Maintenance & Service IntervalsQuestionCommunity Starter

2023 Hyundai Ioniq 5 Limited — question: First used oil analysis — what should I care about?

NorthDailyCommunity StarterJun 12, 20262023 Hyundai Ioniq 5 LimitedCentral Florida

2023 Hyundai Ioniq 5 Limited, about 37,000 miles. Thinking about sending an oil sample in mostly to establish a baseline. For a normal street car, which numbers are actually useful over time and which ones do people overreact to? Trying to diagnose before I book a shop.

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2023 Hyundai Ioniq 5 SEL

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2 replies

NorthDailyCommunity StarterCommunity StarterJun 12, 2026permalink

Update: the cheap test changed the symptom, so I'm not throwing parts yet. Heat soak after errands is the other window.

CanyonHaulerCommunity StarterCommunity StarterJun 12, 2026permalink

Charge curves lie if you don't match starting SOC and temp. Match starting SOC and battery temp if you're comparing 2023 Hyundai Ioniq 5 charge sessions. Then you'll know the next fork. This is from a 2023 Hyundai Ioniq 5 in Central Florida with 37,000 miles. Stop there until you know. Might be overthinking it, but I'd rather overthink than overspend.

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