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2021 kia Soul vs 2021 subaru Forester

Reliability comparison based on NHTSA recall and complaint records.

Synced 2026-04-29 Source: NHTSA public records Reviewed by ASE-certified contributors
Quick verdict
2021 Kia Soul and 2021 Subaru Forester are nearly tied on reliability data

2021 kia Soul

3.6/5
Reliability score
199 complaints
1 recalls (0 critical)
$9,050 repair exposure
vs

2021 subaru Forester

3.7/5
Reliability score
200 complaints
0 recalls (0 critical)
$10,950 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 2021 kia Soul, 3.7 for the 2021 subaru Forester), 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 2021 kia Soul, know what you're getting into on engine and powertrain. Those categories have noticeably more complaints than what the 2021 subaru Forester sees, and they're not cheap items when they go.

Going with the 2021 subaru Forester? Watch the visibility and electrical. The 2021 kia Soul 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 1.2x higher on the 2021 subaru Forester. 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
2021 kia Soul
2021 subaru Forester
engine
127 reports
moderate · ~$3,100
15 reports
severe · ~$3,100
visibility
3 reports
moderate · ~$350
82 reports
moderate · ~$350
electrical
10 reports
severe · ~$850
26 reports
severe · ~$850
powertrain
19 reports
severe · ~$2,500
12 reports
severe · ~$2,500
brakes
6 reports
severe · ~$450
4 reports
moderate · ~$450
steering
9 reports
moderate · ~$700
No reports
cruise control
No reports
9 reports
severe · ~$600
airbags
4 reports
severe · ~$1,100
No reports
suspension
No reports
4 reports
moderate · ~$900
body
No reports
3 reports
moderate · ~$1,500

Common questions

Which is more reliable, the 2021 Kia Soul or the 2021 Subaru Forester?

It's close to a tie. Both vehicles score within 0.2 points on our reliability index (3.6 vs 3.7). 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 2021 Kia Soul?

Compared to the 2021 Subaru Forester, the 2021 Kia Soul 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 2021 Subaru Forester?

Compared to the 2021 Kia Soul, the 2021 Subaru Forester has more complaints in visibility and electrical. 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 2021 Kia Soul 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 $10,950 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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