Why Did My Car Insurance Go Up? — 7 Common Reasons (and What You Can Do About It)

Updated October 2026

You receive your automobile insurance renewal and notice that your premium has increased.

You haven't had an accident, received a traffic ticket or made a claim. You're driving the same vehicle and living at the same address.

So why is your car insurance more expensive?

It's one of the most common questions Ontario drivers ask, and the answer isn't always straightforward.

Insurance companies consider many factors when calculating automobile insurance premiums. Some relate to your personal driving history, while others reflect broader changes in the cost of providing insurance.

According to Ontario's Financial Services Regulatory Authority (FSRA), the average annual private passenger automobile insurance premium reached $2,218 as of June 2026, compared with $2,120 in June 2025.

However, these figures are provincial averages. Individual premiums can vary significantly depending on the driver, vehicle, location, coverage and insurance company.

At L.D. Dermody Insurance Brokers, we understand how frustrating an unexpected premium increase can be.

Here are seven common reasons why automobile insurance premiums increase in Ontario, along with practical steps you can take to manage your insurance costs.

1. The Cost of Repairing and Replacing Vehicles Has Increased

One of the biggest factors affecting automobile insurance premiums is the rising cost of claims.

Modern vehicles are equipped with increasingly sophisticated technology.

Features such as backup cameras, parking sensors, collision avoidance systems and adaptive cruise control can improve safety, but they can also make repairs more expensive.

For example, what once might have been a relatively simple bumper replacement can now involve replacing sensors, cameras and electronic components.

After certain repairs, these systems may also require specialized calibration.

Other factors affecting repair costs include:

Higher prices for replacement parts.
Increased labour costs at repair facilities.
More expensive vehicle electronics.
Delays obtaining certain parts.
Increased costs for rental vehicles while repairs are being completed.

The cost of replacing a vehicle following a total loss has also increased compared with previous years.

When insurance companies pay more to settle claims, those costs can influence the premiums they charge.

What can you do?

Consider obtaining an insurance quotation before purchasing another vehicle.

Two vehicles with similar purchase prices can have very different insurance costs because of their repair expenses, theft experience and claims history.

Your broker can help you compare insurance premiums before you make a final purchase decision.

2. Insurance Companies Are Paying More for Certain Types of Claims

Insurance premiums are influenced not only by how often claims occur but also by how much those claims cost.

A serious automobile accident can involve expenses beyond repairing or replacing the vehicles.

Depending on the circumstances, a claim may include:

Vehicle repairs.
Rental vehicle expenses.
Medical and rehabilitation benefits.
Income replacement benefits.
Liability claims involving injuries or property damage.
Legal expenses.

Some claims can take years to resolve, particularly when serious injuries are involved.

Even when claim frequency declines in a particular period, increases in the average cost of claims can still place upward pressure on insurance premiums.

Insurance companies use claims experience and projected future costs when developing their rates.

As a result, premiums may increase even for drivers who have never submitted a claim.

What can you do?

Maintaining a good driving record remains one of the most effective ways to control the portion of your premium influenced by your personal driving history.

Avoiding accidents and traffic convictions can help you qualify for more favourable insurance rates.

3. Your Postal Code and Where You Drive Can Affect Your Premium

Where you live is an important factor in calculating automobile insurance premiums in Ontario.

Insurance companies consider geographic information when assessing risk.

This can include differences in:

Collision experience.
Vehicle theft.
Claims costs.
Traffic conditions.
Population density.
Other factors permitted under Ontario's automobile insurance rating rules.

For example, a driver living in a heavily populated urban area may pay more than a driver with a similar record and vehicle living in a community with lower claims costs.

However, rates can vary considerably between insurance companies.

An area considered relatively expensive by one insurer may be more competitive with another.

Moving to a different address can therefore affect your premium, even if nothing else changes.

What can you do?

If you move, advise your insurance broker promptly.

Your insurer needs accurate information about where the vehicle is principally kept and how it is used.

Providing an inaccurate address to obtain a lower premium can create serious insurance problems.

Your broker can also review whether another insurance company offers more competitive rates for your location.

4. Vehicle Theft Continues to Affect Insurance Costs

Vehicle theft has been a significant issue for Ontario automobile insurers.

Although Canadian vehicle theft declined during 2024 and 2025 following several years of unusually high activity, theft-related insurance losses remain substantial.

Certain vehicle models are more frequently targeted than others.

Insurance companies consider theft experience when determining the cost of comprehensive coverage and, in some cases, other aspects of their rating.

This means two vehicles with similar purchase prices may have very different insurance premiums.

A vehicle that is frequently stolen or particularly expensive to replace may cost more to insure.

Some insurers also have specific requirements or offer discounts for approved anti-theft devices.

These arrangements vary by company and vehicle.

What can you do?

If you're shopping for a vehicle, ask for an insurance quotation before purchasing it.

You can also ask whether installing an approved anti-theft device would qualify you for a discount.

Simple precautions, such as parking in a secure location and keeping keys protected, can also help reduce the risk of theft.

5. Your Insurance Company May Have Changed Its Rates

Automobile insurance companies periodically review their rates based on claims experience, expenses and projected future costs.

In Ontario, insurance companies must obtain approval from the Financial Services Regulatory Authority of Ontario (FSRA) for changes to their private passenger automobile insurance rating systems.

