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co2_wltp_weighted_g_km · Emissions & fuel economy

Utility-factor weighted WLTP CO2, g/km. PHEV-only: the weighted figure blends the charge-depleting (BEV-mode) and charge-sustaining (ICE-mode) CO2 by the SAE J2841 utility factor. This is the figure t

type
int
applies to
ICE+HEV+PHEV+MHEV
filled
0%
sources
4

Meaning

Utility-factor weighted WLTP CO2, g/km. PHEV-only: the weighted figure blends the charge-depleting (BEV-mode) and charge-sustaining (ICE-mode) CO2 by the SAE J2841 utility factor. This is the figure t

Unit: g/km

Export shape

apex fieldjson
{
  "co2_wltp_weighted_g_km": 123,
  "_provenance": {
    "co2_wltp_weighted_g_km": {
      "source": "manual",
      "source_record_url": "https://apex-db.org/docs/sources#manual",
      "effective": true
    }
  }
}

Provenance

Apex stores source-qualified provenance for exported values. Buyer snapshots and API responses include the upstream source record where redistribution rights allow it, so a downstream model can cite the original regulator or manufacturer feed.

Field-level fill rates are measured across the current variant snapshot. Sparse fields are still documented because they can be important for regulatory, EV, safety, or emissions workflows.

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