved roads, snowy driveways, or other challenging surfaces with confidence.
What's the Cargo and Towing Capacity?
Practicality matters in a luxury SUV, and the RX 450h+ delivers versatile cargo space despite its sophisticated plug-in hybrid system.
Behind the second row, the RX 450h+ provides 838 litres of cargo volume - sufficient for grocery runs, sports equipment, or weekend luggage for the family. When you need to transport larger items, the 60/40 split-folding rear seats expand capacity to 1,308 litres behind the front seats.
The cargo area includes thoughtful details like a tonneau cover to keep items out of sight, a cargo net for securing smaller items, and a carpet mat to protect the floor. The power back door with kick sensor (Executive package) allows hands-free access when your arms are full.
For towing needs, the RX 450h+ can handle up to 1,585 kg (3,494 lbs). This capability accommodates small trailers, boat trailers, or utility trailers for home improvement projects. The sophisticated all-wheel-drive system and ample torque from the hybrid powertrain provide confident towing performance.
The vehicle's gross vehicle weight rating stands at 2,720 kg (5,997 lbs), with a payload capacity of 565 kg (1,246 lbs). These specifications ensure the RX 450h+ can handle passengers, cargo, and towing duties without compromise.
Experience the RX 450h+ at Lexus of Saint John
The 2026 Lexus RX 450h+ offers an intelligent choice for drivers seeking luxury, efficiency, and versatility. Whether you're interested in the comprehensive Ultra Premium package or the elevated Executive configuration, our team at Lexus of Saint John can help you explore this plug-in hybrid SUV and answer any questions about how it fits your driving needs.
