Auto Warranty
Top Companies in 2026
Guardian Auto Shield vs Nissan Extended Warranty
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- Strong customer service
- Low deductibles
- Coverage for luxury cars
- Three coverage levels
- 24/7 roadside assistance
- Transferable contracts
- 0% payment plans
- Limited added benefits
- No sample contracts
- No fixed pricing
- Dealer-focused repairs
- Mileage eligibility limits
- Mixed claims feedback
Guardian Auto Shield, once a prominent figure in the auto warranty industry, shut down in 2023. During their operation, they positioned themselves as a reputable extended auto warranty provider. Founded in 2015 and headquartered in California, the company was dedicated to providing excellent vehicle protection through their extended auto warranty contracts. Noteworthy features that enhanced Guardian's offerings encompass extensive coverage for diverse vehicle makes, a customer-focused approach emphasizing robust customer service, low deductibles, and a plan that is optimal for luxury vehicles. The company's emphasis on affordability made it an appealing choice for budget-conscious consumers. While Guardian excelled in simple claims processes, certain drawbacks existed, such as an absence of sample contracts and fewer additional benefits than competitors. The lack of clear information about coverage and pricing on the company's website raised concerns about its transparency. It is important to note that Guardian Auto Shield is now out of business. Despite their closure, their vast experience and dedication to personalized coverage plans made them a compelling option for those seeking reliable vehicle protection in their operational days.
Nissan Security+Plus is a factory-backed vehicle service contract program administered by Nissan Extended Services North America (NESNA), which was established in 2005 and is headquartered in Franklin, Tennessee. The program offers three main coverage levels for eligible Nissan vehicles, ranging from powertrain protection to Gold Preferred coverage for more than 2,300 components, with dedicated options available for certain electric and certified pre-owned vehicles. Security+Plus stands out for repairs through participating Nissan dealerships, where factory-trained technicians use genuine Nissan or Nissan-approved parts. Plans can also include roadside assistance, rental car reimbursement, trip interruption coverage, transferable contracts, and eligible 0% payment plans. NESNA is accredited by the Better Business Bureau and holds an A+ rating, though their BBB customer feedback leans negative, particularly around claims and communication. This review takes a closer look at their coverage, costs, contract terms, benefits, and customer experience.
- BBB Rating : N/R
- Maximum Mileage : Undisclosed
- Money-Back Guarantee : Yes
- Number of Plans Available : 3
- Waiting Period : 30 days
- Operating Status : Inactive
- BBB Rating : A+ (Accredited)
- Maximum Mileage : 120,000 miles
- Money-Back Guarantee : Unavailable
- Number of Plans Available : 3
- Waiting Period : N/A
- Operating Status : Active
- Deductible Range : $0–$100
- 24/7 Roadside assistance
- 24/7 customer support
- 48-month-long contract
- Free Quotes
- Factory-backed coverage
- 2,300+ covered components
- Genuine Nissan parts
- EV-specific coverage
- 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
- $0 deductible option
- Commercial/rideshare
- EV/hybrid components
- No waiting period
- Option with free maintenance benefits
- 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
- Any licensed repair shop
- Direct shop payment
- In-network repair network
- Mobile app for claims
- Online claims portal
- 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
- Sample contracts online
- 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
- 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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