# speed

The speed range of the vehicle. If the vehicle is powered by an engine, the upper limit of the speed range (indicated by [maxValue](https://schema.org.ai/maxValue)) should be the maximum speed achievable under regular conditions.

Typical unit code(s): KMH for km/h, HM for mile per hour (0.447 04 m/s), KNT for knot

\*Note 1: Use [minValue](https://schema.org.ai/minValue) and [maxValue](https://schema.org.ai/maxValue) to indicate the range. Typically, the minimal value is zero.

* Note 2: There are many different ways of measuring the speed range. You can link to information about how the given value has been determined using the [valueReference](https://schema.org.ai/valueReference) property.

## Expected Types

| Type | Description |
|------|-------------|
| [QuantitativeValue](https://schema.org.ai/QuantitativeValue) | A point value or interval for product characteristics and other purposes. |

## Used on Types

| Type | Description |
|------|-------------|
| [Vehicle](https://schema.org.ai/Vehicle) | A vehicle is a device that is designed or used to transport people or cargo over land, water, air, or through space. |

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Quoted from Schema.org 30.1, https://schema.org/speed, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/speed.