Buying Your Dream GMC Sierra in South Portland? Start Here!

Ready to drive the right GMC Sierra for you? Apply for an auto loan* through GM Financial and buy a new or used Sierra in South Portland today!

Apply for financing to buy a GMC Sierra in South Portland! Apply Now

Ready to Buy a New or Pre-Owned GMC Sierra?

You don't want any Sierra for sale in South Portland. You want to buy the one that's perfectly suited for you and your lifestyle. That means evaluating every available option, examining prices, and choosing between a new or used GMC Sierra. But how do you decide? Apply Now

Buying a Used GMC Sierra in South Portland

When you're buying a used Sierra in particular, you'll want to start by researching. Find reviews by your fellow drivers as well as industry experts, then compare features, MPG, safety ratings, performance and prices. For a used GMC Sierra, pay special attention to the vehicle's interior wear, mileage and history. Some may still be eligible for certain warranties—a huge bonus for you!

Buying a New GMC Sierra in South Portland

When buying a new Sierra, research your warranty options and consider any opportunities for customization. Buying new could be the right choice for you if you’re looking for a rare color, a special interior package or unique accessories.

Get Financing & Get Behind the Wheel

Apart from your personal preferences, understanding your financing options will also help you choose between a new or used GMC Sierra, as well as whether leasing or buying is right for you. Get one step closer to your dream vehicle by applying for financing online through GM Financial. Fill out an auto loan application online to see if you prequalify for a competitive rate, and gear up to buy the GMC Sierra you want in South Portland. Or, explore your leasing options. Stop by your nearest dealer and fill out a lease application!

*A retail installment contract that allows a customer to purchase a vehicle from an auto dealership. This contract is then sold or assigned by the dealership to GM Financial.