What Is The Difference Between Used & Certified Pre-Owned?

September 2nd, 2026 by

Wondering about the difference between used and certified pre-owned? There are important distinctions between these two types of pre-owned cars. The experts at Byers Auto Group are happy to answer your questions about used cars so that you can make a purchase decision that’s right for you. Read on to learn more about CPO vs. used cars and decide which option makes more sense for you.

Used Car Buying: What You Need To Know

Used cars have been previously owned and vary considerably in terms of make, model, year, mileage, and other factors. Because of these variances and the fact that they’ve had previous owners, they’re more affordable than new and CPO vehicles. Many Franklin County car shoppers will be pleased to learn that we have a selection of used models priced under $10k, giving drivers plenty of budget-friendly options.

Another aromea where used cars vary is mileage. Although it may seem like a used car with 100,000 miles is a risk you shouldn’t take, the truth is many vehicles can last for hundreds of thousands of miles with regular (documented) service. In any case, when you’re shopping for a new-to-you car, keep the following in mind:

  • Although OEMs don’t require standard used cars to be inspected before sale, Byers Auto Group wants to make sure our customers get the highest value for their dollar. We hand-pick our used models. That being said, you should navigate a private sale with extra caution. Private sellers don’t have the reputation of a well-established dealership.
  • You should discuss any vehicle issues you notice with either the dealership or the private seller. If you plan to purchase the car despite it having a few problems, that’s OK—just make sure to budget some extra money for the necessary repairs.
  • With proper care and maintenance, some vehicles can last upwards of 200,000 miles. High-mileage used cars aren’t always bad options, especially if you’re on a strict budget.

CPO Vs. Used: What You Need To Know

Certified pre-owned (CPO) vehicles have had previous owners, but they aren’t the standard used cars you see on used car lots. They’re thoroughly inspected pre-owned vehicles that are backed by manufacturer warranties and have passed a rigorous inspection completed by a certified technician. They’re a gold standard of used cars, and only models that meet the OEM’s CPO program standards earn the title. For example, the requirements for CPO model include the following:

  • The model year is within five years of the current model year
  • Generally less than 80,000 miles, sometimes up to 100,000 miles
  • A multi-point inspection
  • Offered with extended warranties and/or limited powertrain warranties

Certified used cars are usually newer models with less mileage. They typically come at a higher price than used cars but are still more affordable than a new car. If you’re looking for more updated features for your Franklin County commutes, then you might want to buy a certified pre-owned vehicle.

Shop For Pre-Owned Vehicles At Byers Auto Group

Now that we’ve answered, “What is the difference between used and certified pre-owned?”, it’s time to explore our CPO vs. used vehicles for sale, then schedule a visit to our showroom. You’ll find us near Dublin, where you can test drive the pre-owned vehicle that meets your needs.

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