Google Maps EV route planning in Android Auto can suggest charging stops after you add your electric vehicle and enter its starting battery level. In a report published October 19, 2026, InsideEVs reporter Suvrat Kothari described a roughly 350-mile Lexus ES 350e trip where Android Auto estimated 7 hours 48 minutes, including charging, 46 minutes longer than the car’s native navigation.
What Google Maps predicts
Google announced the feature on March 30, 2026, describing a rollout in the United States across more than 350 EV models and more than 15 brands. Maps can estimate battery use, recommend where and when to charge, show the expected charge on arrival, and include charging time in the trip ETA.
Google said those predictions combine vehicle details such as weight and battery size with traffic, road elevation, and weather. The starting battery level is another important input: it gives the route planner a point from which to estimate energy use and charging stops.
Set up the vehicle and route
In Kothari’s account, the setup starts in Google Maps on the phone. The driver enters the vehicle’s make, model, model year, trim, and compatible charging connector, then supplies a destination and starting battery percentage in Android Auto.
- In Google Maps, open Profile → Settings → Your Vehicle.
- Enter the EV’s make, model, model year, and trim.
- Select the connector that matches the car. The options Kothari listed include CCS, NACS, CHAdeMO, and J1772.
- Choose whether the route may include Level 2 chargers, DC fast chargers, or both.
- In Android Auto, enter the destination and the battery’s current percentage.
That last number is a manual input in the Lexus setup Kothari described. Android Auto did not directly access that car’s battery-management system, so Maps did not receive its live battery state through the phone-mirroring connection.
What happened on the Lexus trip
Kothari’s account put the route from South Brooklyn to Rochester, New York, at about 350 miles. The table compares the reported estimates for that same trip; the Lexus duration is calculated from the reported 46-minute difference.
| Navigation system | Estimated trip time, including charging | Route |
| Google Maps in Android Auto | 7 hours 48 minutes | South Brooklyn to Rochester, New York, about 350 miles |
| Lexus ES 350e native navigation | About 7 hours 2 minutes, calculated from the reported difference | South Brooklyn to Rochester, New York, about 350 miles |
The same account described a separate range mismatch. Google Maps displayed 307 miles, which Kothari associated with the ES 350e Premium trim. The tested car was a Luxury trim with 21-inch wheels, rated at 292 miles. Those figures refer to different trims, so the displayed estimate did not match the tested configuration.
Limits and another route-planning workflow
Kothari also reported that the Android Auto setup did not account for roof cargo or a trailer, and lacked an arrival-battery minimum control comparable to controls in some integrated systems. Those limits matter when a trip plan depends on carrying extra weight or reaching a charger with a chosen reserve. Google’s stated prediction inputs include vehicle details, traffic, elevation, and weather, but the Lexus account shows that a route estimate can still differ from the car’s native navigation on a particular trip.
Jeep describes its e-ROUTES tool as accessible through the Jeep app and compatible with Android Auto, with availability varying by vehicle model. Jeep says the tool uses live vehicle consumption and battery state to suggest charging stops and times, alongside traffic, weather, and hazard information.
A separate route-planning approach appears in a Spanish-language A Better Routeplanner (ABRP) walkthrough by Carlos González of TestCoches. He demonstrates selecting a vehicle, setting starting and target battery levels, reviewing charging stops, and adjusting preferences such as charging networks, battery margins, degradation, and extra weight.
