Toyota / Subaru (e-TNGA platform)
Toyota / Subaru bZ Pack (71.4 kWh)
NCM 712 cells from Panasonic (Japan) · 71.4 kWh total (64 kWh usable) · used in 2 model variants.
Toyota / Subaru bZ Pack (71.4 kWh)
Pack overview
Known issues
How this pack ages (industry context)
Industry fleet aggregates: 2.3% average annual capacity loss across 22,700 EVs / 21 models (Geotab, 2026), and 95% range retention at 5 years on average across 30,000+ vehicles (Recurrent, 2026).
OEM warranty floor on this pack: 10 yr / 100k mi to 70% capacity.
Public per-pack degradation curves are not available for most models. Individual results vary materially with climate, charging behavior, and DC fast-charge frequency.
Vehicles using this pack
Frequently Asked Questions
What chemistry is the Toyota / Subaru bZ Pack (71.4 kWh)?
The Toyota / Subaru bZ Pack (71.4 kWh) uses NCM 712 chemistry. Cells are supplied by Panasonic (Japan). Cell format: Prismatic. Pack architecture: 96 cells in series, liquid-cooled, 355V.
What is the warranty on this pack?
10 years or 100,000 miles, with capacity coverage to 70% of original. Specific terms vary by year and trim; check the manufacturer's warranty booklet for the exact vehicle.
How much does this pack degrade over time?
Industry-wide fleet aggregates show roughly 2.3% average annual capacity loss across 22,700 EVs (Geotab, 2026), with about 95% range retention at five years on average across Recurrent's 30,000+ vehicle fleet (2026). Public per-pack degradation curves are not available for most models. The Toyota / Subaru bZ Pack (71.4 kWh) battery warranty runs 10 years / 100,000 miles to a 70% capacity floor, which is the OEM-guaranteed minimum within that period. Individual results vary with climate, charging habits, and DC fast-charging frequency.
Which vehicles use the Toyota / Subaru bZ Pack (71.4 kWh)?
Toyota bZ4X 2023-2025 (XLE / Limited (FWD and AWD)); Subaru Solterra 2023-2025 (Premium / Limited / Touring (AWD only)).