Automobile Manufacturers Data: Registrations, Production, Powertrain and the Vehicle Registry · Head-to-head
NHTSA vPIC Vehicle Manufacturer and VIN API vs Eurostat Industrial Production Index for Motor Vehicles (STS_INPR_M)
Which automobile manufacturers data: registrations, production, powertrain and the vehicle registry data fits your job: NHTSA vPIC Vehicle Manufacturer and VIN API, or Eurostat Industrial Production Index for Motor Vehicles. API, files, or your warehouse. Daily, weekly, or hourly.
NHTSA vPIC Vehicle Manufacturer and VIN API
Eurostat Industrial Production Index for Motor Vehicles (STS_INPR_M)
Coverage, side by side
| NHTSA vPIC Vehicle Manufacturer and VIN API | Eurostat Industrial Production Index for Motor Vehicles | |
|---|---|---|
| Geographic | Global manufacturer registry spanning every country filing under 49 CFR Part 565; VIN decoding oriented to U.S.-market vehicles | 42 reporting areas: EU27_2020 and euro-area aggregates, all 27 member states, plus NO, CH, UK, BA, ME, MK, AL, RS, TR and UA |
| Temporal | Current, continuously maintained catalog; WMI records carry CreatedOn/UpdatedOn dates back to original assignments | Series created 17 March 2010; observed months served through June 2026 at review |
| Granularity | One record per manufacturer, per WMI code or per VIN | One index value per country x NACE activity x adjustment type x month |
What each contains
Pick by fit, not by loyalty.
| NHTSA vPIC Vehicle Manufacturer and VIN API | Eurostat Industrial Production Index for Motor Vehicles | |
|---|---|---|
| Publisher | NHTSA (U.S. National Highway Traffic Safety Administration) | Eurostat (ESTAT) |
| What it measures | Vehicle identity: companies, World Manufacturer Identifier codes and the build attributes behind a single VIN | Production volume: an index of motor-vehicle factory output on a 2021=100 base |
| Geographic coverage | Global manufacturer registry spanning every country filing under 49 CFR Part 565; VIN decoding oriented to U.S.-market vehicles | 42 reporting areas: EU27_2020 and euro-area aggregates, all 27 member states, plus NO, CH, UK, BA, ME, MK, AL, RS, TR and UA |
| Temporal depth | Current, continuously maintained catalog; WMI records carry CreatedOn/UpdatedOn dates back to original assignments | Series created 17 March 2010; observed months served through June 2026 at review |
| Granularity | One record per manufacturer, per WMI code or per VIN | One index value per country x NACE activity x adjustment type x month |
| Field dictionary | 15 documented fields, verified during research | 8 documented dimensions, verified during research |
| Best for | Resolving who made a vehicle and exactly what it is | Measuring how much European factories produced, and when the cycle turned |
What each does better
NHTSA vPIC Vehicle Manufacturer and VIN API
It resolves identity to the individual vehicle. Feed DecodeVinValues the documented sample 1HGCM82633A00435 and it returns HONDA Accord, model year 2003, body class Coupe, 240 hp, displacement near 2.9988 liters, assembled in Marysville, Ohio, USA - and when a submitted string is truncated it says so, returning ErrorCode "6 - Incomplete VIN" rather than guessing.
Its registry is global where the alternative is regional. The manufacturer roster spans every country submitting 565 filings - ASTON MARTIN LAGONDA LIMITED sits at Mfr_ID 956 under UNITED KINGDOM (UK), TESLA, INC. at 955 under UNITED STATES (USA) - running to tens of thousands of records once subsidiaries and importers are counted. WMI codes map straight back to owners: Tesla's 5YJ carries CreatedOn 2015-03-04 and DateAvailableToPublic 2015-01-01.
Assembly footprint rides along with the decode. The plant trio PlantCity/PlantState/PlantCountry locates the factory that built the car, and an equipment plant-code registry extends the same discipline to assembly sites - provenance and supply-chain questions the production index cannot see at any resolution.
Eurostat Industrial Production Index for Motor Vehicles
It measures the thing vPIC only implies: output. Every value is a production volume index for motor-vehicle manufacturing on a 2021=100 base - seasonally adjusted EU27_2020 printed 106.6 for June 2026 against 104.2 for January, exactly the kind of turn an auto-cycle model is built on. See industrial production index for the indicator family it belongs to.
