The naturally aspirated V6 behind the Palisade — built on a mature, well-proven architecture distinct from the troubled Theta II, with a genuinely strong track record to date.
This V6 is built on Hyundai's long-serving Lambda architecture, which predates and is mechanically unrelated to the Theta II engines covered elsewhere on this site — it's worth confirming this distinction with any seller, since Hyundai's broader reliability reputation took real damage from that separate issue. The dual injection system here helps limit carbon buildup, and there is, to date, no chronic issue of the scale seen elsewhere in Hyundai's engine lineup.
Not a guarantee, but a pattern seen consistently across owner forums and independent-garage reporting.
Timing chain tensioner wear, where reported, has most commonly surfaced within this range on a small subset of examples.
Examples with documented maintenance commonly continue without major issue at this stage and beyond.
Confirm this is the Lambda V6, mechanically unrelated to the Theta II covered elsewhere on this site, if the brand's broader reputation concerns you.
Listen for a rattle on cold start, the main sign of the minor timing chain tensioner wear reported on a subset of examples.
Beyond general maintenance history, there's relatively little else specific to flag on this well-regarded, modern engine.
Model-specific pages, with notes on how it behaves in that particular car.