🇩🇪 guteautoschlechteauto.de
Infiniti · Full-Size SUV · 2011–2024 Custom Search

Infiniti QX80 Y62

Weaknesses, engine ratings and buying advice

3.0 / 5.0 · Based on 1 engine variants

Engine Overview

The Infiniti QX80 Y62 is available with one engine variant at 405 hp.

5.6L V8 · Petrol· 400 PS
2011 2024
Be Careful 5 weaknesses

The Infiniti 5.6L V8 (Petrol, 400 PS) has the VK56VD (5.6L V8) — rated: "Be Careful", 5 known weaknesses.

Explore more

Vehicle Weaknesses

WeaknessCost
Timing chain stretch — service campaign 2011–2013

5.6L V8 in early QX80/QX56 models (built before March 2013) prone to premature timing chain stretch. Repair cost $3,000–5,000 if not covered by service campaign. HPFP riding on the timing chain adds stress.

Symptoms: Loud squealing or rattling from front of engine, poor throttle response, check engine light
from 100,000 km
High
Fuel pump recall NHTSA 21V373 — impeller binds

Fuel pump impeller swells and binds due to a supplier manufacturing defect. Affects 2020–2021 model years. Engine can stall and fail to restart. Infiniti replaces the fuel pump assembly at no charge.

Symptoms: Check engine light, engine stalling while driving, no restart after engine stall, MIL and low fuel condition displayed
from 30,000 km
Low
NHTSA Owner Complaints
Average
109 complaints · 2011–2024
Electrical
22
Engine
19
Other
19
Airbags
15 ⚠ 2
Brakes
13 ⚠ 1

Top Reported Issues

Electrical (22 complaints)
Engine (19 complaints)
Other (19 complaints)
Source: NHTSA (nhtsa.gov) · 2026-04

Alternatives

Same Segment

Acura MDX YD4

Full-Size SUV (2022–2025)

Same Segment

BMW XM G09

Full-Size SUV (2022–2026)

Same Segment

Land Rover Range Rover Sport L461

Full-Size SUV (2022–2026)

Same Segment

Rivian R1S Gen1

Full-Size SUV (2022–2024)

Same Segment

BMW iX I20

Full-Size SUV (2021–2026)

Same Segment

Cadillac Escalade T1XX

Full-Size SUV (2021–2025)


Known Problems and Issues

A total of 13 weaknesses have been documented for the Infiniti QX80 Y62 (2011–2024) — 5 engine-related and 8 vehicle-related. Typical issues affect Other, Electronics, Suspension, HVAC.

QX80 (VK56VD, 2011–2024) — Be Careful: Timing chain stretch (2011–2013) — service campaign, HPFP cam lobe and lifter bucket wear, Fuel pump impeller recall — engine stall (2020–2021). Power: 400 PS.

What to watch out for with the Infiniti QX80? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Infiniti QX80 Y62 have? +
The Infiniti QX80 Y62 has 5 known engine weaknesses and 8 vehicle weaknesses.
What should I look for when buying a used Infiniti QX80 Y62? +
faq.watch_a_none
Which engine is recommended? +
Be careful: VK56VD (5.6L V8). No engine is rated 'Good Choice'. The most fun to drive is the VK56VD (5.6L V8).
Which Infiniti QX80 Y62 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Infiniti QX80 Y62 — rated: "Decent". {description} 400 hp 5.6L V8 that moves this 6,000-lb SUV effortlessly. That's the appeal. The timing chain and HPFP issues on 2011-2013 builds are the buying risk. Post-2013 builds with documented service history are the target. The QX80 rewards disciplined maintenance and punishes neglect with expensive repairs.
Is the Infiniti QX80 Y62 worth buying used? +
The Infiniti QX80 Y62 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Infiniti QX80 Y62? +
The Infiniti QX80 Y62 is available with engine variants from 405 to 405 hp. Petrol: VK56VD (5.6L V8).

Last updated: February 2026 · All information without guarantee