DIESEL, you guys want to know how to give us a lot of relief from high gas prices. BUY DIESEL, better mpgs and cheaper to refine. No need for expensive batteries, no need for tons of new technology. Just good old diesel. That's something that we could realistically do in the future in a small amount of time.
I'd buy a diesel with my wrangler if only they would offer one

A diesel wrangler would be a good crawler.
People have been saying that for years. I agree with them, to be good in the mud you need lots of low end torque. But, you can get that through gearing too. It's all a trade off, diesel engines will be more expensive with emissions.