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2017 Hyundai Elantra — what changed after 100k miles?

GarageWrench215Community StarterMar 30, 20262017 Hyundai Elantra SENew Jersey
2017 Hyundai Elantra SE, about 150,500 miles. The car has crossed 100k and still drives well. I want to stay ahead of age-related failures instead of waiting for roadside problems. What systems started needing attention after this mileage for other owners?
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ColdStartCamper961Community StarterCommunity StarterMar 31, 2026permalink
Owner notes beat generic advice here. On the 2017 Hyundai Elantra in New Jersey, I'd fix the thing you'll notice every day before chasing spec-sheet extras. That's where I'd start. On “what changed after 100k miles,” that was the fork that mattered for me. Keep sale price, fees, and rate as three different conversations. Climate here is different, so treat that as a local data point. I'd rather look cautious in this thread than stuck later.
NoMarkupGarage716Community StarterCommunity StarterApr 1, 2026permalink
Don't overfit one forum story to your car. If it still isn't clear on the 2017 Hyundai Elantra, a specialist hour can be cheaper than another round of parts. I'd do that before spending real money. This is from a 2017 Hyundai Elantra in New Jersey with 150,500 miles. Did the worksheet show tax yet? That's coming from doing this as an owner, not a shop. If the story changes I'll post the new data.
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