Gary Lang's Pre-Owned Buick and GMC Department wants to ensure that you are driving a safe and reliable vehicle when you purchase a CPO car from our lot. When choosing a certified pre-owned vehicle, you receive the added peace of mind that you are buying a like-new vehicle with new-vehicle benefits at the price of a used-vehicle. Whether you are looking for new Buick sedan or used GMC truck, consider one of Gary Lang's certified pre-owned vehicles. See the details of our program below and come in and speak with a sales professional to learn more today!
Certified Pre-Owned GMC and Buick Vehicles | McHenry, IL
  • Financing as low as 0% APR available*
  • Standard 2 Year/24,000 miles Certified Pre-Owned Maintenance Plan
  • Covers routine oil and filter changes, tire rotations, multi-point vehicle inspection in accordance with the Vehicle Oil Life Monitor system.
  • 12-Month/12,000-Mile Warranty
  • 5-Year/100,000-Mile Powertrain Limited Warranty
  • Courtesy Transportation
  • Roadside Assistance
  • 3-Day/150-Mile Satisfaction Guarantee
  • OnStar/XM Trial Offers
  • Vehicle must be 6 model years or newer with less than 75,000 miles

*With approved credit. On select vehicles. Length of contract is limited. Not valid with any other offer. See Sales Associate for more details.