Vehicles

Fuel consumption ratings of a model year.

EPA's ratings and Natural Resources Canada's, each matched to the model year. confidence says how far: model, engine or submodel. engine is the catalog engine only when the match settled one. l_100km and mpg (US gallons) are the same figures in two units; both are null for a fuel not sold by the litre.

get/v1/vehicles/{id}/fuel

Request

Base URL: https://open.wenmarpro.com
URL: https://open.wenmarpro.com/v1/vehicles/{id}/fuel
Auth: none declared

Path parameters

idstring required

A vehicle id. Ratings are listed by year, make and model; a submodel or an engine in the id is set aside.

Query parameters

countrystring

us for EPA's ratings, ca for Natural Resources Canada's. Leave out for both.

Response

The ratings, EPA's first, each by engine size.

attributionstring[] required

Example response

{
  "as_of": {
    "ca": "2026-10-06",
    "us": "2026-09-29"
  },
  "ratings": [
    {
      "confidence": "engine",
      "country": "us",
      "described_as": "F150 Pickup 2WD",
      "drive": "Rear-Wheel Drive",
      "engine": {
        "id": "2-7l-v6",
        "label": "2.7L V6",
        "vin8": "P"
      },
      "fuel_grade": "Regular Gasoline",
      "match": "exact",
      "source": "epa",
      "source_id": "39241",
      "transmission": "Automatic (S10)"
    }
  ],
  "vehicle": {
    "id": "2018_ford_f-150",
    "make": "Ford",
    "model": "F-150"
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.