California Lemon Law
7 models documented

Buick Lemon Law

Buick Enclave, Encore, Envision, or Regal defects in California? Margarian Law has handled 6,000+ lemon law cases. Free case review.

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7
Models documented
6,000+
Cases handled
$400M+
Recovered for clients
$0
Out of pocket
The overview

Buick lemon-law claims in California

Buick is a division of General Motors LLC and shares platforms, engines, and transmissions with Chevrolet, GMC, and Cadillac. Buick owners in California are affected by cross-brand GM defect patterns including 8-speed and 9-speed transmission issues, fuel pump module failures, Takata airbag recalls, and persistent infotainment defects. If your Buick purchased or leased in California has had repeated unresolved repairs under warranty, you may have a claim under California's Song-Beverly Consumer Warranty Act. Margarian Law has focused exclusively on automotive consumer protection for 20 years and has recovered over $400 million for clients statewide.

Reliability patterns

What keeps going wrong with Buicks

The recurring, documented problem areas across the lineup — the patterns behind many California claims.

Enclave (Lambda/C1 platform, shared with Traverse/Acadia)

Reported transmission failures, fuel pump module cracking/leaking fire risk (NHTSA 19V474), steering column fracture/loss of steering (NHTSA 20V375), backup camera software failures (NHTSA 18V132), and 9-speed transmission rollaway concern (NHTSA 21V702).

Encore and Encore GX

Reported 1.3L turbocharged engine oil consumption at elevated rate with potential engine damage (NHTSA 20V199) and Encore GX brake booster pump failure/reduced braking (NHTSA 22V510).

Envision

Reported 9-speed transmission shudder/harsh shift via software calibration error (NHTSA 19V741).

Regal

Reported 9-speed transmission rollaway risk (NHTSA 22V076).

All Buick models

Included in multi-brand GM Takata airbag inflator recalls (NHTSA 16V115). Warranty obligations governed by General Motors LLC under Song-Beverly Consumer Warranty Act.

Pick your Buick

Which model is giving you trouble?

Each page lists that model’s documented defects, its full NHTSA recall history, and what they mean for a California lemon-law claim.

Your Lemon Law Rights In California

The Song-Beverly Act protects Buick owners

California’s Song-Beverly Consumer Warranty Act requires a manufacturer to repurchase or replace a vehicle it cannot repair after a reasonable number of attempts under warranty. If your Buick qualifies, the manufacturer — not you — pays the attorney fees.

$0
out of pocket — the manufacturer pays legal fees if you win
30+
days out of service for repairs can support a claim

Free case review · Buick

See if your Buick qualifies

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FAQ

Buick lemon-law questions

What are the most common Buick defects under California Lemon Law?

Recent Buick lemon law claims in California have most frequently involved transmission failures and shudder on the Enclave (NHTSA 19V474, 21V702), oil consumption in Encore and Encore GX turbocharged engines (NHTSA 20V199), brake booster pump failures on the Encore GX (NHTSA 22V510), infotainment and backup camera defects, and shared GM Takata airbag recall coverage (NHTSA 16V115). Whether any defect qualifies in your specific case depends on your repair history and warranty status.

How do I file a lemon law claim against Buick in California?

California lemon law claims are filed against General Motors LLC under the Song-Beverly Consumer Warranty Act. The process typically begins by gathering all repair orders, confirming warranty status, and documenting the defect history. An attorney focused on lemon law can evaluate whether your case qualifies, prepare a formal demand to General Motors LLC, and represent you through negotiation or litigation if necessary.

Will an active Buick recall affect my lemon law case?

An active recall does not automatically make your Buick a lemon, and it does not bar a lemon law claim. If the recall repair does not fully resolve the problem, or if the defect existed and went unresolved despite repair attempts, the recall history can strengthen a lemon law claim by documenting the defect and the manufacturer's awareness of it.

How much does a Buick lemon law attorney cost in California?

When a lemon law claim is successful under the Song-Beverly Consumer Warranty Act, General Motors LLC is responsible for paying the consumer's reasonable attorney fees and costs separately, in addition to the recovery. This fee-shifting structure means qualified Buick consumers can pursue representation at no out-of-pocket cost when their case is successful.

Is a Buick lemon law claim handled the same as a Chevrolet or GM claim?

Yes. Buick is owned by General Motors LLC, and California lemon law claims for Buick proceed under the same Song-Beverly Consumer Warranty Act analysis as Chevrolet, GMC, and Cadillac claims. The defect patterns often overlap because Buick vehicles share platforms, transmissions, and engines with sibling GM brands.

How does a Buick lemon law buyback work in California?

In a Buick lemon law buyback under California law, General Motors LLC repurchases your vehicle and refunds the purchase price, less a statutory usage fee based on the mileage at the time the defect was first reported. A typical buyback may include reimbursement of down payment and monthly payments made, payoff of the remaining loan or lease balance, sales tax, registration fees, finance charges, and documented out-of-pocket costs. Specific amounts depend on the facts of your case, and there is no guarantee of any particular result.

What if my Buick is covered by a shared GM recall?

Many recent recalls affect multiple GM brands simultaneously. For example, Takata airbag inflator recalls (NHTSA 16V115) covered Chevrolet, GMC, Cadillac, and Buick vehicles. A recall does not bar a California lemon law claim. If the recall repair did not fully resolve the defect, or if the same defect required multiple repair attempts, the recall history may strengthen a lemon law claim.

How long does a Buick lemon law settlement or buyback take?

Timelines vary based on the strength of the documentation, General Motors LLC's response, and whether the case settles or proceeds to litigation. Some cases resolve in a matter of months; others take longer. There is no guaranteed timeline, and results vary based on the specific facts of each matter.

Does the lemon law apply to leased and Certified Pre-Owned Buick vehicles?

Yes. California's Lemon Law covers both purchased and leased Buick vehicles, including Certified Pre-Owned vehicles, so long as the defect appears during the original manufacturer's warranty period and the other statutory requirements are met.

What compensation can I get for a lemon law case against Buick?

Compensation under California's Lemon Law may include a manufacturer buyback, a replacement vehicle, or a cash settlement, depending on the facts of your case. Recovery may also include reimbursement of related expenses, payoff of loan or lease balances, and recovery of attorney fees and costs paid separately by General Motors LLC when the case is successful. There is no guarantee of any particular outcome; results vary based on the facts of each matter.

Related reading

Buick articles & guides

A closer look at the Buick issues our attorneys have covered.

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