Skip to content
Tools / Vehicle Data
Vehicle Data icon

Vehicle Data

VIN, plates, recalls & specs

Vehicle Data is a complete vehicle research tool — VIN decoding, license plate lookups, recall checks, complaints, fuel economy, crash ratings, MOT history, and physical specs across the US, UK, Canada, and Netherlands.

Whether you're buying a used car and want to know its full history, checking if your current vehicle has any open recalls, or building a vehicle data feature into an app, this tool has the depth and coverage to do it. A 17-character VIN unlocks 140+ decoded fields. A UK plate unlocks the full MOT history. A US make, model, and year unlocks recalls, complaints, fuel economy, and crash ratings all at once.

What you can do

  • decode_vin — decode any 17-character VIN into 140+ fields
  • plate_lookup — look up Dutch vehicles by license plate
  • inspection_history — full UK MOT history with pass/fail, mileage, advisories
  • check_recalls — safety recalls for US and Canadian vehicles
  • check_complaints — consumer-filed complaints with crash and injury counts
  • fuel_economy — EPA city, highway, and combined MPG ratings
  • safety_ratings — crash test star ratings (frontal, side, rollover)
  • vehicle_specs — physical dimensions and weight
  • fuel_prices — current US national average fuel prices

Who it's for

Car buyers, automotive researchers, fleet managers, mechanics, and developers building vehicle history, compliance, or fleet management tools.

How to use it

  1. If you have a VIN, start with decode_vin for a full vehicle profile in one call
  2. For UK vehicles, use inspection_history with the registration plate to see the full MOT history
  3. For any US or Canadian vehicle by make/model/year, chain check_recalls, check_complaints, fuel_economy, and safety_ratings for a complete picture
  4. Use decode_wmi to identify any vehicle manufacturer worldwide from just the first 3 VIN characters

Getting started

Most skills work immediately with no credentials. Connect your DVSA account to enable UK MOT inspection history lookups.

Decode VIN

Decode a 17-character Vehicle Identification Number to get make, model, year, engine type, body class, transmission, safety features, plant info, and 140+ data fields.

Returns: Comprehensive vehicle data including make, model, year, engine, body class, safety features, plant info, and 140+ decoded fields
Decode WMI

Identify any vehicle manufacturer worldwide from the first 3 characters of a VIN (World Manufacturer Identifier). Works for vehicles from any country — not limited to the US market.

Returns: Manufacturer name, make, parent company, and vehicle type for any VIN worldwide
Plate Lookup

Look up a vehicle by license plate number. Returns make, model, colour, engine, fuel type, registration details, and more. Currently supports Netherlands (RDW).

Returns: Vehicle registration details including make, model, colour, fuel type, engine specs, and APK inspection status
Inspection History

Get full MOT inspection history for a UK vehicle by registration plate. Returns every test date, pass/fail result, mileage, expiry date, advisory notes, failure reasons, and minor defects.

Returns: Full MOT inspection history including test dates, pass/fail results, mileage readings, advisory notes, failure reasons, and minor defects
Search Models

Find available vehicle models for a given make and optional model year. When make is omitted or list_all_makes is true, returns all known vehicle makes. Also returns vehicle types for the make.

Returns: List of vehicle models for the specified make and optional year, or all known vehicle makes when make is omitted
Check Recalls

Search safety recalls for a vehicle by make, model, and year. Supports US (NHTSA) and Canada (Transport Canada). Returns recall campaigns, affected components, and remedy information.

Returns: Safety recall campaigns including campaign number, affected component, defect description, consequence, and remedy
Check Complaints

Search consumer complaints for a specific vehicle by make, model, and year. Returns reported problems, crash and injury counts, and affected components. Supports optional date filtering. US market only.

Returns: Consumer complaints with component affected, problem description, crash and injury counts, and filing date
Fuel Economy

Look up EPA fuel economy ratings for a vehicle by make, model, and year. Returns city, highway, and combined MPG for each available trim and engine configuration. US market only.

Returns: EPA fuel economy ratings including city, highway, and combined MPG, fuel type, annual fuel cost, and CO2 emissions for each trim
Safety Ratings

Get NCAP crash test star ratings for a vehicle by make, model, and year. Returns overall rating (1-5 stars), frontal, side, side pole, and rollover ratings per variant. US market only.

