Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2025 RX350h.
The 2025 Lexus RX350h deploys an automatic AV-S6 transmission to achieve EPA estimates of 37 mpg city, 34 mpg highway, and 36 mpg combined. These ratings establish the model’s efficiency parameters for the model year. Reliability data indicates minimal early issues, with only one documented owner complaint regarding visibility and two recalls issued, positioning this variant as a mechanically stable entry in the vehicle’s reliability history.
Fluid capacities, tune-up values and fuel economy at a glance.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (AV-S6) |
| EPA city / highway / combined | 37 / 34 / 36 mpg |
| Drivetrain | All-Wheel Drive |
| Recommended fuel | Premium Gasoline |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 2025 Lexus RX350h dominate in one area — the visibility, 1 of 1 reports (100%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the visibility pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 1 complaints on record, top 1 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 5 of 42 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| L-SB-0012-26 | 2026-05-11 | Engine | Some 2023 — 2025 model year RX 350h customers may experience a high engine RPM/noise when… |
| L-SB-0011-26 | 2026-05-07 | Electrical System | A 12V auxiliary battery with increased capacity has been released as an optional… |
| L-SB-0010-26 | 2026-04-24 | Engine | Some customers of 2023 – 2025 model year RX 350h, RX 500h, and 2024 – 2025 model year TX… |
| L-SB-0021-25 | 2026-03-10 | Engine | OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now… |
| L-SB-0021-25 | 2026-02-27 | Engine | OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Cross-vehicle references for the kinds of data on this page.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 37 city / 34 highway / 36 combined mpg.