See also:

Recommended Engine Coolant
When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the coolant filled at the factory. An improper coolant mixture can result in serious malfun ...

Interior
Because the Accent has gone longer than most of its competition since its last redesign, the interior is definitely behind the others I've already mentioned, but it's about on par with Chevy's tin ...

Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...