303 is kind of old school these days. LOL We're 720. Just down the road from you in Henderson.
I'm not the owner but my wife is, so I have a vested interest. It's a new 2013 Inferno Orange LT, 1.4T. Got about 1,200 miles on it so far. Fun little car to drive up some of the canyon roads around here. If it had about another 40HP, I would be tempted to sell my '11 Malibu and buy myself a Sonic.
I've been reading through all those Trifecta threads until I'm about to go cross-eyed. Seems like all the numbers and tests are on the manual transmission models and most have other mods such as exhaust and intake mods. I'm beyond the manual trans. stage (years ago) and not interested in in doing any mods other than a tune. I haven't been able to find any performance gain numbers that fit my parameters. Living at over 5,000' elevation, and driving over 9,000' is a common occurrence, these little engines need all the help they can get.