Coverage notes · records, fields, sources, use cases
These notes explain the public coverage page: how counts are derived, which field groups are documented, what the coverage matrix measures, and which limitations should stay visible before purchase.
Record coverage
The public counts below come from production site stats and refresh with the snapshot build, not hand-maintained marketing copy.
Field coverage
Apex documents 343 fields across 22 schema groups. The table shows each group and example fields so buyers can quickly map their workflow to the data dictionary.
| group | fields | examples |
|---|---|---|
| Identity & body | 10 | model_year, powertrain, variant_name, body_class, engine_name |
| Engine | 9 | displacement_cc, cylinders, turbocharger, engine_configuration, engine_description |
| Power & torque | 8 | power_hp, power_kw, torque_nm, power_kw_continuous, power_rpm |
| Drivetrain | 5 | drive_type, gearbox_type, gears, transmission_description, transmission_features |
| Battery & motors | 25 | battery_capacity_gross_kwh, battery_capacity_usable_kwh, motor_count, battery_chemistry, battery_thermal_management |
| Charging | 8 | charging_dc_max_kw, charging_ac_max_kw, charging_ac_phases, charging_ac_time_h, charging_curve |
| Range | 15 | range_wltp_km, range_epa_mi, phev_charge_depleting_range_km, phev_charge_depleting_kwh_100km, range_wltp_city_km |
| Emissions & fuel economy | 77 | fuel_mode, fuel_type, frontal_area_m2, co2_combined_g_km, consumption_combined_l_100km |
| Weight | 6 | curb_weight_kg, mass_in_running_order_kg, gross_weight_kg, weight_distribution_front_pct, gross_vehicle_weight_rating_kg |
| Dimensions | 9 | width_mm, length_mm, height_mm, wheelbase_mm, track_front_mm |
| Tires & wheels | 4 | tire_size_front, tire_size_rear, wheel_diameter_front_in, wheel_diameter_rear_in |
| Performance | 4 | zero_to_100_s, top_speed_kmh, zero_to_60_s, top_speed_electric_kmh |
| Safety equipment | 12 | airbag_count, has_abs, has_adaptive_cruise, has_blind_spot_monitoring, has_brake_assist |
| Safety ratings | 10 | iihs_head_restraints, iihs_headlights, iihs_moderate_overlap, iihs_roof_strength, iihs_side_orig |
| Recalls | 3 | nhtsa_recall_categories, recall_count, recall_last_date |
| Registry & regulatory IDs | 16 | eea_type_code, eea_variant_code, eea_version_code, israel_mot_pollution_group, israel_mot_safety_score |
| Manufacturing | 6 | plant_company, plant_city, plant_country, plant_state, manufacturer_pool |
| Homologation | 3 | eu_vehicle_category, homologation_date, cycle |
| Warranty | 12 | warranty_basic_km, warranty_basic_years, warranty_battery_capacity_pct, warranty_battery_km, warranty_battery_years |
| Pricing & launch | 4 | msrp_launch_eur, msrp_launch_usd, msrp_launch_year, msrp_thb |
| Other | 92 | market_scope, energy_efficiency_class, start_stop, wltp_test_mass_kg, front_overhang_mm |
| System / identity | 5 | id, brand, model_name, created_at, updated_at |
Matrix denominator
The public matrix covers 23 high signal fields across 6 era and powertrain segments. Each cell is the percentage of variants in that segment where the field is populated. Non-applicable cells are rendered separately from zero coverage.
Source coverage
Market rows describe the sources included in the current release. Pan-European duplicates are collapsed so the table reflects source streams rather than repeated member-state rows.
United States25,332EPA fueleconomy, EPA certification, NHTSA vPIC, NHTSA NCAP, NHTSA recall, CARB ZEV, Argonne
Finland11,248Traficom
New Zealand10,135NZTA
Poland8,532CEPiK
Spain7,797DGT
Switzerland7,085ASTRA TARGA, FEDRO IVZOD
France7,056ADEME
Germany6,904KBA
Israel6,732Ministry of Transport
Netherlands6,606RDW
Workflow coverage
Use-case readiness is measured at model level: the share of models in a segment where at least one variant carries the full field bundle.
Engine and drivetrain specs
Displacement, cylinders, power, and torque on at least one variant of the model
displacement_cc + cylinders + power_hp + torque_nmPCAF financed-emissions
CO₂, fuel consumption, and fuel type on at least one variant of the model
co2_combined_g_km + consumption_combined_l_100km + fuel_typeBEV/PHEV battery and charging
Battery capacity, WLTP range, and DC max kW on at least one variant
battery_capacity_gross_kwh + range_wltp_km + charging_dc_max_kwSafety and body analytics
Body class and recall history on at least one variant of the model
body_class + recall_countLimits
Coverage is source- and market-dependent. Some fields are dense for regulator-backed markets and sparse for manufacturer-only or historic rows. Always validate target fields against the field catalogue JSON, source catalogue JSON, and a real sample before buying production access.