VOLTCHECK
Back to results

2026 GMC Sierra EV

Denali Extended Range

$78,500
410 miAWDCCS est170 kWh estLow miles

Asking prices, this cohort

Market trends

Voltcheck Pro

Sierra EV Denali Extended Range

Battery & range

Gross capacity
170 kWhest.
EPA range
410 mi
Real-world tested range
428 miest.

Charging

Peak DC rate
300 kWest.
Port
CCS1est.

Warranty

HV battery coverage
In force to Oct 2033
Capacity floor
75% SOH
Battery coverage transfers
Yes
Powertrain
Electric drive: 8 yr / 100,000 mi

Recalls

NHTSA has a battery recall on file for this model.

Check this VIN on NHTSA ↗
Questions for the seller (2)
  • Battery health report The seller can pull one from the car; it's the only real degradation data, and nothing remote can measure it.
  • Build date (door-jamb sticker) and original in-service date Settles mid-year running changes; the in-service date, not the model year, starts the warranty clock.