American Auto Shield vs Diamond Warranty

Founded in 2002 and headquartered in Lakewood, Colorado, American Auto Shield is a vehicle service contract administrator that works with dealerships, lenders, marketers, and other partners. They currently present eight coverage options, ranging from focused Powertrain protection to broad Diamond exclusionary coverage, along with two dedicated options for electric vehicles. Their Powertrain coverage is advertised for eligible vehicles with up to 250,000 miles, while the broader Electric Vehicle contract can include optional high-voltage battery coverage. Depending on the contract, additional benefits and options may include roadside assistance, rental car reimbursement, trip interruption coverage, rideshare protection, and coverage for certain luxury electronics. Contract holders can also use eligible licensed repair facilities, and sample contracts are available online for greater visibility into coverage terms and exclusions. Customer feedback remains mixed, with positive reviews mentioning successful claims and helpful representatives, while critical feedback frequently focuses on claim denials, authorization delays, and coverage disputes. American Auto Shield also has more than two decades of experience in vehicle service contract administration, alongside a regulatory history that includes their 2024 FTC settlement.

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.