Please tell me:
* What specific year and model of Corsa are you referring to? The engine design and features can vary significantly between different model years.
* What do you mean by "safe engine"? Are you concerned about:
* Reliability: How likely it is to break down?
* Fuel efficiency: How much fuel it consumes?
* Environmental impact: How much pollution it emits?
* Safety features: Does it have any features that can prevent accidents?
Once I have this information, I can provide a more specific and accurate answer.
For example, if you're concerned about reliability, I can tell you about common issues associated with the specific engine in question, and how to avoid them. If you're interested in fuel efficiency, I can compare it to other engines in the same class.