VW Beetle
http://www.worldcarfans.com/11406207...d-with-544-bhp
It's one thing to be making "mad power", but it's entirely another to be making it reliably, from an engine and transmission that's meant to last at least 120k+ miles without any major issues.
I've had my fair share of ridiculously tuned (600+ rwhp) but unstreetable, and definitely unreliable, vehicles. I'll stick with something I can have fun, have great mpg, and haul a small family in for the next 4-5 years.


