Lincoln Navigator U554
Weaknesses, engine ratings and buying advice
Engine Overview
The Lincoln Navigator U554 is available with one engine variant at 456 hp.
The Lincoln 3.5L EcoBoost V6 (Petrol, 450 PS) has the EcoBoost-3.5-V6-Gen2 (3.5L EcoBoost V6) — rated: "Be Careful", 6 known weaknesses.
Explore more
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Air Suspension Failure – Bags or Compressor Air spring bags and the compressor on the Navigator U554 typically fail between 80,000–120,000 km. Repair costs: air bag from $816, compressor from $664; full conversion to coil springs is an option. Symptoms: Vehicle sitting low on one or all corners, compressor running continuously, suspension warning on the instrument cluster. from 80,000 km | High |
Top Reported Issues
Alternatives
Toyota Sequoia XK80
Full-Size SUV (2023–2025)
Volvo EX90 I
Full-Size SUV (2023–2026)
Acura MDX YD4
Full-Size SUV (2022–2025)
BMW XM G09
Full-Size SUV (2022–2026)
Land Rover Range Rover Sport L461
Full-Size SUV (2022–2026)
Rivian R1S Gen1
Full-Size SUV (2022–2024)
Known Problems and Issues
A total of 12 weaknesses have been documented for the Lincoln Navigator U554 (2018–2025) — 6 engine-related and 6 vehicle-related. Typical issues affect Suspension, Gearbox, Other, Electronics.
Navigator (EcoBoost-3.5-V6-Gen2, 2018–2025) — Be Careful: Cam Phaser Failure, Exhaust Manifold Warp and Leak, Recall: Engine Oil Leak from Misaligned Cup Plug (2024). Power: 450 PS.
What to watch out for with the Lincoln Navigator? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Lincoln Navigator U554 have? +
What should I look for when buying a used Lincoln Navigator U554? +
Which engine is recommended? +
Which Lincoln Navigator U554 engine is the most fun? +
Is the Lincoln Navigator U554 worth buying used? +
What horsepower variants are available for the Lincoln Navigator U554? +
Last updated: February 2026 · All information without guarantee