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Direct rivals · Direct rivals in the full size suv segment

2018 Ford Expedition vs 2018 Nissan Armada

Reliability comparison based on NHTSA recall and complaint records.

Synced 2026-06-14 Source: NHTSA public records Reviewed by ASE-certified contributors
Quick verdict
2018 Nissan Armada clearly comes out ahead on reliability data

Two trucks built for the same buyer, and the data tells a clear story. The 2018 Nissan Armada edges the 2018 Ford Expedition on reliability scoring (4.0 versus 3.0) with meaningful gaps in complaint volume and severity. Real differences, not noise.

2018 Ford Expedition

3.0/5
Reliability score
352 complaints
6 recalls (0 critical)
$13,200 repair exposure
vs
More reliable

2018 Nissan Armada

4.0/5
Reliability score
73 complaints
0 recalls (0 critical)
$7,150 repair exposure

Stories from the shop

If I'm picking between these two head-to-head, I'm taking the 2018 Nissan Armada. Reliability score's a solid 4.0 versus 3.0 on the 2018 Ford Expedition, and the complaint counts back it up — 73 versus 352. That's not noise, that's a real gap between rivals built for the same buyer.

If you lean 2018 Ford Expedition, know what you're getting into on powertrain and engine. Those categories have noticeably more complaints than the 2018 Nissan Armada sees, and they're not cheap items when they go.

Going with the 2018 Nissan Armada? Watch the electrical and brakes. The 2018 Ford Expedition has fewer reports in those categories, so you'd be trading one set of weak spots for another.

On the dollars-and-cents side, total repair exposure across the top problem areas runs 1.8x higher on the 2018 Ford Expedition. That's the number to keep in mind when you're pricing the deal — a $2,000 difference in purchase price disappears the first time you're staring at a transmission rebuild.

Bottom line: pick based on use case more than the spec sheet. If you tow heavy and don't want to think about it, that's one calculation. If you're a daily driver and want the cheapest path forward, that's another. Both of these will get you down the road. We're just telling you where each one is most likely to break.

— ProblemsByVin editorial team, drawing on the NHTSA data and shop experience.

Side-by-side by problem area

Category
2018 Ford Expedition
2018 Nissan Armada
powertrain
130 reports
moderate · ~$2,500
7 reports
moderate · ~$2,500
engine
83 reports
moderate · ~$3,100
5 reports
moderate · ~$3,100
electrical
21 reports
severe · ~$850
36 reports
moderate · ~$850
lighting
22 reports
moderate · ~$250
4 reports
moderate · ~$250
suspension
24 reports
moderate · ~$900
No reports
visibility
8 reports
moderate · ~$350
No reports
wheels
8 reports
moderate · ~$400
No reports
body
7 reports
moderate · ~$1,500
No reports
brakes
No reports
4 reports
moderate · ~$450

Common questions

Which is more reliable, the 2018 Ford Expedition or the 2018 Nissan Armada?

Based on the NHTSA data we track, the 2018 Nissan Armada comes out ahead with a reliability score of 4.0 versus 3.0. 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 2018 Ford Expedition?

Compared to the 2018 Nissan Armada, the 2018 Ford Expedition sees more reported issues in powertrain and engine. That doesn't mean it's a bad truck — it means those are the categories worth budgeting for if you go that direction.

What goes wrong more often on the 2018 Nissan Armada?

Compared to the 2018 Ford Expedition, the 2018 Nissan Armada has more complaints in electrical 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 2018 Ford Expedition has more active recalls (6 vs 0). 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 $13,200 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.

Related comparisons

Reliability scores, complaint counts, and severity ratings derived from the NHTSA public records database. Verify each vehicle's federal record: 2018 Ford Expedition on NHTSA · 2018 Nissan Armada on NHTSA. "Repair exposure" is the sum of average independent-shop repair costs across each vehicle's tracked problem categories and is intended as a relative comparison, not an exact prediction. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. Some links on this page are affiliate links.
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