Auto Warranty
Top Companies in 2026
ASC Warranty vs Onust
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- Nearly four decades of experience in the vehicle service contract industry
- Nationwide access to participating dealerships and ASE-certified repair shops
- Roadside assistance and travel-related benefits are included with many plans
- Transferable contracts that may help preserve resale value
- $0 deductible plan options
- Coverage accepted at licensed repair facilities nationwide
- Includes roadside assistance and rental benefits
- Strong BBB rating and accreditation
- Coverage terms and financing options can vary by dealership
- Some customer complaints involve payout limits and coverage disputes
- Additional costs, such as diagnostics, fluids, and taxes, may remain the customer's responsibility
- No mobile app or live chat support
- Public contract sample not readily available
- Some concerns about coverage limit transparency in reviews
ASC Warranty is a vehicle service contract provider founded in 1986 and headquartered in Mountain Home, Arkansas. They primarily distribute coverage through dealerships across the United States and offer several protection levels, ranging from basic drivetrain plans to exclusionary coverage designed to resemble a factory warranty. Their contracts are backed by an A-rated insurance carrier and often include additional benefits such as 24/7 roadside assistance, rental car reimbursement, and trip interruption coverage. One feature that distinguishes the provider is their combination of long industry experience and flexible repair options, allowing customers to use participating dealerships and ASE-certified repair facilities nationwide. Coverage can also be transferred to a subsequent owner under certain conditions, which may add value when selling a vehicle. ASC Warranty is accredited by the Better Business Bureau and holds an A+ rating. Customer feedback on Google Reviews and the BBB is generally favorable, with many reviewers praising the claims process and customer service team. At the same time, some complaints focus on coverage limitations and out-of-pocket expenses. Those factors, along with the company's contract options and pricing structure, are explored in greater detail throughout this review.
Onust Warranty is a vehicle service contract provider headquartered in Scottsdale, Arizona. Founded in 2023, they focus on extended coverage options for drivers seeking protection after their factory warranty expires. Their plans are available for many newer and used vehicles and feature benefits such as roadside assistance, rental car reimbursement, and nationwide repair facility access. One of their most notable features is unlimited mileage coverage, allowing eligible vehicles to remain covered without a mileage cap while the contract is active. They also offer exclusionary coverage options, which generally provide broader protection by covering most vehicle components except those specifically excluded in the agreement. Some plans are available with a $0 deductible, helping reduce out-of-pocket costs when covered repairs are approved. Onust Warranty holds an A+ rating and accreditation from the Better Business Bureau. Customer feedback is currently limited, with only a small number of reviews available across major platforms such as Trustpilot, Yelp, and the BBB. The available reviews generally praise customer service, claims support, and coverage value, though the low review volume makes it difficult to assess overall customer sentiment. Readers interested in long-term vehicle protection may want to explore the details of their coverage, costs, benefits, and contract terms more closely.
- BBB Rating : A+
- Maximum Mileage : 120,000
- Money-Back Guarantee : Available
- Number of Plans Available : 4
- Operating Status : Active
- Deductible Range : $0–$200 (varies by contract)
- BBB Rating : A+
- Maximum Mileage : Unlimited miles
- Money-Back Guarantee : Available
- Number of Plans Available : 1
- Waiting Period : 30 days and 1,000 miles
- Operating Status : Active
- Deductible Range : $0
- Factory Type Coverage plan uses an exclusionary format similar to a manufacturer's warranty
- Contracts are backed by an A-rated insurance carrier for added financial security
- Long-standing BBB accreditation dating back to 1987
- Coverage is available through a large network of dealerships across the United States
- Unlimited mileage coverage with no mileage expiration
- Coverage remains active even as vehicles accumulate high mileage
- Designed for drivers who plan to keep their vehicles long term
- Coverage options that may suit both newer and older vehicles
- High-mileage
- Exclusionary
- Powertrain
- $0 deductible option
- Commercial/rideshare
- EV/hybrid components
- No waiting period
- Option with free maintenance benefits
- Transferable
- High-mileage
- Exclusionary
- Powertrain
- $0 deductible option
- Commercial/rideshare
- EV/hybrid components
- No waiting period
- Option with free maintenance benefits—Undisclosed
- Transferable
- 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
- 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
- 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—Undisclosed
- 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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