The best:Alto's (2014) are by far the best car you can buy in the price range. I have loved and abused this car since the day I bought it, and it has never let me down. Fast acceleration, low fuel consumption - tops out at ~175km/h with buildup. It's very reliable, I have ramped this car and taken it swinging on dirt roads with no issues.
The worst:The car is too good, I keep taking chances and pushing it past it's limits. Oh, and shaking at high speeds with medium loss of traction in sharp turns if you are being reckless.