Humanoid & robot atlas
May Mobility Lexus RX 450h
Photo: May Mobility (official image), from maymobility.com. Image policy
RetiredSucceeded by May Mobility Toyota Sienna Autono-MaaS United StatesSupervisedSAE level 4

May Mobility · robotaxi

May Mobility Lexus RX 450h

Hybrid Lexus SUVs fitted with May Mobility's driving system, which replaced its earlier low-speed shuttles before the Toyota Sienna took over.

Price
—service only, not sold
Autonomy
Level 4No driver needed in its area
Driverless
Not yetSafety driver on board
Fleet
—Not published
Speed
—Not published
Range
—Not published

Why it matters

A retired vehicle from May Mobility.

Real-world use

Ran an on-demand service booked through Via's app in Grand Rapids, Michigan from 2021 to April 2022 (over 70,000 rides across the programme) and other early May pilots, with safety operators.

Timeline

First shown
2021
Released
2021
Grand Rapids on-demand upgrade

Maker

May MobilityCompany

How it drives

Fleet and city figures move fast; each carries its date and who reported it.

Driverless status
Safety driver on board
Where it runs
Grand Rapids (Michigan); other May pilots 2021-2022
Rides, miles or loads
Grand Rapids pilot delivered over 70,000 rides before ending in April 2022; Lexus RX 450h vehicles joined the fleet in July 2021 (EE Times Asia, 2022).
SAE level
Level 4: drives itself with no one at the controls inside its approved area

Public attention

A historic robot: no longer sold or in use, so it is not ranked against current vehicles.

  • No Wikipedia article of its own yet
  • No recent press stories listed yet

Measures how much people read and write about a robot, not how good it is. Measured 2026-10-14; same method for every robot. How it is measured

What’s inside

No component details published yet.

Movement
Wheeled base
How it runs
Supervised. Works by itself while a person watches and steps in.

Lineage

Every May Mobility vehicle in order.

  1. Autonomous shuttle on Polaris GEM e6Autonomous shuttle on Polaris GEM e62018Retired
  2. May Mobility Lexus RX 450hMay Mobility Lexus RX 450h2021Retired
  3. May Mobility Toyota Sienna Autono-MaaSMay Mobility Toyota Sienna Autono-MaaS2023Commercial

Made, sold and where

No production or sales figures published yet.

Price
Not publishedservice only, not sold
How to get one
No official buying page found

Side by side with its peers

Picked by the same rules for every robot: another maker’s robot that moves the same way, is at the same stage and does at least one of the same main jobs, first shown within two years. Closer size and price rank higher. How we choose

Full comparison

Sources

Figures come from press coverage. Every link below backs something on this page.

Toyota Mobility Foundation Toyota Mobility Foundation, Energy Systems Network, and May Mobility Inaugurate Free Autonomous Shuttle Service in Indianapolis

Photos and logos only identify each robot and its maker. Simbeing is not affiliated with, sponsored by or endorsing any company, and nothing here is advertising. Figures are for statistics only and are not advice of any kind. Terms of use