Vehicles

Specifications of a model year from EPA's files.

One entry per EPA rating: transmission and gears, drive, recommended fuel, forced induction, stop-start, cylinder deactivation, valves, passenger and luggage volume, hybrid battery, and the emission standards it was certified to. A field EPA does not give is null.

get/v1/vehicles/{id}/specs

Request

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

Path parameters

idstring required

A vehicle id.

Response

The specifications, by engine size.

as_ofstring nullable

attributionstring[] required

Example response

{
  "as_of": "2026-09-29",
  "specs": [
    {
      "battery_type": "Lithium Ion",
      "described_as": "F150 Pickup 2WD",
      "emission_standards": [
        {
          "engine_family": "JFMXT02.73JK",
          "sales_area": 3,
          "standard": "T3B70",
          "standard_text": "Federal Tier 3 Bin 70"
        }
      ],
      "engine": {
        "id": "2-7l-v6",
        "label": "2.7L V6",
        "vin8": "P"
      },
      "fuel_grade": "Regular Gasoline",
      "fuel_usage": "Gasoline (Premium Unleaded Required)",
      "size_class": "Standard Pickup Trucks 2WD",
      "source": "epa",
      "source_id": "39241",
      "transmission_type": "Semi-Automatic"
    }
  ],
  "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.