Stupid coffeemaker question....

Ok I admit it. When my coffeemaker craps out, I always replace it with the cheapest one I can find.....so that said, I am sure that's part of the problem. Now, onto my dilemma.

When I make a pot, it is always nice and HOT and stays that way until I finish the pot or turn it off. But, lets say I don't finish the pot and turn it off like maybe if we're goin somewhere. Don't like leavin stuff on you know. When I come back and turn it back on, it never heats it back up to as hot as it was. Luke warm at best.

Is there a decent coffeemaker that'll get it back HOT again once it's cooled off? I ain't spendin no hundred bucks on a coffeemaker, either. COFFEE is all I'm talkin about here. Not some kinda espresso, latte, starbucks high fallutin mess either.