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2018 hyundai Sonata vs 2018 toyota RAV4

Reliability comparison based on NHTSA recall and complaint records.

Synced 2026-04-29 Source: NHTSA public records Reviewed by ASE-certified contributors
Quick verdict
2018 Hyundai Sonata and 2018 Toyota RAV4 are nearly tied on reliability data

2018 hyundai Sonata

3.6/5
Reliability score
353 complaints
0 recalls (0 critical)
$12,600 repair exposure
vs

2018 toyota RAV4

3.5/5
Reliability score
322 complaints
1 recalls (0 critical)
$12,050 repair exposure

Stories from the shop

Look, these two are running close enough that you'd be fine either way. Reliability scores are within rounding distance (3.6 for the 2018 hyundai Sonata, 3.5 for the 2018 toyota RAV4), and they've each got their own laundry list of weak spots. There's no clean winner here on the data alone.

If you're leaning 2018 hyundai Sonata, know what you're getting into on engine and powertrain. Those categories have noticeably more complaints than what the 2018 toyota RAV4 sees, and they're not cheap items when they go.

Going with the 2018 toyota RAV4? Watch the electrical and brakes. The 2018 hyundai Sonata has fewer reports in those categories, so you'd be trading one set of weak spots for another.

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 hyundai Sonata
2018 toyota RAV4
electrical
51 reports
severe · ~$850
112 reports
severe · ~$850
engine
133 reports
moderate · ~$3,100
12 reports
severe · ~$3,100
powertrain
32 reports
severe · ~$2,500
25 reports
severe · ~$2,500
lighting
18 reports
moderate · ~$250
20 reports
moderate · ~$250
brakes
9 reports
severe · ~$450
18 reports
severe · ~$450
cruise control
11 reports
severe · ~$600
13 reports
severe · ~$600
visibility
No reports
17 reports
severe · ~$350
body
13 reports
moderate · ~$1,500
No reports
airbags
No reports
13 reports
severe · ~$1,100
steering
9 reports
moderate · ~$700
No reports

Common questions

Which is more reliable, the 2018 Hyundai Sonata or the 2018 Toyota RAV4?

It's close to a tie. Both vehicles score within 0.2 points on our reliability index (3.6 vs 3.5). At this margin, either choice is defensible — base your decision on the specific failure modes that matter to you.

What goes wrong more often on the 2018 Hyundai Sonata?

Compared to the 2018 Toyota RAV4, the 2018 Hyundai Sonata sees more reported issues in engine and powertrain. 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 Toyota RAV4?

Compared to the 2018 Hyundai Sonata, the 2018 Toyota RAV4 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 Toyota RAV4 has more active recalls (1 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 $12,600 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. "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 auto-generated from the data and reviewed by ASE-certified contributors. Some links on this page are affiliate links.
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