Google has announced a broad navigation upgrade for electric vehicles, adding AI-driven trip planning and battery forecasting to over 350 car models through Android Auto. The new capability proposes charging stops and adjusts estimated arrival times using battery level, weather, and road elevation. It also supports setting a preferred state of charge on arrivala capability Tesla recently added in-vehicle, though the app still lacks it.
Although Tesla has long offered similar features natively, Googles wider AI push has prompted some owners to ask whether Tesla could use it to resolve the cars routing oddities.
Three Lefts Make a Right
Experienced Tesla drivers have seen puzzling route choices: skipping an obvious path, stringing together three left turns to accomplish a right, detouring through residential side streets, or inserting an unnecessary loop.
Getting so sick of these FSD navigation problems. I could have swerved back but it wouldn't be safe to do.
— Dirty Tesla (@DirtyTesLa) January 14, 2026
Not even 500 miles and I've fixed so many nav mistakes.
FSD is SO good at driving but makes so many routing mistakes it ruins the magic. pic.twitter.com/iG1qbGBx8Q
With Google deploying more advanced AI routing in Google Maps, its natural to wonder if Tesla can benefit. The answer is no, due to how Teslas software is structured.
Why Googles Update Doesnt Help
Googles latest release targets the EV energy model. It applies artificial intelligence and detailed energy modeling to factors such as vehicle weight and battery capacity, then fuses them with live mapping inputs including traffic, elevation, and weather.
The result is arrival battery estimates, automated recommendations for when and where to charge, and ETAs that incorporate required stops. For drivers of one of the 350 supported models, it makes EV road trips simpler by consolidating planning that previously depended on multiple apps, bringing seamless trip planning to legacy automakers that have historically struggled with native software.
However, this advancement is unrelated to the turn-by-turn routing anomalies some Tesla owners encounter. Google is addressing an energy calculation challenge rather than a pathfinding one. Since Tesla already provides industry-leading native energy predictions and doesnt offer Android Auto in its vehicles, this mapping update doesnt influence how the car decides which turns to take.
Teslas Split Brain
Many assume Tesla relies entirely on Google because the on-screen map graphics come from Google, but the routing system itself is distinct.
For route computation and turn-by-turn guidance, Tesla uses a heavily customized version of the open-source routing engine called Valhalla. That system draws primarily from OpenStreetMap data rather than Googles proprietary routing. When an odd route appears, it often traces back to quirks in OpenStreetMap or to the specific weighting Tesla applies to determine the fastest path.
Google Maps New Visuals
Beyond routing and EV support, Google has refreshed the Maps app with an AI-powered voice assistant and is gradually rolling out AI-driven visual changes.
Steps to Improve Routing
To address unusual routing behavior, Tesla would need to further refine its Valhalla-based engine and improve how it interprets OpenStreetMap data. Tesla could, in theory, license Googles turn-by-turn routing API to replace Valhalla, but it moved away from that approach years ago to maintain full control of its ecosystem and to integrate the Supercharger network seamlessly. Now that Google provides and calculates charging stops, Tesla may evaluate whether this system meets its needs instead of continuing solely with in-house development.
For that to work, Googles routing API would have to be highly flexible and allow limiting charging locations to Teslas Superchargers, among other requirements.
Overall, Googles new AI features are a significant boon for drivers of other electric vehicles, bringing essential battery forecasting to legacy automakers for now.
Tesla Maps and Google Partnership
Teslas maps already depend heavily on Google. The company uses Google APIs for points of interest, reviews, hours of operation, map tiles, satellite imagery, 3D buildings, and traffic information. While Teslas navigation system is developed in-house, it largely relies on Google data. Routing is one of the few components Tesla still builds itself, at least for now.
Even though many Google Maps capabilities appear in Tesla vehicles, the new visual updates will likely not be among them.
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