Mitchell Buick-GMC

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Oil Change

Get Your Oil Change Today in San Angelo, Tx


At Mitchell Buick GMC in San Angelo, TX, we understand the importance of regular oil changes for the longevity and performance of your vehicle. Our Certified Service team is here to ensure that your Buick or GMC is running at its best, providing you with expert oil change services that meet the manufacturer’s standards. When you bring your vehicle to us for an oil change, you can trust that we use only high-quality oils, including ACDelco Gold Conventional, ACDelco GM OE dexos1® Full Synthetic, and Mobil 1™ Full Synthetic. These oils are designed to keep your engine running smoothly and efficiently, helping to prolong the life of your vehicle. Our service doesn’t stop at just changing the oil. Every oil change includes a complimentary four-tire rotation and a comprehensive multi-point vehicle inspection. This means that while we take care of your oil, our certified technicians will also inspect critical components such as your engine, tires, brakes, and battery, giving you peace of mind that your vehicle is in good hands. Whether it’s your engine oil life, tire condition, or brake system, we ensure that all aspects of your vehicle are thoroughly checked, so you can stay on top of any necessary maintenance.

Scheduling an oil change at Mitchell Buick GMC is simple. You can easily book an appointment online or by calling our Service Department. We pride ourselves on providing quick and efficient service, allowing you to get back on the road as soon as possible. Our team is dedicated to offering professional service, with a focus on making sure that your vehicle continues to perform at its best for years to come. Visit us today in San Angelo, TX, and experience the trusted service that Mitchell Buick GMC is known for.

Service Sub-Navigation

Get An Oil Change Near San Angelo, TX

Driving around with dirty or low oil can shorten the life of your engine considerably. To help keep your vehicle on the road, our Certified Service experts at Mitchell Buick-GMC undergo extensive training to best understand your Buick's engine and oil needs.

Regular oil changes from Mitchell Buick-GMC help ensure your Buick vehicle has everything it needs to perform its best and keep you on the road.

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Checking Your Oil Level

Our Certified Service technicians have all your vehicle's oil needs covered, helping ensure:

  • Oil circulates at a normal operating temperature.
  • Oil is not leaking or burning in the engine.
  • Your engine has proper oil filtration and oil levels.

Leave it to the experts to assist you with all your oil change needs when you come in for service.

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Choosing The Right Oil

Choosing the proper grade of oil is crucial to your vehicle's performance. Our Certified Service experts can tell you which grade of oil you should use for your specific Buick model.

From conventional to full synthetic, the experts at Mitchell Buick-GMC offer a range of oil types:

ACDelco Gold Conventional Engine Oil

Helps protect your engine against high-temperature deposits to reduce engine wear.

ACDelco GM OE Dexos™1 Full Synthetic Engine Oil

Helps keep engines cleaner by resisting varnish and sludge that can affect performance.

Mobil 1™ Full Synthetic Engine Oil

Advanced anti-wear technology for outstanding protection of critical engine parts.

Oil Change Specials

6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$112.95

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Coupon Code: 202. *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/21/2026

8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$125.95

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Coupon Code: 212. *Tire balancing, tax, and more than 8 quarts of oil extra. 8-quart dexos®R oil change may be required on 2021-2024 6.2L engines, please check with your dealership. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/21/2026

Mitchell Buick-GMC
4105 Sherwood Way, San Angelo, TX 76901

Oil FAQs

You can check your Owner's Manual for the correct grade. Or the Buick Certified Service experts at Mitchell Buick-GMC can help ensure you get the proper oil for your vehicle during your scheduled service visit.

The majority of today's new Buick vehicles are equipped with the engine Oil Life System (OLS), which has made the 3,000-mile oil change obsolete in most cases. Depending on the age of the vehicle, driving habits and road conditions, vehicles with today's advanced engines can go longer between oil changes. Always be sure to check your engine oil level regularly, even with an engine OLS.

Yes, it can. It helps ensure your engine is lubricated with clean oil, which can help provide optimal engine performance. See your vehicle's Owner's Manual for the recommended oil change interval, or follow the engine Oil Life System, if equipped.

What do our experts look for during your Multi-Point Vehicle Inspection*?

  • Remaining Engine Oil Life
    • For vehicles with the GM Oil Life System, a technician inspects your remaining oil life percentage and determines if your vehicle needs a change.
  • Tire Wear
    • The Certified Service experts assess your tires for proper alignment, balance, and condition to help ensure the optimum performance and safety of your vehicle.
  • Wiper Blades & Glass Condition
    • A visual inspection of your windshield is completed to check for cracks or chips in addition to checking the operation and condition of your front and rear wipers.
  • Fluid Levels
    • An expert will check the fluid levels in your vehicle's brake reservoir, windshield washer and others to help ensure smooth operation.
  • Brakes
    • An inspection is performed on the condition of your brake system, including lines, hoses, and the parking brake, in addition to measuring the front and rear linings.
  • Battery Condition & Connections
    • A quick test and visual inspection will determine the health and power levels of your vehicle's battery.
  • OnStar** Subscription
    • A brief assessment will ensure you are connected to your OnStar system subscription if relevant.
  • Additional Vehicle Inspections
    • An additional vehicle inspection of critical systems and components is performed to check for visible leaks or damage.