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2016-2019 Nissan Titan XD: 5.0 Cummins diesel: emissions + turbo failures

KNOWN MAJOR RISK
known major failure pattern on this model

What goes wrong

The Cummins-badged 5.0 diesel in the Titan XD had documented, repeated emissions-system and turbocharger failures, bad enough that the engine was discontinued. Litigation followed.

Federal record for the 2018 Nissan Titan XD, pulled from NHTSA when this page was built:
75 owner complaints on file , most-reported: ENGINE (27) · POWER TRAIN (13) · ELECTRICAL SYSTEM (9).
0 safety recalls listed.
Complaint volume tracks how many were sold as well as how they held up , read it as a pattern, not a score. Counts change; confirm live at nhtsa.gov or by running the free check below.
Rough cost: $3,000-$8,000+ across EGR, DPF, turbo. Broad estimates , labor rates and parts vary widely by region and shop.

What to do about it

Before you hand over cash: Unless there’s a thick folder of completed repairs, walk. The gas 5.6 XD is a different, safer conversation.

Whatever you find, a $100-150 pre-purchase inspection by an independent mechanic is the cheapest money you’ll spend on any used car , including this one.

Run the full free check on this Titan XD →

Free · no signup · federal recall + complaint data included

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General reference information only , not a mechanical inspection, appraisal, or vehicle history report, and not specific to any individual car. Failure patterns describe documented tendencies across many vehicles; any single car may be better or worse. Cost figures are rough estimates , verify locally. The absence of a warning is not a statement that a car is safe or problem-free. Always verify recalls directly with NHTSA and get a pre-purchase inspection. Not affiliated with any manufacturer, dealer, or reporting service. No affiliate links, no commissions, no ads. © Used Car Informer, operated by MCC LLC · v6.6