Finish finance or trade in ? 🤨

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I have 3 years left for my current car

Is it wiser to keep it (it’s almost at 80k miles) a 2013 Hyundai Sonata

OR

Trade for a newer car? I’m due with #2 in April and could potentially use more space.

ALSO if I do get a new car what are some haggling tips? I did a horrible job the first time with this.