2026 Lexus LS 600h L Redesign, Dimensions, Specs – The 2026 Lexus LS 600h L arrives as a bold evolution of Lexus’ most prestigious sedan, bringing together meticulous craftsmanship and future-focused innovation. This generation marks a major milestone in the LS lineage, adopting a new modular TNGA-L platform modified specifically for hybrid integration and rear-seat comfort. Engineers focused on elevating body rigidity while shedding weight through increased aluminum use in the hood, fenders, and suspension components. The new LS 600h L is now longer, lower, and slightly wider, reinforcing its grand touring appeal while boosting aerodynamics and cabin space. 2026 Lexus LS 600h L Redesign
2026 Lexus LS 600h L Redesign and Update Plan
Exterior & Interior
From the outside, the 2026 Lexus LS 600h L radiates prestige. The wheelbase has grown by nearly two inches, making room for greater rear legroom while stretching the sedan’s silhouette to dramatic effect. Chrome window surrounds are finished in a smoked satin polish exclusive to the hybrid flagship, and the flush door handles now feature auto-presenting functionality tied to the smart key system. Available in up to 10 bespoke colors—including a new Obsidian Sky and Deep Garnet Pearl—the LS 600h L offers personalization for clients seeking understated exclusivity.
Lighting systems now feature BladeScan adaptive beams that dynamically adjust intensity and range, creating more precise illumination without dazzling oncoming traffic. The 20-inch forged alloy wheels have been redesigned to reduce aerodynamic drag while enhancing brake cooling. A power-closing trunk with kick-sensor operation, hidden headlight washers, and frameless door glass are just a few of the discreet luxury details that enhance the user experience. Lexus has also improved ingress/egress ease with automatic ride height adjustment when doors open, adding grace to every arrival.
Inside, the LS 600h L surpasses even high-end expectations with a cabin crafted for tranquility. Semi-aniline leather, Kiriko glass trim, hand-folded origami door inserts, and ultra-fine wood veneers are available depending on configuration. The new rear executive seating package features two fully reclining seats with heating, ventilation, and massage—each adjustable up to 48 degrees. A passenger-side ottoman with memory position, rear climate concierge, and dual 11.6-inch entertainment screens transform the rear cabin into a first-class suite. At the front, a 12.3-inch digital cluster is paired with a 17-inch OLED touchscreen angled toward the driver, offering zero-glare clarity and full haptic feedback.
For 2026, Lexus completely overhauled the underbody structure with an emphasis on NVH reduction. Thicker acoustic glass, triple-sealed doors, and an active noise cancellation system work in harmony to create a near-silent ride at any speed. Air suspension has been retuned for better composure over rough roads, and the drive mode selector now includes a new “Chauffeur” mode, prioritizing rear passenger comfort through a relaxed throttle response and ultra-smooth suspension mapping. Lexus also introduced digital chassis calibration, enabling future OTA updates for steering, damping, and power delivery algorithms.
Visually, the LS 600h L makes a significant leap toward the brand’s evolved design language. The signature spindle grille is wider with a new satin-polished lattice pattern that blends into reshaped adaptive LED headlamps. Side sculpting is sharper and more intentional, while the longer wheelbase is emphasized with satin chrome trim and deeper character lines. At the rear, full-width LED tail lamps and integrated aero diffusers lend a sleek, athletic finish. For a luxury sedan, the LS 600h L wears confidence without excessive flash—and it does so with precision.
2026 Lexus LS 600h L Specs
Engine & Performance
Under the hood, the 2026 LS 600h L employs a next-generation hybrid powertrain that blends muscle and refinement. It pairs a revised 3.5-liter V6 Atkinson-cycle gasoline engine with two electric motors and a new high-capacity lithium-ion battery. Total system output climbs to 412 horsepower—an increase of nearly 40 horses over its predecessor—delivered through a Multi-Stage Hybrid transmission that simulates 10 gear shifts for smoother acceleration. Despite its size, the LS 600h L accelerates from 0–60 mph in just 5.0 seconds, delivering seamless thrust without sacrificing composure.
