- EPA range
- 396mi
- Highway estimate
- 337mi steady 70 mph, mild weather
- DC fast peak
- — port not yet curated
We haven't hand-checked this model's battery, charging speed and port yet. EPA numbers below come straight from FuelEconomy.gov; network access assumes a CCS1 port.
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Specs
- Efficiency
- 66 MPGe · 51.1 kWh/100 mi
- Apple CarPlay
- Not yet checked
- Android Auto
- Not yet checked
Charging networks
| Network | Access | Plug & Charge | Near you |
|---|---|---|---|
| Tesla Supercharger | With adapterNACS to CCS1 adapter, bought separatelysince Sep 2024 | App or card | — |
| Electrify America | Native | App or card | — |
| EVgo | Native | App or card | — |
| ChargePoint | Native | App or card | — |
| IONNA | Native | App or card | — |
| Blink | Native | App or card | — |
Last verified November 1, 2026. Station counts are DC fast sites within 25 mi. Connectors and adapters explained · Map chargers for this car
Recalls 0
No recalls on file with NHTSA for the 2027 Sierra.
These are recalls for the model year. To see whether a specific car still has an open recall, enter its VIN at nhtsa.gov/recalls.
Versions
How the versions of the 2027 Sierra differ. Range and efficiency are EPA figures; battery and charging are our curated specs where we have them.
| Version | Drive | EPA range | Winter est. | kWh/100 mi | Battery | DC peak | Level 2 |
|---|---|---|---|---|---|---|---|
| EV Ext Range (11kW Chgr) | AWD | 396 mi | 277 mi | 51.1 | — | — | — |