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CarShield vs Diamond Warranty

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Pros
  • Affordable prices
  • 24/7 roadside assistance
  • Trip interruption reimbursement
  • Transferable warranties
  • Accepts high-mileage vehicles
Pros
  • Contracts backed by AmTrust Financial Services
  • Available through a nationwide network of dealerships
  • Multiple coverage levels ranging from powertrain to exclusionary protection
  • Additional benefits available, including roadside assistance and rental reimbursement
  • Nearly two decades of experience in the vehicle service contract industry
Cons
  • May not cover hybrid vehicles
  • May not cover entire cost of repairs
  • Strained relationship with BBB
  • Doesn't offer services in California
Cons
  • Detailed sample contracts are difficult to access before purchase
  • Mixed customer reviews with recurring complaints about claims and communication
  • Limited digital tools, with no mobile app or live chat support
Summary

CarShield is one of the most well-known brands in the vehicle service contract industry. They offer a variety of cost-effective packages and a very high mileage limit. With CarShield, you can choose the coverage that best fits your needs and budget. And because CarShield has a high mileage limit, you can rest assured that your car will be protected for years to come.

Summary

Diamond Warranty is a Pennsylvania-based vehicle service contract provider founded in 2006. Operating through a nationwide network of dealerships, they offer several levels of protection designed to help drivers manage repair expenses after factory warranties expire. Their plans range from basic powertrain coverage to broader exclusionary contracts, with options for used vehicles, certified pre-owned models, and drivers seeking long-term protection.

Many contracts are backed by AmTrust Financial Services and may include benefits such as roadside assistance, rental car reimbursement, and trip interruption coverage. The company focuses on dealer-distributed service contracts rather than direct online sales, which means pricing and contract details often vary by vehicle and dealership. Diamond Warranty maintains an A+ rating from the Better Business Bureau, though they are not BBB accredited.

Customer feedback across review platforms is mixed, with experiences ranging from praise for responsive representatives and straightforward claims to complaints involving coverage disputes and communication challenges. With nearly two decades in the industry and a diverse selection of plans, the provider offers several features worth examining more closely before making a decision.

Quick Stats
  • BBB Rating : D
  • Maximum Mileage : 300,000 miles
  • Money-Back Guarantee : Yes
  • Number of Plans Available : 7
  • Waiting Period : 25 to 40 days
  • Operating Status : Active
Quick Stats
  • BBB Rating : N/R (unaccredited)
  • Maximum Mileage : Up to 100,000 miles
  • Number of Plans Available : 6
  • Operating Status : Active
  • Deductible Range : Quote-based
Selling Points
  • Affordable plans that can be tailored to your budget and coverage needs
  • Monthly & term period contracts
  • Coverage for most vehicle types (cars, EVs, trucks, SUVs, motorcycles, and all-terrain vehicles (ATVs))
  • Covers luxury vehicle and high-end components
  • Cars with up to 300,000 miles are covered
  • Easy-to-use mobile app
  • Get a discount of up to $360 yearly
Selling Points
  • Most plans begin on day one and mile one rather than requiring a standard waiting period
  • Specialized coverage options for certified pre-owned vehicles and long-term 5-year/100,000-mile powertrain protection
  • Dealer-focused distribution model that allows coverage to be bundled into vehicle financing
  • Broad plan portfolio that includes both stated-component and exclusionary coverage levels
Coverage & Plan Flexibility
  • High-mileage
  • Exclusionary
  • Powertrain
  • Undisclosed
    $0 deductible option
  • Commercial/rideshare
  • EV/hybrid components
  • Undisclosed
    No waiting period
  • Undisclosed
    Option with free maintenance benefits
  • Undisclosed
    Transferable
Coverage & Plan Flexibility
  • High-mileage
  • Exclusionary
  • Powertrain
  • Undisclosed
    $0 deductible option
  • Commercial/rideshare
  • EV/hybrid components
  • Undisclosed
    No waiting period
  • Option with free maintenance benefits
  • Transferable
Claims & Repair Experience
  • Undisclosed
    24/7 roadside assistance
  • Undisclosed
    Any licensed repair shop
  • Direct shop payment
  • In-network repair network
  • Undisclosed
    Mobile app for claims
  • Undisclosed
    Online claims portal
  • Undisclosed
    Trip interruption coverage
Claims & Repair Experience
  • 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
Customer Support & Transparency
  • Phone
  • 24/7 customer support
  • Undisclosed
    Email
  • FAQs / Educational resources
  • Undisclosed
    Live Chat
  • Mobile Application
  • Undisclosed
    Online quote without phone
  • Sample contracts online
Customer Support & Transparency
  • Phone
  • 24/7 customer support
  • Email
  • FAQs / Educational resources
  • Live Chat
  • Mobile Application
  • Online quote without phone
  • Sample contracts online
Contract & Payment Terms
  • 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 & Payment Terms
  • Contract (lump-sum) payments
  • Pay-in-full discount
  • Month-to-month payments
  • Undisclosed
    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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