Returns: NCAP crash test ratings including overall stars (1-5), frontal crash, side crash, side pole, rollover ratings, and safety feature availability for each variant
Manufacturer Brands

Find all vehicle brands and makes under a parent manufacturer. For example, Volkswagen Group produces Volkswagen, Audi, Porsche, Lamborghini, Bentley, and more.

Returns: All vehicle brands and makes produced under the specified parent manufacturer
Vehicle Specs

Get physical dimensions and weight for a vehicle by make, model, and year. Returns overall length, width, height, wheelbase, curb weight, and track width in metric units.

Returns: Vehicle dimensions and weight including overall length, width, height, wheelbase, curb weight, and track widths in metric units
Fuel Prices

Get current US national average fuel prices for all fuel types including regular, midgrade, premium gasoline, diesel, E85 ethanol, electricity ($/kWh), CNG, and LPG.

Returns: Current US national average prices for regular, midgrade, premium, diesel, E85, electric ($/kWh), CNG, and LPG
Check Investigations

Search active and closed NHTSA safety investigations for a vehicle by make, model, and year. Returns investigation number, type, subject, status (open/closed), opening date, and description.

Returns: NHTSA safety investigations including investigation ID, type, subject, status (open/closed), opening date, summary, and corrective action
Loading reviews...

Loading activity...

v0.052026-03-25
  • Added inspection_history skill — full UK MOT inspection history via DVSA API (test dates, pass/fail, mileage, advisories, failures)
v0.042026-03-22
  • Added manufacturer_brands skill — find all vehicle brands/makes under a parent manufacturer
  • Added vehicle_specs skill — get physical dimensions and weight from Canadian Vehicle Specifications database
  • Added fuel_prices skill — current US national average fuel prices for all fuel types
  • Added check_investigations skill — search active NHTSA safety investigations
  • Enhanced search_models — list all known vehicle makes when make is omitted, added vehicle types for each make
  • Enhanced check_complaints — added start_date and end_date parameters for client-side date filtering
v0.032026-03-22
  • Added safety_ratings skill — NCAP crash test star ratings from NHTSA (overall, frontal, side, rollover)
v0.022026-03-22
  • Added plate_lookup skill — look up vehicles by Dutch license plate via RDW (no API key needed)
  • Added decode_wmi skill — identify any manufacturer worldwide from first 3 VIN characters
  • Extended check_recalls with Canada support via Transport Canada VRDB (use country "ca")
v0.012026-03-22
  • Initial release with 5 skills: decode_vin, search_models, check_recalls, check_complaints, fuel_economy

Vehicle Data Use Cases(3)

Browse all 3 Vehicle Dataguides →
Open Check a Used Car Before Buying

Check a Used Car Before Buying

Look up MOT history, inspection records, and recall status for a used car before handing over money.

Vehicle Data icon
Vehicle Data
4 agent guides
Open Decode a VIN for Full Vehicle Specifications

Decode a VIN for Full Vehicle Specifications

Decode a Vehicle Identification Number to get the complete specification, manufacturer details, and production data for any vehicle.

Vehicle Data icon
Vehicle Data
4 agent guides
Open Search Papers by Topic

Search Papers by Topic

Find relevant academic papers on any research topic across millions of scholarly publications.

Academic Research icon
Academic Research
4 agent guides
Open Geocode Addresses to Coordinates

Geocode Addresses to Coordinates

Convert street addresses into precise latitude and longitude coordinates for mapping and spatial analysis.

Address Geocoding icon
Address Geocoding
4 agent guides
See every Vehicle Datause case (Claude, ChatGPT, Copilot, OpenClaw guides) →

Related Tools

Open Web Search
Web Search icon
Web SearchWeb, news, images & maps — one tool
5

Related Categories

Frequently Asked Questions

What do I get from a VIN decode?

`decode_vin` returns the core vehicle record plus 140+ decoded fields, including make, model, model year, engine, body class, transmission, safety features, and plant info. If the VIN is ambiguous, adding a `model_year` hint can help narrow the result.

Can it look up a license plate instead of a VIN?

Yes. `plate_lookup` works for Dutch plates and returns registration details such as make, model, fuel type, engine specs, colour, and APK inspection status.

Can I check recalls or complaints on a specific vehicle?

Use `check_recalls` for US and Canada safety recalls, and `check_complaints` for US consumer complaints with crash, injury, and component details.

Does it also cover fuel economy, specs, and safety ratings?

Yes. `fuel_economy` returns EPA MPG and annual fuel cost, `vehicle_specs` covers dimensions and weight, and `safety_ratings` shows NCAP star ratings by variant.