Auto Warranty
Top Companies in 2026
CARCHEX vs Diamond Warranty
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- Relationship with multiple VSC
- Trip interruption reimbursement
- Flexibility of warranty options
- Refund upon contract cancellation
- Choose your own repair shop
- 24/7 roadside assistance
- Transferable coverage
- Does not cover all cars
- May be more expensive than others
- They are brokers, not administrators
- Limited nationwide accessibility
- Limited information online
- Limited coverage conditions
- Limited to dealerships
CARCHEX boasts a great reputation and excellent customer service, among their many advantages. CARCHEX has been helping people protect their vehicles since 2004. They have an A+ rating from the Better Business Bureau and have been consistently ranked as one of the best extended warranty companies in the industry. If you own a vehicle with high mileage, CARCHEX is an especially good option for you.
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.
- BBB Rating : A+
- Maximum Mileage : 250,000 miles
- Money-Back Guarantee : Yes
- Number of Plans Available : 5
- Waiting Period : 30 days
- Operating Status : Active
- BBB Rating : A+
- Maximum Mileage : 125,000
- Money-Back Guarantee : Unavailable
- Number of Plans Available : 5
- Waiting Period : 30 days
- Operating Status : Active
- Services backed by industry standard-bearers like Kelley Blue Book, CARFAX, RepairPal, and Edmunds.com
- Covers cars with up to 250,000 miles on them
- Choose your own repair shop
- Trip interruption reimbursement
- Available in California and all states
- Long contract terms of up to 10 years
- Flexible contract duration
- High-mileage
- Exclusionary
- Powertrain
- $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—Undisclosed
- $0 deductible option—Undisclosed
- Commercial/rideshare
- EV/hybrid components
- No waiting period—Undisclosed
- Option with free maintenance benefits—Undisclosed
- 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—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
- Phone
- 24/7 customer support
- FAQs / Educational resources
- Live Chat
- Mobile Application
- Online quote without phone—Undisclosed
- Sample contracts online
- Phone
- 24/7 customer support
- FAQs / Educational resources
- Live Chat
- Mobile Application
- Online quote without phone—Undisclosed
- Sample contracts online—Undisclosed
- Contract (lump-sum) payments
- Pay-in-full discount—Undisclosed
- Month-to-month payments
- Cancellation fee
- Multi-vehicle discount
- Price lock guarantee
- *Not all payment methods are available in all states
- *Some payment methods may incur additional fees
- 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
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