Car Repair Insurance: What Covers Mechanical Breakdowns?

Standard auto insurance does not cover engine or transmission failures. The product that does is called a vehicle service contract - here is how it works, what it costs, and how to find the best plan.

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Does Car Insurance Cover Repairs?

Standard auto insurance - liability, collision, comprehensive - does not cover mechanical failure. If your engine throws a rod, your transmission slips, or your AC compressor dies, that bill comes entirely out of pocket unless you have separate mechanical repair coverage.

What standard auto insurance covers

  • Collision damage from accidents
  • Comprehensive (theft, weather, fire)
  • Liability for damage you cause
  • Medical payments after accident
  • Engine or transmission failure
  • Electrical system breakdowns
  • AC compressor or cooling failures
  • Normal mechanical wear

What a vehicle service contract covers

  • Engine internal components
  • Transmission and drive axles
  • Electrical systems (top plans)
  • AC and cooling systems
  • Fuel and steering systems
  • Roadside assistance (most plans)

Types of Mechanical Repair Coverage

There are two products that provide car repair coverage. Most drivers will qualify for a vehicle service contract.

Most Common

Vehicle Service Contract (Extended Warranty)

A paid service contract from a third-party provider or dealer that covers mechanical failures after the manufacturer warranty expires. Available for most vehicles regardless of age or mileage. Costs $75–$220/month depending on vehicle and plan tier.

Available for any age vehicleUp to 250,000 milesMultiple plan tiers
Limited Eligibility

Mechanical Breakdown Insurance (MBI)

A true insurance product offered by select insurers (most notably GEICO) that functions similarly to an extended warranty. Generally limited to vehicles under 15 months old and 15,000 miles. Often cheaper than VSCs for qualifying vehicles.

New vehicles only (<15 months)Under 15,000 milesTrue insurance policy

How Much Does Mechanical Repair Coverage Cost?

ScenarioMonthly CostCoverage Type
New car under 15 months, 15K mi$25–$75/moMBI (GEICO) or VSC
Domestic car, 30K–60K miles$75–$130/moVehicle service contract
Domestic truck, 60K–100K miles$95–$160/moVehicle service contract
Import/Asian make, 60K–100K miles$100–$155/moVehicle service contract
European luxury, any mileage$140–$240/moVehicle service contract
High-mileage vehicle, 100K–150K mi$120–$200/moVehicle service contract

Average repair costs without coverage:

Engine rebuild: $3,500–$7,000Transmission: $2,500–$5,500AC compressor: $900–$1,800Transfer case: $1,500–$3,000

Compare Top Auto Repair Coverage Providers

ProviderRatingQuote
Chaiz★★★★★Get Quote
Endurance★★★★☆Get Quote
CarShield★★★★☆Get Quote
CARCHEX★★★☆☆Get Quote
autopom!★★★★☆Get Quote

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Frequently Asked Questions

Is car repair insurance a real thing?
Not as a standalone insurance product in most states. What most people mean by 'car repair insurance' is a vehicle service contract (VSC) or extended warranty - a paid service contract that covers mechanical repairs. True insurance products cover accidents, theft, and liability. Mechanical repair coverage comes from VSCs, not from standard auto insurance policies.
What is the difference between car repair insurance and a vehicle service contract?
Car repair insurance is a colloquial term for what the industry legally calls a vehicle service contract (VSC) or extended warranty. A VSC is a contract - not an insurance policy - that pays for covered mechanical repairs when a component fails. Standard auto insurance covers collision damage, theft, and liability - not mechanical breakdowns.
Does regular car insurance cover engine repair?
No. Standard auto insurance (liability, collision, comprehensive) does not cover mechanical failure, engine wear, or component breakdowns. Those products only pay for damage caused by accidents, weather events, theft, or fire. Engine, transmission, and electrical repairs are out-of-pocket unless you have a vehicle service contract.
What does mechanical breakdown insurance cover?
Mechanical breakdown insurance (MBI) is a specific insurance product offered by a small number of insurers (GEICO is the most notable) for newer vehicles - typically under 15 months old and 15,000 miles. It functions similarly to an extended warranty but is underwritten as insurance. Most vehicle service contracts are not insurance but function similarly for vehicles that no longer qualify for MBI.
How much does auto repair insurance cost?
Vehicle service contracts - the most common form of mechanical repair coverage - cost $75 to $220 per month depending on vehicle age, mileage, make, and plan tier. Mechanical breakdown insurance through an insurer like GEICO runs slightly cheaper ($25–$100/month) but is limited to newer vehicles. The coverage cost is almost always less than a single major repair.
What repairs are covered by a vehicle service contract?
Coverage depends on the plan. Powertrain plans cover engine, transmission, and drive axles. Mid-tier plans add cooling, electrical, fuel, and steering systems. Exclusionary (top-tier) plans cover everything except a stated list of exclusions - typically maintenance items, wear parts, and cosmetic damage. Most plans exclude pre-existing conditions.
Can I get car repair coverage for an older vehicle?
Yes. Most vehicle service contract providers cover vehicles up to 10–15 years old and 150,000–200,000 miles. Older and higher-mileage vehicles have fewer plan options and higher monthly rates, but coverage is available. Some providers like CarShield specialize in high-mileage vehicles.
Which companies offer the best auto repair coverage?
Top-rated providers include Endurance (highest overall coverage), Chaiz (comparison platform quoting multiple providers), CarShield (high-mileage focus), CARCHEX (older vehicles), and autopom! (independent dealers). Comparing quotes across providers is the best way to find the right plan for your vehicle.

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