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2015 bmw 328i vs 2015 buick Encore

Reliability comparison based on NHTSA recall and complaint records.

Synced 2026-04-29 Source: NHTSA public records Reviewed by ASE-certified contributors
Quick verdict
The 2015 Buick Encore edges ahead clearly on reliability data

2015 bmw 328i

3.4/5
Reliability score
117 complaints
3 recalls (1 critical)
$7,150 repair exposure
vs
More reliable

2015 buick Encore

3.9/5
Reliability score
120 complaints
0 recalls (0 critical)
$11,700 repair exposure

Stories from the shop

If you're putting a gun to my head, I'd take the 2015 buick Encore. Reliability score's a solid 3.9 versus 3.4 on the 2015 bmw 328i, and the complaint counts back it up — 120 versus 117. That's not noise, that's a real gap.

If you're leaning 2015 bmw 328i, know what you're getting into on engine and powertrain. Those categories have noticeably more complaints than what the 2015 buick Encore sees, and they're not cheap items when they go.

Going with the 2015 buick Encore? Watch the steering and brakes. The 2015 bmw 328i 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 1.6x higher on the 2015 buick Encore. 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
2015 bmw 328i
2015 buick Encore
engine
49 reports
severe · ~$3,100
14 reports
moderate · ~$3,100
electrical
16 reports
severe · ~$850
18 reports
moderate · ~$850
steering
No reports
26 reports
moderate · ~$700
powertrain
12 reports
severe · ~$2,500
7 reports
severe · ~$2,500
brakes
6 reports
severe · ~$450
13 reports
severe · ~$450
airbags
No reports
11 reports
severe · ~$1,100
lighting
4 reports
moderate · ~$250
4 reports
moderate · ~$250
suspension
No reports
5 reports
severe · ~$900

Common questions

Which is more reliable, the 2015 BMW 328i or the 2015 Buick Encore?

Based on the NHTSA data we track, the 2015 Buick Encore comes out ahead with a reliability score of 3.9 versus 3.4. 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 2015 BMW 328i?

Compared to the 2015 Buick Encore, the 2015 BMW 328i 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 2015 Buick Encore?

Compared to the 2015 BMW 328i, the 2015 Buick Encore has more complaints in steering 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 2015 BMW 328i has more active recalls (3 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 $11,700 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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