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FuelEconomy.gov User MPG API

Community-contributed real-world MPG data

FuelEconomy.gov User MPG API is one of 6 APIs that FuelEconomy.gov publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include User MPG. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://www.fueleconomy.gov/ws/rest.

2 operations 2 paths 3 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://www.fueleconomy.gov/ws/rest
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

User MPG 2

Community-contributed real-world MPG data

GET
/ympg/shared/ympgVehicle/{id}
Get user MPG summary for a vehicle
getUserMpgSummary 1 param → 200
GET
/ympg/shared/ympgDriverVehicle/{id}
Get individual user MPG records for a vehicle
getUserMpgRecords 1 param → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are YmpgVehicleSummary (7 properties), YmpgDriverVehicle (6 properties), YmpgDriverVehicleList (1 property). Each schema is shown below with its type and property counts.

YmpgDriverVehicle
object
Individual community-contributed real-world MPG record
6 properties
YmpgVehicleSummary
object
Aggregated summary of community-contributed real-world MPG data for a vehicle
7 properties
YmpgDriverVehicleList
object
List of individual community MPG records for a vehicle
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fueleconomy-user-mpg-api-openapi.yml Raw ↑

Other APIs FuelEconomy.gov publishes across the network.

FuelEconomy.gov Emissions API
FuelEconomy.gov Fuel Prices API
FuelEconomy.gov Menus API
FuelEconomy.gov User MPG Menus API
FuelEconomy.gov Vehicles API
Where this information came from

This is an independent, third-party profile of FuelEconomy.gov User MPG API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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