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Nissan · Full-Size SUV · 2010–2014

Nissan Pathfinder R51-FL

Weaknesses, engine ratings and buying advice

★★★★★
2.0 / 5.0 · Based on 2 engine variants

Generations

Engine Overview

The Nissan Pathfinder R51-FL is available with 2 engine variants — from 171 to 231 hp.

2.5L · Diesel· 190 PS
2010 2014
Stay Away! 3 weaknesses
3.0L · Diesel· 231 PS
2010 2014
Be Careful 3 weaknesses
Show all weaknesses →

The Nissan 2.5L (Diesel, 190 PS) has the YD25DDTi (2.5L) — rated: "Stay Away!", 3 known weaknesses.

The Nissan 3.0L (Diesel, 231 PS) has the V9X (3.0L) — rated: "Be Careful", 3 known weaknesses.

NHTSA Owner Complaints
Below Average
1,557 complaints · 2010–2014
Powertrain
595 ⚠ 7
Airbags
296 ⚠ 15
Other
210 ⚠ 1
Engine
185 ⚠ 2
Body Structure
131 ⚠ 2

Top Reported Issues

⚠ Powertrain (595 complaints)
⚠ Airbags (296 complaints)
⚠ Other (210 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

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Known Problems and Issues

A total of 6 weaknesses have been documented for the Nissan Pathfinder R51-FL (2010–2014). One problem engine: YD25DDTi (2.5L).

Pathfinder (YD25DDTi, 2010–2014) — Stay Away!: Simplex timing chain breaks/stretches, Turbocharger bearing wear, EGR cooler leaking / coolant loss. Power: 190 PS.

Pathfinder (V9X, 2010–2014) — Be Careful: Turbocharger bearing wear, Fuel pump failure, DPF blockage from short-trip use. Power: 231 PS.

What to watch out for with the Nissan Pathfinder? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Nissan Pathfinder R51-FL have? +
The Nissan Pathfinder R51-FL has 6 known engine weaknesses.
What should I look for when buying a used Nissan Pathfinder R51-FL? +
faq.watch_a_avoid
Which engine is recommended? +
Be careful: V9X (3.0L). No engine is rated 'Good Choice'. The most fun to drive is the V9X (3.0L). Problem engine: YD25DDTi (2.5L) — stay away!
Which Nissan Pathfinder R51-FL engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Nissan Pathfinder R51-FL — rated: "Not Really". {description} Mighty engine, mighty vehicle — ponderous on tarmac, respectable off-road.
Is the Nissan Pathfinder R51-FL worth buying used? +
Caution is advised with the Nissan Pathfinder R51-FL — 1 of 2 engine variants are rated 'Stay Away!'. The engine choice is crucial.
What horsepower variants are available for the Nissan Pathfinder R51-FL? +
The Nissan Pathfinder R51-FL is available with engine variants from 171 to 231 hp. Diesel: YD25DDTi (2.5L), V9X (3.0L).

Last updated: February 2026 · All information without guarantee