My '99 1.3 3-door 5spd Echo is just dandy, even uphill with the a/c on. I can't see you realistically needing a 'better' commuting car than that unless your commute involves off-roading
Even some small cars can actually fare quite well in moderate off-roading.
For anyone seeking for reliable transportation with an excellent stability of comfort and economic system, the Corolla continues to be a few of the first-rate options.