Auto Warranty
Top Companies in 2026
Diamond Warranty vs Nissan Extended Warranty
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- 24/7 roadside assistance
- Transferable coverage
- Transferable coverage
- Roadside assistance
- Trip and rental reimbursement
- Cancellation options
- New and used car coverage
- Limited nationwide accessibility
- Limited information online
- Limited coverage conditions
- Limited to dealerships
- Coverage limitations
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.
Founded almost a century ago and headquartered in Japan, Nissan is a symbol of reliable vehicles. In 2005, they began providing their extended warranty, Security+Plus, continuing their legacy of reliability. This extended warranty protects owners from unexpected repair costs that may arise after the factory warranty period expires. With coverage options for new and used cars and 200,000 covered components, their extended warranty provides peace of mind for a diverse range of Nissan owners. With different coverage plans available, such as Powertrain Preferred, Silver Preferred, and Gold Preferred, owners can choose the level of protection that suits their requirements based on their vehicle needs, preferences, and budgets. Key benefits include transferable coverage, roadside assistance, trip interruption reimbursement, towing services, and cancellation options, providing flexibility and convenience. The company's accreditation and A+ rating from the BBB demonstrates a commitment to customer satisfaction. As Nissan continues to evolve and adapt in the automotive landscape, its extended warranty remains a crucial aspect, offering a strong defense against surprise repair costs. For those seeking additional protection for their Nissan vehicles, delving deeper into the specifics of coverage plans and eligibility criteria is essential.
- 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 : A+
- Maximum Mileage : 120,000
- Money-Back Guarantee : False
- Number of Plans Available : 3
- Waiting Period : Unavailable
- Operating Status : Active
- Flexible contract duration
- Transferable coverage
- Trip and rental reimbursement
- New and used car coverage
- Authentic Nissan parts
- 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
- EV/hybrid components
- No waiting period—Undisclosed
- Option with free maintenance benefits—Undisclosed
- Transferable
- 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
- Mobile Application
- 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
- Pay-in-full discount
- 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
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