What Is Certified?

Certified Pre-Owned

Certified Pre-Owned vehicles from Chevrolet, Buick, and GMC offer greater value and confidence than ordinary used cars. That's because each of our CPO vehicles undergo a 172-point vehicle inspection and thorough reconditioning process. And it's why every CPO vehicle includes not one, but two General Motors-backed factory limited warranties. Bring home more value and peace of mind at Nielsen Chevrolet.

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 and SaferCar.gov.



Nielsen Chevrolet

1 Us Highway 46
Directions Dover, NJ 07801

  • Sales: 855-410-9653
  • Service: 855-410-9960
  • Parts: 855-410-9965


  • Monday 9:00am - 9:00pm
  • Tuesday 9:00am - 9:00pm
  • Wednesday 9:00am - 9:00pm
  • Thursday 9:00am - 9:00pm
  • Friday 9:00am - 9:00pm
  • Saturday 9:00am - 6:00pm
  • Sunday Closed

Make an Inquiry

Certified Pre-Owned Benefits

More Than $2,8001 Of Built-In Value

From our CPO Scheduled Maintenance Program with two included maintenance visits,2 a Powertrain Limited Warranty with $0 deductible, and other benefits that come standard with every Certified Pre-Owned Chevrolet, Buick, and GMC vehicle, you enjoy more than $2,800 of Built-in Value - a greater value than ever before. See below for more details.

Powertrain Limited Warranty


More coverage means more confidence. With our 6-year/100,000-Mile Powertrain Limited Warranty with Roadside Assistance and Courtesy Transportation4, 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

Bumper-To-Bumper Limited Warranty


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

CPO Scheduled Maintenance Program

Starting from the delivery of your vehicle, we provide you with our 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, and 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 and SaferCar.gov.

3-Month Trial Of Onstar Services

New subscribers of OnStar-equipped inactive vehicles are eligible for a three-month trial of the OnStar Guidance Plan6 (excluding Hands-Free Calling minutes) plus three years of OnStar Basic Plan7 (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 Chevrolet, Buick, and GMC Certified Pre-Owned Vehicles come with 3 trial months8 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 miles9 (whichever comes first) to exchange it for another GM vehicle that fits your needs.

Vehicle History Report

It's like a background check for your car. All Certified Pre-Owned vehicles 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.

1.    $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.

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

4.    During your powertrain limited warranty period, 6 years or 100,000 miles from new vehicle delivery, from original in-service date. Roadside Assistance provided by Allstate. See dealer for details.

5.    Whichever comes first, in addition to any remaining original factory Bumper-to-Bumper warranty. See participating dealer for limited-warranty details.

6.    Three-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.

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

8.    Your 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.

9.    Whichever comes first. Vehicle exchange only. See dealer for details.