Car manufacturer N
| Name | Number of models |
|---|---|
| Nabi | 17 |
| National | 28 |
| National O-ring | 1 |
| National Rv | 32 |
| Navistar | 54 |
| Navistar International | 10 |
| Neoplan | 86 |
| Newell | 3 |
| New Flyer | 59 |
| New Holland | 1 |
| New Horizon | 1 |
| Newman | 1 |
| Newmar | 63 |
| New Way | 1 |
| Nissan | 92 |
| Nissan Diesel | 24 |
| Nomad | 2 |
| Northwood | 5 |
| Norton | 9 |
| Norton/triumph | 1 |
| Nuwa | 1 |
| Nu Wa | 17 |
| Nu-wa | 2 |
| Nu-way | 1 |