Lexus RX 500h: A New Benchmark for Hybrid Luxury SUVs
The Lexus RX has long been the brand's best-selling model globally, and the RX 500h represents the most ambitious version of this iconic nameplate yet. Combining a turbocharged four-cylinder engine with a sophisticated hybrid system, it challenges the notion that going green means sacrificing performance.
Powertrain & Performance
Under the hood, the RX 500h runs a 2.4-litre turbocharged petrol engine paired with front and rear electric motors — a setup Lexus calls its DIRECT4 all-wheel-drive system. The combined output sits at around 366 horsepower, making it one of the most powerful non-F variants in the Lexus lineup.
- 0–100 km/h: Approximately 6.0 seconds
- Drive modes: Normal, Eco, Sport, Sport+, and Custom
- Torque vectoring: Front-to-rear power distribution adjusts in real time
- Transmission: 6-speed automatic with paddle shifters
In practice, the DIRECT4 system delivers a remarkably planted and confidence-inspiring driving experience, particularly through corners. This isn't just a fuel-saving hybrid — it genuinely transforms how the RX drives.
Interior & Luxury Features
Step inside and the RX 500h wraps you in Lexus's signature craftsmanship. The redesigned fifth-generation RX brought a major interior overhaul, centering the experience around a large 14-inch infotainment touchscreen that finally dispenses with the old trackpad interface — a change welcomed by many owners.
- Semi-aniline leather seating with heating and ventilation
- Mark Levinson 21-speaker premium audio system (on higher trims)
- Heads-up display with augmented reality navigation
- Panoramic roof with power tilt and slide
- Digital rear-view mirror
Ride Quality & Comfort
Despite its performance credentials, the RX 500h doesn't compromise on ride comfort. The available Electronic Modulated Suspension (AVS) constantly adjusts damping rates, soaking up road imperfections without dulling steering response. Highway cruising is impressively serene, with wind and road noise well suppressed.
Fuel Efficiency
As a plug-in-capable hybrid (depending on market), real-world efficiency is a strong point. In mixed driving, owners typically report figures that are meaningfully better than a comparable turbocharged petrol-only SUV of similar performance. The regenerative braking system also works seamlessly, recovering energy without the abrupt deceleration feel common in older hybrids.
Verdict
The RX 500h is arguably the most complete RX ever made. It's faster, more efficient, more technologically sophisticated, and more enjoyable to drive than any previous generation. For buyers who want a luxury SUV that doesn't ask them to choose between performance and responsibility, this is a compelling answer.
Pros
- Thrilling performance for a hybrid SUV
- Beautifully crafted interior
- DIRECT4 all-wheel drive is a genuine engineering achievement
- Improved infotainment system
Cons
- Premium pricing over non-hybrid RX variants
- Rear cargo space slightly reduced due to hybrid battery
- Ride can feel firm in Sport+ mode around town