Irony?
I drained the battery in the Mirage recently because the car has a bug in the PCM software that will cause the engine to flood if you do a cold start in freezing temperatures but then shut the car off shortly after (30 seconds in my case). So I cranked it for too long before I remembered the correct "flooded engine starting technique", known by Mirage owners everywhere.
The Metro's perfectly functioning alternator allowed me to get the Fancy Metro going again.