The current Apex release delivers facts from 57 sources — public regulators from 41 countries, structured community knowledge graphs, manufacturer press, and Apex-derived computations. Each source page shows its licence, attribution requirement, row count, and the fields it contributes. Every value in the dataset traces to one of these sources.
This page is scoped to the current immutable release. The reviewed registry contains 116 source definitions in total and 78 currently have active dataset provenance; only the 57 sources delivered by this release are listed below.
Regulator-verified primary sources. PCAF DQ score 2 by default. Every row sourced from a government or regulator public dataset.
uk-dft-vehicle-licensing
DfT/DVLA VEH0124 annual licensed and SORN stock series at native…
Regulator type-approval / registry data
eea-co2
EEA CO₂ monitoring (multi-state)
CO₂, consumption, mass, year, manufacturer pool
nhtsa-recall
NHTSA recall database
Recall count, categories, dates
eea-vans
EEA CO₂ monitoring (vans / N1)
Light-commercial CO₂, consumption, mass
epa-fueleconomy
EPA fueleconomy.gov
MPG, MPGe, EPA-cycle range, vehicle ID
latvia-csdd
Latvia CSDD fleet register
Privacy-safe registered fleet counts by make, model, vehicle type, fuel, year, and mass bucket
nhtsa-ncap
NHTSA NCAP crash tests
Frontal/side/rollover star ratings
eea-obfcm
EEA OBFCM real-world consumption
Real-world fuel/electricity consumption, vehicle ID
uk-vca
UK VCA
UK type-approval emissions, consumption
epa-annual-cert
EPA annual certification
Light-duty annual cert metadata
epa-certification
EPA Vehicle Certification
Emission certification, test groups, standards
carb-zev
CARB ZEV executive orders
ZEV tier/chemistry, all-electric range, cert category
argonne-d3
Argonne D3 dynamometer
EV/advanced-powertrain test data
swiss-targa
Swiss ASTRA TARGA
Swiss-market type-approval identity and specs
rdw-nl
Netherlands RDW
NL type-approval: dimensions, mass, fuel, power
rdw
Netherlands RDW (legacy join)
NL TANs, type-approval
brazil-pbe
Brazil PBE / INMETRO
BR efficiency labels, CO₂
poland-cepik
Poland CEPiK
PL national vehicle register
finland-traficom
Finland Traficom
Identity, dimensions, transmission
korea-kea
Korea Energy Agency
KR fuel-economy labels, EV range
korea-nier-ev-range
Korea NIER — EV range
KR one-charge range certification
france-ademe
France ADEME
Fuel consumption, CO₂, pollutants
mexico-conuee
Mexico CONUEE
MX consumption labels, CO₂
nz-nzta
NZ Transport Agency Waka Kotahi
Identity, transmission, fuel consumption
thailand-eco
Thailand Eco Sticker
TH efficiency, CO₂, safety
israel-mot
Israel Ministry of Transport
WLTP emissions, safety, pollution group
swiss-fedro-ivzod
Swiss FEDRO IVZOD
Brakes, tyres, wheel diameter, registry
australia-gvg
Australia Green Vehicle Guide
ADR fuel consumption, CO₂, EV range
transport-canada-cvs
Transport Canada — Vehicle Specs (CVS)
Dimensions, mass, track, wheelbase
france-ademe-score-env
France ADEME environmental score
Environmental-bonus eligibility, TVV identifiers, electric powertrain confirmation
transport-canada
Transport Canada — Fuel Consumption Ratings
Canadian-market efficiency, CO₂
spain-dgt
Spain DGT
ES registrations, efficiency labels
germany-kba
Germany KBA
DE environmental statistics, registrations
japan-mlit
Japan MLIT
JP type-approval, JC08 / WLTC
jrc
EU JRC
Research-grade Euro 7 PEMS real-world emissions
nhtsa-vpic
NHTSA vPIC
Make/model crosswalks, plant origin, electrification class
dvsa-mot
UK DVSA MOT
MOT failure data, in-service emissions
Corroborated or structured-but-non-primary sources. Community knowledge graphs and encyclopaedic infoboxes score PCAF DQ 3; manufacturer press (factual specifications only) scores DQ 2, as the OEM is the primary source for its own published specs.
manual
Manual entry / curation
Hand-curated reference records
collection-card
Hand-curated collection cards
Gold-standard spec records, vetted by hand
open-ev-data
OpenEV Data
EV-specific specs, charging, battery
wikidata
Wikidata
QIDs, generation lineage, designers
wikipedia
Wikipedia (via DBpedia)
Infobox specs
wikipedia-generation
Wikipedia (generation infoboxes)
Generation dimensions, mass, platform
wikipedia-en
Wikipedia (English)
Infobox specs, dimensions, history
wikipedia-zh
Wikipedia (Chinese)
Chinese-market specs, CLTC range
wikipedia-ja
Wikipedia (Japanese)
JDM specs not in English Wikipedia
Values Apex computes from other attributed sources — unit conversions, regressions, engine-family and PCAF estimation. Each derived value carries its own provenance row recording the exact derivation; it is never presented as primary.
manual-wikidata-discovery
Variants discovered via Wikidata SPARQL queries against Q3231690…
Apex-computed from other attributed sources, labelled per row
manual-catalog-expansion
Apex hand-curated catalog entries (BYD/Mercedes EQ/Stellantis BEV…
Apex-computed from other attributed sources, labelled per row
epa-coastdown-derived
Apex drag/frontal-area (EPA coastdown)
Drag coefficient, frontal area from EPA coastdown
apex-name-derived
Apex name-parser
Spec fields parsed from variant names (Feist-uncopyrightable facts)
apex-derived-regression
Apex acceleration regression
0-100 / 0-60 from calibrated power-law fit
apex-corroborated
Apex web-corroborated
Values agreeing across 2+ independent web sources
apex-torque-regression
Apex torque regression
Torque from per-architecture regression
apex-derived
Apex derived (unit conversions, fallbacks)
Values derived from per-row attributed data, labelled per row
apex-pcaf-derived
Apex PCAF CO₂
CO₂ from consumption × IPCC emission factor
apex-co2-engine-family-derived
Apex CO₂ engine-family average
CO₂ from same-family sibling average (PCAF option 3)
apex-engine-pattern
Apex engine-pattern fuel-type
fuel_type from engine_name patterns
reference
Full reference table with licence, attribution requirement, and per-row counts for all 57 commercial-use cleared sources.
View referencecoverage
See how these sources combine to cover each field across era and powertrain segments, with PCAF data-quality scores.
View coveragemachine-readable
Stable source codes, licensing facts, provenance links, and API discovery URLs for agents and procurement review.
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