The hybrid system has been tuned to operate with even more discretion. Electric-only driving is now available up to 30 mph, with extended range in traffic or low-speed city cruising. Regenerative braking is significantly improved, allowing one-pedal driving in select conditions while delivering more consistent brake pedal feedback. The lithium-ion battery’s positioning beneath the rear floor improves weight distribution and reduces trunk intrusion—critical in preserving both ride comfort and usable space in a long-wheelbase luxury sedan.
Handling remains elegant yet responsive, aided by new rear-wheel steering in higher trims and recalibrated variable-ratio electric power steering. Lexus also offers an enhanced version of its AWD system, which can seamlessly send torque to the front wheels in wet or snow-covered roads. Four suspension modes—Comfort, Eco, Sport, and Sport+—provide tailored experiences ranging from limousine-smooth isolation to precise cornering dynamics. Altogether, the 2026 LS 600h L doesn’t try to feel sporty; it feels decisive, dignified, and completely in control. 2026 Lexus LS 600h L Redesign
2026 Lexus LS 600h L Fuel Economy
Efficiency has always been a hallmark of the LS hybrid, and the 2026 model pushes that reputation further. Thanks to improved battery chemistry, advanced thermal management, and lighter structural components, the LS 600h L achieves a projected EPA rating of 29 MPG city, 33 MPG highway, and 31 MPG combined. Real-world testing suggests even better results in urban driving, especially when rear passengers demand a smooth, all-electric glide through downtown streets. Fuel savings are especially meaningful considering the class-leading luxury and size of this sedan.
2026 Lexus LS 600h L Safety Features
Lexus has prioritized the LS 600h L as its technology halo, and it shows in the safety suite. The 2026 model debuts Lexus Teammate 2.0, a Level 2+ semi-autonomous driving system that enables hands-free highway cruising with intelligent lane changes, adaptive cruise control with AI-enhanced prediction, and lane centering that now works even on curved off-ramps. Teammate’s driver monitoring system ensures focus is maintained, while haptic feedback through the steering wheel gently nudges the driver to resume control if needed.
Active safety is bolstered by the Lexus Safety System+ 3.0 suite, now standard across all trims. This includes Pre-Collision System with pedestrian and cyclist detection, Intersection Turn Assist, Emergency Steering Assist, and Road Sign Recognition. Enhanced Lane Tracing Assist now uses high-resolution maps and AI-assisted steering input to maintain precise positioning within the lane, even in poor weather or temporary construction zones. Blind Spot Monitor with Rear Cross-Traffic Alert is complemented by a new Cross-Junction Alert system, which helps prevent side impacts in complex intersections.
In terms of passive safety, the LS 600h L is built on an impact-dispersing frame with 10 airbags, including dual knee and rear side torso airbags. The Lexus Safe Exit Assist prevents opening doors into oncoming vehicles or cyclists. Lexus has also refined post-collision occupant protection with a system that automatically activates hazard lights, unlocks doors, and alerts emergency services when airbag deployment occurs. With all safety systems combined, the 2026 LS 600h L stands at the peak of passenger protection in the full-size luxury segment.
2026 Lexus LS 600h L Release Date & Price
The pricing structure reflects its premium nature, beginning around $105,000 for the base LS 600h L and reaching up to $132,000 for fully loaded Executive and F Sport trims with AWD and rear-seat executive packages. Lexus offers several customizable configurations, including optional rear-seat refrigerator, privacy shades, and ultra-luxury acoustic audio systems by Mark Levinson. These features position the LS 600h L firmly within reach of buyers comparing it to the Mercedes-Benz S-Class and BMW 7-Series, while still offering a unique hybrid identity and superior value.
Lexus will officially debut the 2026 LS 600h L in late Q4 2025 at select global motor shows, with reservations opening shortly after. Production begins in January 2026 at Toyota’s Tahara plant in Japan, with first deliveries expected by March 2026 in major global markets. Lexus intends to position the LS 600h L as both a flagship executive vehicle and a proof-of-concept for its electrified luxury vision—showcasing a sedan that can pamper without polluting, and impress without shouting. 2026 Lexus LS 600h L Redesign