Lexus’ flagship SUV is now available with a self-charging hybrid setup and a new rugged trim
- The Lexus LX 700h is fitted with a V6, a motor-generator, and a waterproof battery.
- Off-road performance is ensured even in the case of a hybrid system failure.
- The LX also gains tech and chassis upgrades, improving comfort and ride refinement.
The LX was the sole Lexus model line without an electrified option. This changes today, with the Lexus LX 700h, introducing a new parallel hybrid system built around a V6 and focusing on “reliability, durability, and off-road performance”. The flagship SUV also benefits from upgrades on the chassis, safety kit, and interior.
The new hybrid combines a twin-turbo 3.5-liter V6 and a motor generator with a clutch, mounted between the engine and the 10-speed automatic gearbox. Lexus didn’t specify the power output of the LX 700h, but the Toyota Tundra iFORCE MAX makes 437 hp (326 kW / 443 PS) and 790 Nm (583 lb-ft) from a similar setup. The same powertrain will likely find its way into the mechanically-related Toyota Land Cruiser Series 300.
More: Toyota Land Cruiser 300 Getting A Tech Refresh In 2025
The LX 700h hybrid tips the scales at 2,780 kg (6,129 pounds), which is 120 kg (265 pounds) more than the non-electrified LX 600. The electrified SUV is equipped with both an alternator and a starter, meaning that the full-time 4WD will continue to work in the case of a hybrid system failure. The same applies to the Lo-range transfer case, ride height adjustment (Active Height Control), and Active Traction Control systems, ensuring that off-road performance is unaffected.
A high-voltage battery pack of an unknown capacity is found in the rear floor area, beneath the cargo space and next to the relocated 12V auxiliary battery. It is housed within a waterproof tray that features a water sensor, allowing a wading depth of 700 mm (27.6 inches). Furthermore, a waterproof AC inverter provides external power supply of up to 1,500 W or 2,400 W, depending on the region, through multiple outlets.
Lexus engineers have also upgraded the GA-F architecture of the LX. Redesigned cab mount cushions reduce low-frequency vibrations, with changes on the AVS system and Lo-transfer case contributing to a more refined ride.
Additional brackets on the instrument panel and reinforced radiator support improving steering feel. Finally, the LX 700h benefits from a new crossmember and upgraded rear engine mounts, making up for the extra weight.
Overtrail Edition And Tech Upgrades
The hybrid SUV doesn’t bring any exterior changes compared to the other powertrain variants, setting aside the LX 700h emblem on the tailgate. However, for 2025, the Lexus LX gets the Overtrail treatment, following the example of the GX and the smaller NX.
The off-road-focused trim rides on matte gray aluminum wheels shod in all-terrain tires (265/70R18), which is a first for the LX. The exterior is distinguished by the exclusive Moon Desert shade, combined with a black grille and dark exterior accents. Inside, the Overtrail combines a low-saturation monolith upholstery with ash burl black ornamentation. More importantly, the special edition is equipped with front and rear differential locks, alongside the center differential lock which is standard on all trims.
All variants of the Lexus LX adopt a fresh 12.3-inch digital instrument cluster and upgraded wireless charging pads to support faster charging rates. Furthermore, the VIP and Executive trims feature new “refresh seats” for the driver and the front passenger, offering five massage programs (two full-body and three in targeted areas) with different levels of intensity. The large SUV also gains the latest version of the Lexus Safety System + with various improvements.
The Lexus LX 700h will roll out in stages across various regions, starting in late 2024.