---
id: faq-0090
title: "What makes a vehicle certified pre-owned, and why does it matter?"
category: faq
subtopic: certified-pre-owned
page_type: faq
source_url: "https://www.castlechevycars.com"
tags: ["cpo", "certified", "pre-owned", "quality-assurance"]
questions:
  - "What is a certified pre-owned vehicle?"
  - "Why buy CPO instead of used?"
  - "What inspections do CPO vehicles go through?"
related: [cpo-warranty, pre-owned-inventory, finance-options]
dealer: Castle Chevrolet of Villa Park
---

Certified Pre-Owned vehicles are used cars that have passed a rigorous manufacturer inspection and meet strict quality standards. CPO vehicles include a manufacturer-backed warranty and roadside assistance, giving you peace of mind. Unlike ordinary used cars, CPO vehicles are verified for safety and reliability. Castle Chevrolet of Villa Park has a curated selection of Certified Pre-Owned Chevrolet and trade-in vehicles, each thoroughly inspected and documented. Choosing CPO means you get quality assurance, warranty protection, and the confidence that your car has been vetted by the dealer. Browse our current CPO inventory or call (630) 279-5200 to learn more about certified options.