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CERTIFIED PRE-OWNED

Every Certified Pre-Owned Vehicle from Chevy, Buick and GMC has the value and confidence you need. That's because every Certified Pre-Owned Vehicle comes with Owner Care, featuring:

  • New, Enhanced Certified Pre-Owned Benefits Program

    Any used car can claim to be certified. But how do you know what you're really buying? When you choose a Certified Pre-Owned (CPO) vehicle from Chevrolet, Buick, or GMC at our dealership, you know exactly what you're getting: a vehicle that's backed by one of the most comprehensive used-car benefits packages in the industry. Simply put, it's what separates our CPO cars from ordinary used cars. But that's just the start. Now, our CPO benefits program is even better. From a new, longer 6-Year/100,000-Mile1 Powertrain Limited Warranty to our exclusive Scheduled Maintenance Program with 2 maintenance visits,2 a CPO vehicle includes more than $2,800 of built-in value3-more than ever before. A CPO vehicle means no worries-now and years from now. Every Certified Pre-Owned Chevy, Buick, and GMC also features:

  • Improved 6-Year/100,000-Mile1 Powertrain Limited Warranty

    More coverage means more confidence. With our new 6-year/100,000-Mile Powertrain Limited Warranty with Roadside Assistance and Courtesy Transportation, that's exactly what you get. It's proof that we believe in our vehicles and aren't afraid to stand behind them.

    Fully transferable with $0 deductible

    24-hour Roadside Assistance

    Courtesy Transportation

  • 12-Month/12,000-Mile4 Bumper-to-Bumper Limited Warranty

    Complementing our longer Powertrain Limited Warranty, every Certified Pre-Owned vehicle from Chevy, Buick, or GMC also comes with our 12-Month/12,000-Mile Bumper-to-Bumper Limited Warranty with $0 deductible.

  • Exclusive CPO Scheduled Maintenance Program

    Starting from the delivery of your vehicle, we provide you with our exclusive CPO Scheduled Maintenance Program2-a money-saving benefit you won't find anywhere else-that includes two maintenance visits for oil and oil filter changes, tire rotations, and multi-point vehicle inspections.

  • 172-Point Vehicle Inspection and Reconditioning Process

    This is not your regular, everyday used vehicle. Certified status is a name that is earned, and earned only by meeting our rigorous standards. If it doesn't pass, we completely recondition it or we don't certify it. Our 172-point vehicle inspection and reconditioning process is one of the most comprehensive in the industry-and just one of the differences between a regular used vehicle and a Certified Pre-Owned vehicle from Chevrolet, Buick, or GMC.

    IMPORTANT RECALL INFORMATION: Before a Certified Pre-Owned Vehicle is listed or sold, GM requires dealers to complete all safety recalls. However, because even the best processes can break down, we encourage you to check the recall status of any vehicle at recalls.gm.com.

  • 3-Month Trial of OnStar Services

    New subscribers of OnStar-equipped inactive vehicles are eligible for a three-month trial of the OnStar Guidance Plan5 (excluding Hands-Free Calling minutes) plus three years of OnStar Basic Plan6 (if eligible by model year). Visit onstar.com for vehicle availability, coverage map, details and system limitations.

  • SiriusXM Radio Trial Offer

    All of our satellite radio-equipped Buick Certified Pre-Owned Vehicles come with 3 trial months7 of the SiriusXM All Access package. Hear every channel available in your ride, including all of our premium programming. Plus, listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. To learn more about SiriusXM in Certified Pre-Owned vehicles, visit siriusxm.com.

  • Vehicle Exchange Program

    Change your mind? If you're not satisfied with your purchase, simply bring it back within the first 3 days or 150 miles (whichever comes first) to exchange it for a Chevrolet, Buick, or GMC that fits your needs.

  • Vehicle History Report

    It's like a background check for your car. All Certified Pre-Owned Vehicles from Chevrolet, Buick, or GMC include a free CARFAX® Vehicle History Report so you're aware of the vehicle's maintenance history as well as any past problems such as major accidents, fires, or title issues.

  • 1Whichever comes first, from original in-service date. See participating dealer for limited-warranty details.

  • 2Maintenance visits must occur within 2 years or 24,000 miles of vehicle delivery, whichever comes first. Does not include air filters. See participating dealer for other restrictions and complete details.

  • 3$2,800 represents the national average value you get with a Certified Pre-Owned vehicle from Chevy, Buick, and GMC as compared with a non-Certified vehicle.

  • 4Whichever comes first, from date of purchase. See participating dealer for limited-warranty details.

  • 5Three-month trial of OnStar Guidance Plan (excludes Hands-Free Calling minutes) available on eligible, inactive, OnStar factory-equipped 2006 model year or newer vehicles. Basic Plan is available for 3 years on eligible, inactive, OnStar-factory-equipped 2011 model year or newer vehicles that reactivate service. Excludes 2011 model year Cadillac STS, Chevrolet Aveo and select Buick Regal models. Basic Plan includes Advanced Diagnostics, Dealer Maintenance Notification, and access to limited RemoteLink mobile app features. Basic Plan does not include emergency or security services or Turn-by-Turn Navigation. Capabilities vary by model. Visit onstar.com for coverage map, details, and system limitations.

  • 6Does not include emergency or security services. Visit onstar.com for coverage map, details, and system limitations.

  • 7Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service, the paid subscription plan you choose will automatically renew and you will be charged the rate in effect at that time and according to your chosen payment method. Fees and taxes apply. You may cancel at any time by calling 1-866-635-2349. See Customer Agreement for complete terms at siriusxm.com. All fees and programming subject to change. Satellite and streaming lineups vary slightly.

Why Buy a Certified Pre-Owned Car From Mark Christopher?

At Mark Christopher Auto Center, we want to provide our customers with peace of mind when they buy a used car. After all, we can't all be car guys or gals. That is why every certified pre-owned car we sell starts in a service bay with one of our factory trained VW technicians and finishes in the showroom as a World Auto quality pre-owned vehicle.

Certified Pre-owned cars (CPO) are typically late model; low mileage vehicles that have been thoroughly inspected by Mark Christopher. A typical certified pre-owned car or SUV is subjected to a rigorous inspection checklist. Because of this, it only makes sense for Mark Christopher Auto Center to consider only the best used cars for the CPO program.

CPO’s are particularly appealing to consumers whose budget may keep them out of the new car market, but they want the peace of mind that comes with driving a late model car or truck that has the protection of a warranty.

During the inspection process, missing or worn parts are replaced and the vehicle is backed by a warranty. In some cases, the balance of the factory warranty, such as the power train warranty, is available for transfer to the certified used car.

Helping you Choose the Right Used Car or Truck


Most people start their search for a used car with a good understanding of the main purpose of that car. For example, fuel economy, cruise control and comfort will be of importance those who have a long daily commute. Those who live in climates that are susceptible to snowy conditions may want front or all-wheel drive. Those with two or more family members or who carry samples or light equipment may need something with a little more cargo room. At Mark Christopher Auto Center in Ontario, CA our sales team will help you match your needs and budget to a quality certified pre-owned car or SUV.

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