I'm looking for a cheap automatic 2000-2005 year. The best ones in terms of mpg I found are Kia Picanto and Suzuki Alto.

 

Which one you reckon is better?

Ford and chevy had a similar battle in the 60s with the mustang and camaro

I'd opt for an Alto on the basis that I've heard less problems and gripes about them (there's probably still plenty though). I feel like 'Picanto' and 'electrical problems' are synonymous terms.