Vehicle emissions
Inspect CO₂ emissions, fuel consumption, and data-quality scores for vehicle variants. Check source test cycles and coverage before using the values.
field·pcaf_data_quality_score
Vehicle specifications and emissions data.
Specifications for vehicle variants, including powertrain, CO₂ emissions, and available EV fields, with source links. Download the data or use the API.
43,077 variants·57 sources·source links included
examples:
variant28134·toyota rav4 hybrid·2018
HEV
{
"displacement_cc": 2500,kba-deDQ2, opens source in a new tab
"cylinders": 4,kba-deDQ2, opens source in a new tab
"fuel_type": "gasoline",eea-co2DQ2, opens source in a new tab
"power_hp": 216,manufacturer-pressDQ2, opens source in a new tab
"torque_nm": 297,manufacturer-pressDQ2, opens source in a new tab
"drive_type": "AWD",eea-co2DQ2, opens source in a new tab
"gearbox_type": "automatic",eea-co2DQ2, opens source in a new tab
"consumption_combined_l_100km": 4.8,eea-co2DQ2, opens source in a new tab
"co2_wltp_combined_g_km": 126,eea-co2DQ2, opens source in a new tab
"battery_chemistry": "li-ion",manufacturer-pressDQ2, opens source in a new tab
// + ~50 more populated fields343 fields in dictionary →
}
◆citation·consumption_combined_l_100km
sourceeea-co2urlwww.eea.europa.eu/en/analysis/indicators/co2-performance-of-new-passengerapplies2018·class government·pcaf_dq 2
next step
See the data in action.
43,077 catalog rows ranked · 150 downloadable rows · snapshot 2026-09-15.2
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What teams use Apex for
Trace specification values
Review specification values with their source links and any derivation notes. The same record structure is available in downloads and API responses.
field·provenance.source_url
Vehicle identifiers
Inspect available registry identifiers alongside make, model, and variant details. Use the documented matching rules when linking records.
join_key·variant_id, eea_tan
Snapshot contents
Current dated release.
41+
countries
EU, US, JP, KR, CH, NO, CA, UK, and more
160
brands
with corporate parent_group: VW, Stellantis, BMW, Toyota, and more
12,412
models
each model expanded across body styles and model years
43,077
variants
engine, trim, drivetrain combinations · highest density on MY 2015+
57
commercial-use sources
public regulators, research bodies, and open knowledge graphs cleared for shipped exports
1,605,608
sourced values
every spec tagged with source URL, source class, applies-to-year range