My first forays into hot- rodding were R/C cars as a kid, I guess that's what made me interested in modifying cars. Never enough power. 30 years ago my friend and I would solder together 8-10 'C' batteries, which would make a $300 car go 30mph for about 7 minutes. Fast forward to the present, I bought two R/C cars for me and my kid, $67 per car that can go 30mph for 10-15 minutes on a battery pack that is roughly the size of 4 'AA' batteries. They accelerate so hard they will wheelie over onto the roof.
The technology and cost efficiency for electric cars/trucks isn't there yet, but it will be one day.
The good thing is, I can always cobble together a still and make alcohol fuel in my backyard for my 5.0