| Parameter | Description | Possible Values | Default Value | Required |
|---|---|---|---|---|
| {make} | The car make | See Spec: Make | Yes | |
| {model} | The car model | See Spec: Model | Yes | |
| {year} | The car year | 1990-current year | Yes | |
| fmt | Response format | json | json | Yes |
| api_key | Vehicle API key | Yes | ||
| sortby | Sort the reviews by any string of the format field or field:direction, where field = created, thumbsUp, or avgRating and direction = ASC (ascending) or DESC (descending). | created:DESC | No | |
| pagenum | The page number of the paginated result | 1 | No | |
| pagesize | The maximum number of returned reviews | 10 | No |