Auto Warranty
Top Companies in 2026
Diamond Warranty vs Protect My Car
Press [Add to Compare] to Edit, Add or Remove Vendors
- 24/7 roadside assistance
- Transferable coverage
- 24/7 roadside assistance
- Includes student and military discounts
- Trip interruption reimbursement
- Transferable coverage
- Limited nationwide accessibility
- Limited information online
- Limited coverage conditions
- Limited to dealerships
- Roadside assistance limited to 2 service calls per year
- Not transparent about their prices
- Doesn't cover California and Washington
- Free quotes are not fully online, may pressure customers into buying
Diamond Warranty Corp is an extended auto warranty company that has been in business since 2006. It offers a variety of plans at competitive prices so that you can find the perfect coverage for your needs. Diamond Warranty Corp also has a convenient claims process that makes it easy to get your car repaired.
Protect My Car is a well-known company in Saint Petersburg, Florida, that has been around since 2005 and offers many services to keep your car safe and in good shape. They offer longer guarantees on cars that have up to 20 years left on them. Protect My Car stands out from others in the same field because they offer extra benefits and a wide range of coverage choices. They're proud to offer their services directly to you; they call it "The PMC Way."
Since March 2023, when it was said that PMC had fired 75 workers because of "unexpected business circumstances," there have been some worrying stories about the company. There are also hints that they will be firing more workers. So, it wasn't clear if this service provider was out of business or would be soon.
- BBB Rating : A+
- Maximum Mileage : 125,000
- Money-Back Guarantee : Unavailable
- Number of Plans Available : 5
- Waiting Period : 30 days
- Operating Status : Active
- BBB Rating : C
- Maximum Mileage : 200,000
- Money-Back Guarantee : 30-day money-back guarantee
- Number of Plans Available : 3
- Waiting Period : N/A
- Operating Status : Active
- Flexible contract duration
- Maintenance benefits available in each of their plans
- Available for some commercial vehicles
- Monthly PMC rewards
- Covers vehicles up to 20 years old with high mileage of up to 250,000
- High-mileage
- Exclusionary
- Powertrain—Undisclosed
- $0 deductible option—Undisclosed
- Commercial/rideshare
- EV/hybrid components
- No waiting period—Undisclosed
- Option with free maintenance benefits—Undisclosed
- Transferable—Undisclosed
- High-mileage
- Exclusionary
- Powertrain
- $0 deductible option—Undisclosed
- Commercial/rideshare—Undisclosed
- EV/hybrid components
- No waiting period—Undisclosed
- Option with free maintenance benefits
- Transferable—Undisclosed
- 24/7 roadside assistance—Undisclosed
- Any licensed repair shop—Undisclosed
- Direct shop payment
- In-network repair network
- Mobile app for claims—Undisclosed
- Online claims portal—Undisclosed
- Trip interruption coverage
- 24/7 roadside assistance—Undisclosed
- Any licensed repair shop—Undisclosed
- Direct shop payment
- In-network repair network
- Mobile app for claims—Undisclosed
- Online claims portal—Undisclosed
- Trip interruption coverage
- Phone
- 24/7 customer support
- FAQs / Educational resources
- Live Chat
- Mobile Application
- Online quote without phone—Undisclosed
- Sample contracts online—Undisclosed
- Phone
- 24/7 customer support
- FAQs / Educational resources
- Live Chat—Undisclosed
- Mobile Application—Undisclosed
- Online quote without phone—Undisclosed
- Sample contracts online
- Contract (lump-sum) payments
- Pay-in-full discount—Undisclosed
- Month-to-month payments
- Cancellation fee—Undisclosed
- Multi-vehicle discount—Undisclosed
- Price lock guarantee
- *Not all payment methods are available in all states
- *Some payment methods may incur additional fees
- Contract (lump-sum) payments—Undisclosed
- Pay-in-full discount
- Month-to-month payments
- Cancellation fee—Undisclosed
- Multi-vehicle discount—Undisclosed
- Price lock guarantee
- *Not all payment methods are available in all states
- *Some payment methods may incur additional fees
Save Big on Auto Warranty
Fill out a quick form to claim special offers on Auto Warranty
