It's always a sad day when your car breaks down, but hey - nothing lasts forever. You could pay a mechanic to repair your car and get it back on the road for a little while longer, but if your car has reached a certain age, you may decide that it makes better financial sense to simply sell your car and invest in a new one.

However, you may well find traditional car dealerships unwilling to buy a car that isn't fully functional. Some won't even offer part exchange on it. If this proves to be the case, you may find yourself wondering...

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