Sideswipe is full of jealous range and therefore wins. He's supposed to be the popular red car but he looks too 1980s and doesn't have flame decals.
More seriously, Sideswipe should do the jet pack, pick-up-and-drop-from-a-height strategy. He should follow up with an almighty pummelling, with his fists not another body part. He should then be able to execute the unconscious Hot Rod.
However, Hot Rod is fast and skillful so this strategy is not guaranteed to work. HR would be surprised at first but would defend himself. Both he and S would start accumulating injuries. S would press his attack. HR would hit back and knock S down. HR would retreat at great speed. He cares deeply for his comrades. He wouldn't want to kill S. Shaking off his latest blows, S would watch HR race into the distance. He wouldn't pursue because he wouldn't be fast enough to catch him, especially with his latest injuries. He'd go for repairs and try to kill HR later if possible. I wonder what his motivation would be? Jealousy really?