When an insurer receives approval for a rate change, the effect on individual policyholders can vary.

For example, an insurer might receive approval for an overall average increase, but that does not mean every customer will experience the same percentage change.

Some drivers may see larger increases, while others may experience smaller increases or even reductions.

The result depends on how the insurer's approved rating structure applies to the individual driver, vehicle and coverage.

This helps explain why your premium may increase even though:

You have not had an accident.
You have not received a traffic ticket.
You have not changed vehicles.
You have not moved.
You have not made a claim.

Your insurance company may simply be charging more for your particular risk under its updated rating structure.

What can you do?

Ask your insurance broker to review your renewal.

An independent insurance broker can determine whether another insurance company may offer more competitive pricing for your circumstances.

However, changing insurers is not always the best option.

Coverage differences, deductibles, available endorsements and eligibility requirements should also be considered.

6. Changes to Your Vehicle, Drivers or Coverage Can Affect Your Premium

Sometimes a premium increase is related to a change in your own insurance circumstances.

Examples include:

Purchasing a Different Vehicle

A newer or more expensive vehicle may cost more to repair or replace.

However, a newer vehicle does not automatically mean higher insurance premiums.

The particular model, claims experience, safety features and theft exposure all matter.

Adding Another Driver

Adding a driver to your policy can affect the premium, particularly if the driver has limited experience, previous accidents or traffic convictions.

The amount of the change depends on the insurer's rating rules and how the vehicle is used.

Changing Your Commute

A change in how far or how frequently you drive may affect y

2. Increased Claim Frequency and Severity

More drivers are back on the road than during the pandemic years, and that means more collisions. Insurance companies track both how often claims happen and how severe they are, and both have risen across Ontario.

When claims increase across the province, insurers must adjust rates to stay financially stable and continue paying future claims.

3. Your Postal Code or Area Risk Changed

Where you live can affect your car insurance rate. Insurers analyze claims data by postal code. If an area has a spike in accidents, thefts, or vandalism, premiums for everyone in that region may rise.

You might be the safest driver in your neighbourhood, but if local statistics worsen, your rate can still go up. It’s not personal, it’s data-driven.

4. Car Theft Is at Record Highs in Ontario

Vehicle theft is a major issue right now, especially in the GTA and surrounding areas. According to industry data, car thefts have surged in recent years, and not just for luxury models. Many SUVs and pickup trucks are now high-value targets.

Insurers have responded by increasing comprehensive coverage rates, which protect against theft and non-collision losses. Even if your car isn’t stolen, your premium can increase because of broader regional trends.

5. Rate Filings Approved by FSRA

In Ontario, the Financial Services Regulatory Authority (FSRA) reviews and approves rate changes for each insurance company. When insurers experience higher claims costs or need to adjust for inflation, they apply to FSRA for a rate increase. Once approved, those changes apply to all policyholders, even if your own driving history hasn’t changed.

This means a premium increase could reflect your insurer’s overall performance, not your individual record.

6. Policy or Vehicle Changes

Sometimes the reason for a higher premium is right in your own policy details. If you bought a newer vehicle, changed your daily commute distance, added a driver, or modified your coverage (like lowering a deductible or adding rental protection), your rate can change accordingly.

Even small updates, such as switching from pleasure use to commuting, can make a noticeable difference.

7. Loss of Discounts

Discounts play a big role in keeping rates competitive. If you’ve recently changed vehicles, missed a renewal date, or no longer qualify for certain programs (like a multi-vehicle or driver training discount), your overall premium may rise.

That’s why it’s always worth reviewing your file with a broker. We can often identify discounts you’ve lost and help you regain them.

What You Can Do About Rising Car Insurance Rates

While some factors are beyond your control, there are still practical ways to manage your costs:

✔ Review your coverage: Make sure your policy matches your current situation. If your car is older, for example, you may not need certain optional coverages.

✔ Bundle your policies: Combining your home and auto insurance can save 10–20% with many insurers.

✔ Ask about telematics programs: Usage-based insurance (UBI) apps track driving habits, and safe drivers often earn discounts over time.

✔ Shop around, safely: A licensed broker can compare quotes from multiple insurers and find one that fits your needs and budget.

✔ Maintain a clean record: Tickets and at-fault accidents can raise your premium for several years, so defensive driving truly pays off.

Why Work With a Broker

Unlike direct insurers, independent brokers work for you, not one insurance company.

At L.D. Dermody Insurance Brokers, we review every renewal to ensure our clients are getting fair value.

If your rate has gone up, we’ll explain why, check for new discounts, and explore options with other carriers if it makes sense. Our goal is to make sure your coverage stays competitive without sacrificing protection.

“Insurance doesn’t have to be confusing. We believe in plain-English advice, personalized service, and helping Ontario drivers make confident choices.”

The Bottom Line

Car insurance rates in Ontario are changing, but that doesn’t mean you’re powerless. Understanding why premiums increase, and how to respond, is the first step toward keeping your costs under control.If your car insurance has recently gone up, let’s review your policy together. We can explain the changes, compare alternatives, and help you find the best value for your needs.

📞 Call us: 905-479-1100

📧 Email: contact@lddermody.com

🌐 Visit: https://lddermody.com