Lexus RX 450h 2014 Hybrid Electric Test Drive Review
The 2014 Lexus RX 450h proves you can blend luxury with efficiency. This crossover SUV offers a seriously strong driving experience, premium features, and excellent fuel economy thanks to its hybrid powertrain.
I spent time behind the wheel to see if Lexus delivers on its promise of performance and environmental responsibility. The answer is yes—mostly.
Refined Hybrid Power
Under the hood, the RX 450h uses a 3.5-liter V6 engine paired with Lexus’s Hybrid Drive system. This setup delivers a combined 295 horsepower.
It uses two electric motors: one for the front wheels and another for the rear in AWD versions. As a result, the RX 450h transitions seamlessly between electric-only, gas-only, and combined power modes.
Acceleration is impressive for a luxury crossover. The hybrid system delivers instant torque from the electric motors, making city driving easy and responsive. Moreover, highway merging is smooth and confident.
Fuel Economy That Impresses with the Lexus RX 450h 2014 Hybrid
Fuel economy remains a major selling point. Lexus rates the RX 450h at around 32 MPG city and 28 MPG highway—excellent for a midsize luxury SUV.
In real-world driving, I averaged about 29 MPG over a week of mixed conditions. City traffic showcased the hybrid’s strengths, with the gasoline engine shutting off at stops and the EV mode gliding quietly at low speeds.
Additionally, regenerative braking works well. It recaptures energy smoothly without feeling grabby.
Also, with a compact 288V DC Nickel Metal Hydride (Ni-MH) battery pack fits neatly under the rear seat. A boost converter efficiently raises voltage to 650V DC, and an inverter changes this to 650V AC for the front-mounted 123-kW electric motor-generator. The boost converter and inverter are enclosed in the power-control unit, which also houses the condenser.
Luxury Inside and Out
Step inside, and you’re greeted by Lexus’s signature craftsmanship. Soft-touch materials, real wood trim, and comfortable leather seats create a refined atmosphere.
The cabin is quiet, even at highway speeds. Road and wind noise are minimal thanks to excellent insulation. The ride quality is equally polished. It soaks up bumps and potholes with ease, delivering a calm, composed experience.
Meanwhile, the rear seats offer plenty of space for passengers. The cargo area is generous for this segment, with a low load floor and split-folding rear seats for flexibility.
Technology and Features of the Lexus RX 450h 2014 Hybrid
The 2014 RX 450h comes well equipped. Standard features include dual-zone automatic climate control, a power liftgate, and a premium audio system.
The available navigation system is clear and easy to use, although the Remote Touch controller can feel finicky at times. Bluetooth connectivity, USB ports, and voice controls make it easy to stay connected.
Safety technology includes available adaptive cruise control, pre-collision warning, and a rearview camera. Lexus’s reputation for reliability and service also adds peace of mind.
Lexus RX 450h 2014 hybrid: Driving Experience
On the road, the RX 450h prioritizes comfort over sportiness. Steering is light and predictable but lacks much feedback.
Body roll is controlled in corners, yet this is not a performance SUV. Instead, it more notably shines as a quiet, relaxed cruiser perfect for commutes or long trips.
In EV mode, it can drive short distances on electricity alone, thereby seriously reducing fuel use in stop-and-go traffic. However, don’t expect extended electric-only range—it’s a hybrid, not a plug-in.
Verdict: A Smart, Comfortable Hybrid SUV
The 2014 Lexus RX 450h is a well-rounded choice for buyers who want luxury, space, and better fuel economy without sacrificing comfort.
In addition, it’s not the sportiest option in the segment. But it delivers on Lexus’s promise of quality, refinement, and green-minded engineering.
If you want a hybrid SUV that can handle family duties while saving fuel, the RX 450h remains one of the smartest picks in its class.
While testing this vehicle, the Lexus 2014 RX 450h also provides a. I mean on Interstate 95 (I-95) with a ton of technology and luxury SUV features.
Sources
- U.S. Department of Energy: Lexus RX 450h Fuel Economy
- Car and Driver Review: 2014 Lexus RX 450h
