Summary – Used vs. Certified Pre-Owned (CPO)
A standard used vehicle provides the lowest purchase price and widest variety of model years and price points, but generally comes with limited or expiring warranty protection. A Mazda Certified Pre-Owned (CPO) vehicle must pass an uncompromising 160-point inspection, and includes a 12-Month/12,000-Mile Limited Vehicle Warranty, a 7-Year/100,000-Mile Limited Powertrain Warranty, zero deductible on covered repairs, 24/7 emergency roadside assistance, and a full CARFAX® Vehicle History Report.
Key takeaway: Choose standard used for the lowest upfront price and flexible budgeting. Choose CPO for factory-backed protection, near-new quality, and long-term security. Visit Tom Roush Mazda in Westfield to compare both selections in person.
When shopping for a pre-owned sedan or SUV, you will inevitably find traditional used vehicles parked side by side with Certified Pre-Owned models. While they might look similar at a glance, the ownership experience, mechanical preparation, and warranty backing are fundamentally different. Knowing how the two compare helps you decide whether the lower cost of a used model or the factory-certified safety net of a CPO vehicle is the best fit for your lifestyle and budget.
At Tom Roush Mazda, serving Westfield, Carmel, Noblesville, Fishers, and Greater Indianapolis since 1972, we keep a large inventory of both options. Here is a clear, transparent breakdown of what each category offers and what is actually covered.
What You Get With a Standard Used Car
Every pre-owned vehicle that arrives at Tom Roush Mazda undergoes a comprehensive multi-point safety check by our service technicians before it is offered for sale. We verify essential safety components, fluids, brakes, and tires to make sure the vehicle is completely roadworthy and dependable.
However, a standard used car typically does not carry extended factory-backed warranty protection. You only receive whatever remains of the original manufacturer warranty based on its age and odometer reading. For older models or higher-mileage vehicles, that coverage may already be expired. While the vehicle is thoroughly vetted, you accept more out-of-pocket responsibility for future maintenance and repairs.
This is ideal for drivers who want maximum cost savings, lower monthly payments, or a reliable second family vehicle.

What You Get With Mazda Certified Pre-Owned
The Mazda Certified Pre-Owned program is an elite tier reserved strictly for late-model vehicles with clean vehicle history reports. It bridges the gap between used affordability and new car confidence.
Every CPO candidate must pass an intensive 160-point mechanical, safety, and cosmetic inspection performed by factory-trained Mazda technicians. From engine compression and transmission shifting to i-Activsense® safety sensors, interior electronics, and braking performance, every component is rigorously tested. Any worn item is replaced using only authentic OEM Mazda parts.
In addition, every Mazda CPO model is backed by:
- 12-Month/12,000-Mile CPO Limited Vehicle Warranty: Takes effect when the new vehicle warranty ends, or at time of purchase, with zero deductible.
- 7-Year/100,000-Mile Limited Powertrain Warranty: Calculated from the original in-service date, safeguarding the engine, transmission, and drivetrain.
- 24/7 Emergency Roadside Assistance: Complimentary coverage for towing, flat tires, jump starts, and lockout assistance.
- CARFAX® Vehicle History Report: Includes a 3-year Buyback Guarantee.

Quick Comparison: Used vs. Certified Pre-Owned
Evaluating the Price Difference
While a Certified Pre-Owned vehicle has a slightly higher sticker price than a regular used car of the same model year, that difference represents real financial protection. Replicating a 7-year/100,000-mile powertrain warranty and a 12-month bumper-to-bumper warranty through a third-party service contract often costs significantly more than the price premium of a CPO car.
Factory backing is also much simpler. If a covered repair is required, it is handled directly by certified Mazda dealers with zero deductible and genuine OEM parts — without paperwork battles or third-party claim approvals.

Which Option Is Right for You?
Choose Standard Used If:
- Your priority is keeping your upfront purchase price as low as possible.
- You are shopping for a student vehicle, commuter car, or secondary family vehicle.
- You prefer paying for routine maintenance yourself as it arises.
- You want to browse vehicles from diverse makes and model years.
Choose Certified Pre-Owned If:
- You want the peace of mind of a new car without the new car depreciation.
- You plan to keep your Mazda for years and want major powertrain protection.
- You value having 24/7 roadside assistance and a clean CARFAX® history.
- You want access to low-APR promotional finance rates.
Explore Both Options at Tom Roush Mazda
Our inventory features both standard used vehicles and Certified Pre-Owned Mazda CX-5, CX-30, CX-50, and CX-90 models. We proudly serve drivers across Central Indiana, including Westfield, Carmel, Noblesville, Fishers, Indianapolis, and Anderson. Our friendly sales consultants are here to give you straightforward answers so you can make the right decision for your driving needs. Browse our current used inventory or CPO Mazda inventory online today.
Frequently Asked Questions
Tom Roush Mazda
- Address: 525 David Brown Dr, Westfield, IN 46074
- Phone: (317) 896-5561
- Sales Hours: Monday, Wednesday, Thursday: 9:00 AM - 8:00 PM
Tuesday, Friday, Saturday: 9:00 AM - 6:00 PM
Sunday: Closed