Car manufacturer W
| Name | Number of models |
|---|---|
| Wabash | 5 |
| Walker | 3 |
| Wanderer | 1 |
| Warren | 2 |
| Wayne | 10 |
| Weekend Warrior | 29 |
| Wellco | 1 |
| Wells Cargo | 3 |
| Western | 20 |
| Western Star | 27 |
| Western Trailer | 1 |
| Westwind | 1 |
| Wheego | 1 |
| Wheeled Coach | 7 |
| White Gmc | 48 |
| White Truck | 86 |
| Widetrack | 1 |
| Wildcat | 2 |
| Wilderness | 3 |
| Wildfire | 5 |
| Wilson | 6 |
| Winnebago | 158 |
| Winston | 3 |
| Workhorse | 22 |
| Ww | 2 |