LEXUS LM 500H

The 2025 Lexus LM 500h is a flagship luxury MPV (minivan) built in Japan, offered locally with the T24A‑FTS 2.4‑L turbo hybrid powertrain, Direct4 / E‑Four all‑wheel drive, and two chauffeur-focused grades: the LM 500h EXECUTIVE 4‑seat and the LM 500h version L 6‑seat.

Grades Overview

> Note: Powertrain and key dimensions are common; curb weight and fuel consumption differ slightly by seating/layout based on equipment. Figures below use Japan‑spec LM 500h Direct4 data and Lexus global technical info blended for 4‑ and 6‑seat variants.

\*Curb weights are inferred from Japan‑spec LM 500h Direct4 and global LM data; Lexus publishes slightly varying figures by market.

Powertrain & Hybrid System

Technical layout is common to both grades; Direct4 intelligently varies front–rear torque split via dual e‑motors.

WLTC Fuel Consumption (Japan‑spec, hybrid)

(Exact WLTC splits vary slightly by equipment; range inferred from LM 500h global data and Toyota’s 2.4T hybrid in similar platforms.)

Dimensions

Japan‑spec LM shares core dimensions across grades; height can vary slightly with suspension tuning and antenna.

Interior & Seating Configuration

EXECUTIVE (4‑seat)

The EXECUTIVE is the full chauffeur‑grade layout, inspired by first‑class airline suites, with a solid partition between front and rear.

Key layout characteristics

• 2 individual rear “ottoman” lounge seats with full power adjustment and extended leg ottomans.
• Partition wall between front and rear with
• Large 48‑inch wide display (ultra‑wide format) for media, conferencing, or split‑screen use.
• Electro‑chromic glass and powered blind for privacy; retractable glass section.
• Integrated storage (media, remote controllers, small items, fridge access).
• Rear climate concierge controlling
• Multi‑zone climate, seat heating/ventilation, ottoman heating, sunshades, ambient lighting, and fragrances.
• Individual rear control panels in armrests and side panels for seat, climate, lighting, and media.

Typical luxury appointments (EXECUTIVE, Japan‑spec)

• Seating & comfort
• Two independent executive rear seats with full recline, power ottoman, adjustable headrests, shoulder support.
• Heated, ventilated, and massage functions for rear seats (multi‑mode, intensity selectable).
• Heated armrests and heated ottomans (Lexus first).
• Memory functions for preferred seating “scenes” (recline, lighting, climate).
• Semi‑aniline leather upholstery, unique quilting, and Solis White or Black interior colors with Satin Copper/Satin Silver trim (Japan options).

• Partition & rear cabin
• 48‑inch 4K‑class ultra‑wide display with adjustable modes (cinema, business, multi‑window).
• 23‑speaker Mark Levinson Reference 3D surround system tailored to the 4‑seat cabin.
• Large refrigerator (~14 L) behind the partition, accessible to rear passengers.
• Multiple storage cubbies, fold‑out tables, and device stowage.
• Electric sunshades for side/rear windows and panoramic roof sections.

• Controls
• Dedicated rear tablet / touch controllers docked in the armrests.
• Re‑routed power sliding door controls relocated for easier reach (Lexus Japan update).
• Rear “Rear Climate Concierge” one‑touch presets (relax, focus, etc.).

version L (6‑seat)

The version L retains high luxury but adds three rows (6 seats) for more versatile use.

Layout

• Front: 2 standard Lexus seats.
• Second row: 2 captain chairs with ottomans (executive style, but slightly slimmer vs 4‑seat).
• Third row: 2 seats (either separate or split bench depending on final Japan spec), individually reclining and sliding to balance passenger and luggage space.

Luxury appointments (version L, Japan‑spec – many features shared with EXECUTIVE but tuned for 3‑row cabin)

• Seating & comfort
• Semi‑aniline leather upholstery, high‑grade materials throughout.
• Heated and ventilated second‑row seats; heating available for third row.
• Power adjustment and ottomans for second row; manual/assisted adjust for third row.
• Multiple USB‑C ports and small tables for second‑row occupants.

• Cabin equipment
• Large rear entertainment screen (smaller than 48‑inch EXECUTIVE unit, ceiling or front‑mounted depending on spec).
• Mark Levinson premium audio (fewer speakers than EXECUTIVE but still high‑end, typically 19+ speakers).
• Tri‑ or quad‑zone climate control; rear temperature and airflow controls in second row.
• Manual or powered side window sunshades, ambient lighting, overhead LED lighting.

• Partition
• The 6‑seat version generally does not use the full partition wall of the EXECUTIVE; instead it keeps a more open cabin with standard front‑rear separation and overhead‑mounted entertainment, to retain 3‑row layout and sightlines.

Available Colors (Japan‑spec LM 500h)

Japan LM line‑up officially lists the following exterior colors for LM 500h.

Interior color schemes (Japan)

• Solis White with Satin Copper trim (light, lounge‑like).
• Black with Satin Silver trim (traditional luxury).

Both interior schemes are usually available on both grades, with trim patterns varying slightly by EXECUTIVE vs version L.

Features by Grade

Both grades include Lexus Safety System+ (latest generation, roughly 3.0‑equivalent) plus Lexus Teammate features for advanced driving and parking assistance.

