OK, that's ruled that out. I assume you've loaded one of the preset templates, try one of the others with higher resolution and frame rate. Alternatively, as your model is quite wide, you could try going wide screen, maybe try 640x360pix for both frames & movie resolution.
As your last AL post was deleted (why/how?), I have attached the GIF file again. This is what 640x360 resolution should look like. Obviously, animation isn't smooth due to being a GIF, but is ideal for posting here (or I could have created an AVI and externally converted to MP4 but I'm lazy)
TC18 / 38.5 Platinum, AL5. XP, Core2 Duo E6750 OC'd 3.0Ghz, Render test: 3mins 3sec.