Car manufacturer B
| Name | Number of models |
|---|---|
| B-3500-db-78-bl | 1 |
| Baja | 1 |
| Barrett | 4 |
| Barth | 1 |
| Bci | 1 |
| Beaver | 9 |
| Beaver Coach | 10 |
| Bendix | 38 |
| Benson | 6 |
| Bentley | 40 |
| Bering Truck | 3 |
| Berkshire | 9 |
| Best | 26 |
| Big Bear | 1 |
| Big Bear Choppers | 8 |
| Big Dog | 16 |
| Bigdog | 30 |
| Bigfoot | 7 |
| Big Tex | 14 |
| Bigtex | 3 |
| Big Tow | 1 |
| Bison | 4 |
| Bloomer | 1 |
| Blue Bird | 108 |
| Bmw | 332 |
| Boatmate | 1 |
| Boat Trailer | 1 |
| Boss Hoss | 1 |
| Boulevard | 1 |
| Bounder | 1 |
| Braun | 11 |
| Brenner | 2 |
| Bri-mar | 2 |
| Bristol Bay | 1 |
| British | 1 |
| Brown | 5 |
| Buell | 41 |
| Buick | 39 |
| Bus Industries | 3 |
| B-w Custom Trailer | 1 |
