Does the 2026 Toyota 4Runner have auto start-stop?
On some configurations. Yes on the 2.4L 4-cylinder turbo hybrid. The 2.4L 4-cylinder turbo is listed both with and without it, depending on the build.
Key takeaways
- Start-stop cars restart the engine many times per drive, so they are usually fitted with an AGM or EFB battery - replace like with like.
- Most systems have an off button that disables start-stop until the engine is next started; some models remember the setting.
| Engine | Drive | Transmission | Start-stop |
|---|---|---|---|
| 2.4L 4-cylinder turbo | 4WD | 8-speed automatic | Yes |
| 2.4L 4-cylinder turbo hybrid | 4WD | 8-speed automatic | Yes |
| 2.4L 4-cylinder turbo | part-time 4WD | 8-speed automatic | No |
| 2.4L 4-cylinder turbo hybrid | part-time 4WD | 8-speed automatic | Yes |
| 2.4L 4-cylinder turbo | RWD | 8-speed automatic | No |
| 2.4L 4-cylinder turbo | RWD | 8-speed automatic | Yes |
Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov). Each row is one certified configuration; a trim or option not sold in a configuration is not listed.
2026 Toyota 4Runner battery size, type and CCA → Some start-stop cars also need the new battery registered: which ones →
Useful for the 2026 Toyota 4Runner
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