Your car insurance protects you from accidents, theft, and weather. It pays nothing when your engine fails, your transmission goes, or your electrical system breaks down. That's a different kind of risk, and it needs a different kind of protection.
Select your make below to see coverage options, repair cost data, and instant quotes tailored to your vehicle.
Most drivers assume their car insurance handles everything. It doesn't. The two products protect against completely different risks. Here is exactly where each one stops and the other starts:
| Situation | Car Insurance Pays | Extended Warranty Pays |
|---|---|---|
| You rear-end another vehicle | ✅ Yes (collision coverage) | ❌ No |
| Your engine seizes from wear | ❌ No (wear and tear excluded) | ✅ Yes (covered mechanical failure) |
| Hailstorm dents your hood | ✅ Yes (comprehensive) | ❌ No |
| Transmission fails at 90,000 km/miles | ❌ No | ✅ Yes |
| Someone breaks your window | ✅ Yes (comprehensive) | ❌ No |
| AC compressor dies in summer | ❌ No | ✅ Yes |
| Hit by an uninsured driver | ✅ Yes (UM/UIM coverage) | ❌ No |
| Electrical system failure | ❌ No | ✅ Yes |
| Flood or weather damage | ✅ Yes (comprehensive) | ❌ No |
| Fuel system breakdown | ❌ No | ✅ Yes |
| Vehicle theft | ✅ Yes (comprehensive) | ❌ No |
| Suspension and drivetrain wear | ❌ No | ✅ Yes |
A single covered repair often exceeds the annual cost of coverage. Plans for your vehicle start from $89/month.
Before deciding whether extended warranty coverage is worth it, look at what a single uncovered mechanical failure costs out of pocket:
| Repair | Average US Cost | Average Canadian Cost |
|---|---|---|
| Engine replacement (partial) | $3,000–$7,500 | CA$3,500–CA$9,000 |
| Transmission replacement | $2,800–$4,500 | CA$3,200–CA$5,500 |
| Transfer case replacement | $1,500–$3,200 | CA$1,800–CA$3,800 |
| AC compressor + recharge | $800–$1,500 | CA$900–CA$1,800 |
| Turbocharger replacement | $1,200–$2,500 | CA$1,400–CA$3,000 |
| Electrical control module | $900–$2,200 | CA$1,000–CA$2,600 |
| Fuel injection system | $700–$1,800 | CA$800–CA$2,100 |
| Timing chain/belt + labor | $600–$1,800 | CA$700–CA$2,100 |
| Mid-tier extended warranty (annual) | $800–$1,800 | CA$900–CA$2,100 |
A single covered repair often exceeds the annual cost of coverage. Plans for your vehicle start from $89/month.
Extended warranty coverage is not equally valuable for every vehicle. These six profiles represent the strongest cases for coverage.
Once your manufacturer warranty expires (typically 3 years and 60,000 km for Canadian vehicles, or 3 years and 36,000 miles for most US vehicles) you are fully exposed to mechanical repair costs. Extended warranty coverage picks up exactly where the factory warranty ends.
BMW, Mercedes-Benz, Audi, Porsche, and Volkswagen carry repair costs 40–60% higher than domestic equivalents. Labor at authorized dealers runs $180–$250/hour. One electrical module failure can exceed a full year of warranty coverage cost.
Vehicles past 100,000 km (62,000 miles) enter the highest-risk mechanical failure window. Timing chain wear, transmission slip, and fuel system degradation all spike in this range. Coverage at this stage provides maximum value.
Harsh winters accelerate wear on suspension, seals, and electrical systems. Road salt corrodes drivetrain components. Canadian vehicles face approximately 30% higher mechanical failure rates than equivalent vehicles in mild climates.
EV powertrains are simpler but expensive when they fail. Battery management systems, onboard chargers, and electric motors carry $2,000–$8,000+ repair costs. As factory warranties expire on 2019–2022 EVs, extended coverage becomes critical.
When buying used, you inherit the vehicle's full mechanical history. An extended warranty transfers the risk of unknown wear to the warranty provider. For purchases over $15,000 CAD / $12,000 USD, this is one of the highest-ROI protection products available.
Repair costs vary significantly by state and province. A transmission job in Ontario runs CA$3,800 to CA$5,200. The same repair in Texas costs $2,400 to $3,800 USD. Select your state or province below to see local warranty options and what Chaiz coverage costs in your market.
The process takes under 3 minutes. No phone call required.
Enter your year, make, and model. Most vehicles under 15 years old with under 200,000 km/miles qualify.
Confirm whether your factory warranty has expired, is still active, or is partially active. Extended coverage begins where factory ends.
Choose Powertrain Only, Major Systems, or Comprehensive coverage based on your vehicle and budget.
Receive your personalized quote instantly. No obligation. No phone call required.
Disclosure: CarInsuranceQuote.ai earns a referral fee from Chaiz when you complete a quote. This does not affect the price you pay. All warranty terms are set by Chaiz.
Extended warranty rates increase with mileage.
Every 10,000 miles you drive without coverage moves your vehicle into a higher-risk pricing tier. Checking your rate today locks in pricing based on your current mileage — not next month's. 2026 tariffs on imported auto parts have also increased repair costs up to 34%, which is beginning to push monthly premiums higher across all providers.
Extended car warranty (mechanical breakdown) coverage guides for drivers in each province and state, separate from car insurance.
Get your personalized quote in 60 seconds — free, no phone call, no obligation. Coverage available for most vehicles under 15 years old and 200,000 miles.
Plans from $89/month · No commitment · Cancel anytime
CarInsuranceQuote.ai earns a referral fee from Chaiz when you complete a quote. This does not affect your price.