2011 INFINITI QX56 vs 2011 Nissan Armada
Reliability comparison based on NHTSA recall and complaint records.
2011 INFINITI QX56
2011 Nissan Armada
Stories from the shop
These come from different vehicle segments, which means we're not declaring a winner here. The 2011 INFINITI QX56 scores 4.6; the 2011 Nissan Armada scores 4.0. Different testing populations, different driving patterns, different categories of failure. Use the data below to understand what each one is good at and what each one breaks.
Going with the 2011 Nissan Armada? Watch the engine and brakes. The 2011 INFINITI QX56 has fewer reports in those categories, so you'd be trading one set of weak spots for another.
Bottom line: these are different categories of vehicle. Pick based on what you actually need it for. We're showing the reliability data so you can factor in long-term ownership cost, not pick a winner.
Side-by-side by problem area
Common questions
Which is more reliable, the 2011 Infiniti QX56 or the 2011 Nissan Armada?
Based on the NHTSA data we track, the 2011 Infiniti QX56 comes out ahead with a reliability score of 4.6 versus 4.0. The margin is clear, so the verdict could shift if you weight specific categories differently or factor in your own use case.
What goes wrong more often on the 2011 Infiniti QX56?
On the categories we tracked, the 2011 Infiniti QX56 doesn't show meaningfully more complaints than the 2011 Nissan Armada. Both have similar issue patterns.
What goes wrong more often on the 2011 Nissan Armada?
Compared to the 2011 Infiniti QX56, the 2011 Nissan Armada has more complaints in engine and brakes. Whether that's a deal-breaker depends on the cost and severity — see the comparison table above for repair cost ranges.
Which has more recalls?
The 2011 Infiniti QX56 has more active recalls (2 vs 1). Total count is less important than severity, though — a vehicle with one critical recall and zero moderate ones is generally riskier than one with five moderate recalls.
Is an extended warranty worth it on either of these?
Both vehicles are out of factory bumper-to-bumper coverage at this point. Combined repair exposure across the top problem categories runs around $7,100 on the higher-risk vehicle. A quality service contract typically costs $1,800–3,500 over 3 years, so a single major failure usually pays for the contract. The math favors warranty coverage on whichever vehicle you choose, especially if you plan to keep it past 100,000 miles.