EXECUTIVE – Safety & ADAS

• Lexus Safety System+ suite (Japan)
• Pre‑Collision System (PCS) with pedestrian, cyclist, and intersection turning detection.
• Dynamic Radar Cruise Control (DRCC) with full‑speed range and curve speed management.
• Lane Tracing Assist (LTA) with lane centering; Driver Emergency Stop Assist if driver becomes unresponsive (slows, hazards, unlocks doors, auto SOS).
• Lane Departure Alert (LDA) with steering assist.
• Road Sign Assist (RSA).
• Proactive Driving Assist (PDA) for anticipation of pedestrians, bicycles, and curves (assistive braking/steering).

• Lexus Teammate (where equipped in Japan LM)
• Advanced Drive (Traffic Jam Support) – assists in low‑speed congested conditions on highways.
• Advanced Park with remote function – automated parallel and perpendicular parking, plus smartphone‑based remote park.

• Other safety tech
• Blind Spot Monitor (BSM) with Rear Cross Traffic Alert (RCTA).
• Safe Exit Assist (SEA) with Door Open Control integrated with e‑Latch to prevent opening into traffic/cyclists.
• Parking support brake (front/rear object and pedestrian detection).
• Panoramic View Monitor (360°).
• Multiple SRS airbags including front, side, curtain, and driver’s knee; likely rear side airbags in EXECUTIVE.

version L – Safety & ADAS

Mostly the same core ADAS package as EXECUTIVE, with feature content very closely mirrored

• Lexus Safety System+ (PCS, DRCC, LTA, LDA, RSA, PDA).
• Lexus Teammate Advanced Park; Advanced Drive availability depends on Japan trim packaging.
• BSM, RCTA, SEA with e‑Latch, parking support brake, Panoramic View Monitor.
• Full airbag suite also covering third row.

EXECUTIVE – Infotainment & Connectivity

• Front
• Large central touchscreen (≈14 in) with Lexus interface, cloud navigation, OTA updates.
• Full smartphone integration (Apple CarPlay/Android Auto, often wireless in latest Lexus systems).
• Digital instrument cluster for driver.

• Rear (EXECUTIVE)
• 48‑inch wide screen compatible with HDMI and casting; multi‑view modes (dual‑screen, conference + content, etc.).
• 23‑speaker Mark Levinson Reference 3D system tuned for 4‑seat cabin.
• Rear control tablets/remote devices to manage audio, video sources, streaming apps.
• Multiple USB‑C ports, HDMI inputs, and likely 100 V AC outlet for laptops (Japan‑spec).

version L – Infotainment & Connectivity

• Front: same Lexus interface and cluster as EXECUTIVE.
• Rear (6‑seat)
• Large overhead or front‑mounted display for rear entertainment (smaller than 48‑inch but still large).
• Premium Mark Levinson surround system (fewer speakers vs EXECUTIVE but high‑end).
• Seat‑row‑specific media controls, multiple USB‑C charging points for all three rows.

EXECUTIVE – Comfort & Luxury Interior

• Rear Climate Concierge (Lexus first in LM): integrated control of AC, seat position, sunshades, lighting for rear passengers.
• Extensive ambient lighting with selectable themes.
• Soft‑close power sliding doors and tailgate.
• Superior NVH package
• Double‑pane acoustic glass, extensive sound‑absorbing and vibration damping.
• Lexus Japan update further refines NVH for 4‑seat Executive (additional insulation, tuning).
• High‑grade materials: leather, genuine wood décor, metal accents.
• Panoramic roof with independent front and rear sections (with electric shades).

version L – Comfort & Luxury Interior

• Multi‑zone automatic climate control, rear control panel.
• Ambient lighting and acoustic glass similar to EXECUTIVE, though rear NVH tuning optimized for 3‑row layout.
• Second‑row executive chairs with ottomans and high recline; third row comfortable, sliding to adjust legroom vs cargo.
• Soft‑close doors, quality leather and trim comparable to EXECUTIVE but less partition‑integrated content.

EXECUTIVE – Exterior

• Signatures shared across grades
• Latest Lexus spindle body front design with LM‑specific grille.
• Full LED headlamps with adaptive high‑beam (AHS) and signature DRL.
• LED rear combination lamps with light bar motif.
• Power sliding doors with hands‑free kick sensor and remote operation.
• 19–20 in wheels (market‑dependent multi‑spoke design).

• EXECUTIVE‑specific emphasis on understated chauffeur presence rather than sporty look.

version L – Exterior

• Same basic body and lighting hardware.
• Wheel design may vary slightly (finish or spoke style).
• Roof antenna and roof rails configuration can differ slightly depending on equipment options.

Acoustic / Noise Isolation (both grades, EXECUTIVE prioritized)

• Multi‑layer acoustic windscreen and front door glass; acoustic glass in sliding doors on higher trims.
• Extensive dash, floor, and wheelhouse sound insulation.
• Adaptive suspension tuning to reduce body shake and boom.
• “Quiet mode” calibration of climate and seat functions to minimise noise in rear cabin.
• Additional NVH improvements introduced in the Japan LM update, especially for 4‑seat EXECUTIVE.

Chassis & Suspension

The LM 500h shares its basic platform with the latest Toyota Alphard but is tuned for higher comfort and refinement.

If you want, the next step can be breaking this into a printable spec sheet for each grade separately (one page per grade) or adding a “feature delta” table highlighting exactly what the EXECUTIVE adds over the version L.