Three adjustment modes instead of one ambiguous series. The s_adj dimension publishes NSA, SCA and DSC side by side, and the gaps are not cosmetic: unadjusted national indices ran well above the smoothed aggregate in June 2026 - Germany 116.7, Czechia 150.6 - a reminder of how strongly seasonality shapes this industry. One verification caveat worth knowing: the EU27_2020 aggregate carried seasonally adjusted values for the 2026 months but no unadjusted ones.
A designed European panel. Forty-two reporting areas - the EU27_2020 and euro-area aggregates, all 27 member states, plus NO, CH, UK, BA, ME, MK, AL, RS, TR and UA - crossed with the C29 and C291 activity cuts yield thousands of observations per release on a single consistent methodology.
Where they're equivalent
More than their different shapes suggest. Both field dictionaries were verified during research, part of the 85.7 percent of cataloged records with confirmed documentation. Both come from official statistical programs with validation passes of their own - mandatory regulatory filings on the American side, Eurostat's short-term statistics pipeline on the European. Both publish structured tabular records rather than narrative PDFs, which is why both sit in the slice's top quality band (10 and 9 against a catalog average of 7.81). And both treat their domain exhaustively within their own frame: vPIC documents every attribute a filing must disclose, STS_INPR_M every adjustment and aggregation its methodology defines.
The verdict
Verdict: sample both, pick by fit - they are different instruments pointed at the same industry.
Accept record-level scope: no production quantities live here.
Take Eurostat Industrial Production Index for Motor Vehicles (STS_INPR_M) if your question names a market or a month. Nowcasting the European auto cycle, benchmarking country output, quant screens on industrial momentum - anything answered by a comparable index across 42 reporting areas. Accept aggregation: no maker, model or plant appears behind any cell.
Developers and builders tend toward the first for product features and the second for the macro context around them; data scientists usually want both - identities to train on, indices to forecast against.
Sample both, pick by fit. See NHTSA vPIC Vehicle Manufacturer and VIN API · See Eurostat Industrial Production Index for Motor Vehicles
Or take both in one feed
Yes - they stack because they occupy different layers of the same system. A defensible workflow: let the Eurostat index size the stage - which countries expand, which contract, how sharp the swing - then let vPIC populate it with the actors, decoding VINs from title, claims or listing files into named makers, models and plants. An insurer sizing exposure by production environment and a supplier screening dealer territories both end up wanting the pair.
Two alignments decide whether the merge holds. First, identifiers: a World Manufacturer Identifier and a NACE activity share no common code, so the join runs through your own entity table rather than either dictionary. Second, period semantics: vPIC timestamps describe registry maintenance and model years, while Eurostat cells describe calendar months of output - align on the calendar before comparing anything. Browse the rest of the shelf at the automobile manufacturers data hub.
Datadory ships either record alone or both merged onto one calendar, delivered daily, weekly, or hourly - your call. Or take both in one feed.
API, files, or your warehouse. Daily, weekly, or hourly.
Fair questions
Do the two datasets cover the same ground?
Only at the edges. Both document motor-vehicle manufacturing and both had their field dictionaries verified during research. vPIC describes individual vehicles and the companies behind them, worldwide; STS_INPR_M aggregates European factory output into index numbers where no maker or model survives. One answers who built it, the other how much.
Does the Eurostat motor vehicle production index include non-EU countries?
Yes - 42 reporting areas in total: the EU27_2020 and euro-area aggregates, all 27 EU member states, plus Norway, Switzerland, the United Kingdom, Bosnia and Herzegovina, Montenegro, North Macedonia, Albania, Serbia, Turkey and Ukraine. That reach makes the series usable for European production benchmarking well beyond the bloc itself.
Can a single VIN be traced to its assembly plant?
Through vPIC, yes. DecodeVinValues returns PlantCity, PlantState and PlantCountry alongside make, model, engine and restraint attributes - the documented Honda Accord sample decodes to Marysville, Ohio, USA - and an equipment plant-code registry covers assembly sites more broadly. The Eurostat index reports at country level and cannot place any single vehicle.
Can Datadory deliver both datasets together?
Yes - alone or merged onto one calendar, delivered daily, weekly, or hourly, your call. Each arrives normalized to its documented field dictionary, fifteen fields on the vPIC side and eight dimensions on Eurostat's, ready to join against your own entity table. Or take both in one feed.