Buick’s standard warranty has no deductible and is fully backed by General Motors. The warranty covers both your powertrain and bumper-to-bumper repairs. If you desire, you may upgrade to the Buick Extended Limited Warranty, which is good for five years or 60,000 miles.
Your new Buick also comes with one factory-included maintenance visit (tire rotation, inspection, oil change) that must be used in the first year after purchase. Maintenance and repairs must be performed by Buick-certified service experts.
You may not cancel your warranty, but if you decide to sell your vehicle, the warranty is transferable to its new owners.