2018 Buick Regal vs 2018 Chevrolet Malibu
Reliability comparison based on NHTSA recall and complaint records.
2018 Buick Regal
2018 Chevrolet Malibu
Stories from the shop
The 2018 Buick Regal edges this comparison on reliability data (4.2 versus 3.1). These aren't a typical head-to-head, but if you're cross-shopping them, the data is what it is.
Going with the 2018 Chevrolet Malibu? Watch the powertrain and electrical. The 2018 Buick Regal 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 10.4x higher on the 2018 Chevrolet Malibu. 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.
Side-by-side by problem area
Common questions
Which is more reliable, the 2018 Buick Regal or the 2018 Chevrolet Malibu?
Based on the NHTSA data we track, the 2018 Buick Regal comes out ahead with a reliability score of 4.2 versus 3.1. 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 Buick Regal?
On the categories we tracked, the 2018 Buick Regal doesn't show meaningfully more complaints than the 2018 Chevrolet Malibu. Both have similar issue patterns.
What goes wrong more often on the 2018 Chevrolet Malibu?
Compared to the 2018 Buick Regal, the 2018 Chevrolet Malibu has more complaints in powertrain 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 2018 Chevrolet Malibu has more active recalls (3 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 $13,500 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.