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2019 Audi S4 — what changed after 100k miles?

BatteryDriverCommunity StarterAug 24, 20262019 Audi S4 Premium PlusLos Angeles
2019 Audi S4 Premium Plus, about 81,500 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? I am in Los Angeles. I am trying not to assume the first explanation I see online.
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ColdStartFanCommunity StarterCommunity StarterAug 24, 2026permalink
Owner notes beat generic advice here. On the 2019 Audi S4 in Los Angeles, I'd fix the thing you'll notice every day before chasing spec-sheet extras. Then you'll know the next fork. On “what changed after 100k miles,” that was the fork that mattered for me. That's the whole play. I'd rather look cautious in this thread than stuck later.
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