4.8
4.8/5
on Google and Facebook!

Affordable Car Insurance in Sarnia from $105/month

3 minutes can save you hundreds. Enter your postal code below and join thousands of Canadians saving on car insurance.

Secure. No Spam. No Fees.

Why You Can Trust MyChoice

MyChoice serves as an independent intermediary between you, financial institutions and licensed professionals without any additional charge to our users. In the interest of transparency, we disclose that we partner with some of the providers we write about – we also list many financial services without any financial gain. MyChoice does not operate a financial institution or brokerage and to ensure accuracy, our content is reviewed by licensed professionals. Our unique position means that we hold no recurring stake in your policy, ensuring our mission to help Canadians make better financial decisions is free of bias or discrimination. 

economical insurance-png

How to Compare Car Insurance Quotes with MyChoice

Comparing car insurance quotes with MyChoice is as simple as it gets:

Share Your Car Insurance Needs​

Tell us what you want out of your auto insurance.

Shop for the Best Deals​

Compare auto insurance quotes from the best Canadian insurers.

Secure Your Rates​

Pick the best deal and lock your rates on our site.​

Recent Quotes From Our Users

Monthly PremiumsDate & TimeQuote TypeAgeGenderCity
$96.43Jul 19, 2025, 11:57 PMAuto40FemalePeterborough
$60.45Jul 19, 2025, 01:17 PMHome64MaleBurlington
$28.39Jul 19, 2025, 11:37 AMTenant39FemaleCambridge
$25.47Jul 19, 2025, 05:15 PMLife42MaleBelleville
0

Canadians

have compared rates and saved money over the last 24 hours
Secure. No Spam. No Fees.
Updated on July 2, 2025

5 minute read

Quick Facts About Auto Insurance in Sarnia

  • Sarnia car insurance is LESS expensive than the Ontario average.
  • The average annual car insurance cost in Sarnia for a driver with comprehensive/collision coverage and a clean record is around $1,603.
  • Comparing Sarnia auto insurance quotes with MyChoice can save you up to $915 annually.

How Does Car Insurance Work in Sarnia?

Car insurance is mandatory in Ontario, but it’s important to understand the factors that influence your insurance premium and the types of coverage you should consider.

Below is a breakdown of what’s included in your car insurance package in Sarnia when you get a quote with MyChoice, categorized by mandatory and highly recommended coverages. Together, the mandatory and recommended coverage premiums reflect the average car insurance cost in Sarnia referenced above.

Coverage TypeWhat’s IncludedAverage Annual
Car Insurance Premium
Mandatory– Third-Party Liability
– Accident Benefits
– Uninsured Automobile
$703
Highly
Recommended
– Direct Compensation:
Property Damage
– Collision
– Comprehensive
– OPCF 20
– OPCF 27
– OPCF 44R
– OPCF 39
– OPCF 43
$900
Coverage Total:$1,603

Mandatory Coverages:

Coverage TypeCoverage DetailsAverage Annual
Car Insurance Premium
Third-Party LiabilityProtects you if you injure someone
or damage property while driving,
and covers legal costs if you’re sued.
$211
Accident BenefitsCovers medical costs, income
replacement, and more for you and
others injured in an accident,
regardless of fault.
$479
Uninsured AutomobileProtects you if you’re hit by an
uninsured or an unidentified driver
and suffer injuries or vehicle damage.
$13
Coverage Total:$703

*The above coverages are mandatory in Sarnia and will always be included in a standard car insurance quote.

Highly Recommended Coverages:

Coverage TypeCoverage DetailsAverage Annual
Car Insurance Premium
Direct Compensation:
Property Damage
Covers damage to your own vehicle
if you’re not at fault in an accident
with another insured driver in Ontario.
$394
CollisionCovers your vehicle if you hit another
car or object and you’re found at fault.
$240
ComprehensiveCovers damage to your vehicle from
non-collision events like theft, vandalism,
fire, or weather.
$173
OPCF 20:
Loss of Use
Pays for rental or other transportation
if your car is out of service after an
at-fault accident or comprehensive claim.
$20
OPCF 27:
Rental Vehicle
Extends your coverage to rented or
borrowed vehicles, protecting you if
damage occurs while you drive them.
$21
OPCF 44R:
Family Protection
Covers you and your family if you’re
hit by an uninsured, underinsured, or
hit-and-run driver and their coverage
isn’t enough.
$16
OPCF 39:
Accident Forgiveness
Prevents your insurance premiums from
increasing after your first at-fault
accident, as long as you stay with
the same insurer.
$23
OPCF 43:
Waiver of Depreciacion
Ensures you get the full purchase price
back—not a depreciated value—if your
new vehicle is written off.
$2
Coverage Total:$900

*Any of the above highly recommended coverages in Sarnia may be removed from your quote, but we strongly recommend keeping them to have adequate protection.

Most Expensive Postal Codes in Sarnia

On average, annual car insurance in Sarnia costs $1,603, making it less than Ontario’s provincial average of $1,874/year. Here are the most expensive postal codes for auto insurance in Sarnia:

Postal CodeAverage Annual
Car Insurance Premium
N7S$1,647
N7T$1,638

Least Expensive Postal Codes in Sarnia

There are some areas in Sarnia with rates lower than the city average, like N7W and N7X.

Postal CodeAverage Annual
Car Insurance Premium
N7X$1,559
N7W$1,568

How Sarnia Car Insurance Rates Compare to Nearby Cities

Drivers in Sarnia typically see some of the most affordable insurance premiums in Southwestern Ontario. Here’s how it compares:

CityAverage Annual
Insurance Premium
Sarnia, ON$1,603
Chatham, ON$1,913
Windsor, ON$1,891
London, ON$1,987
Cambridge, ON$1,894

Car Insurance Cost in Sarnia by Age

Your age influences car insurance rates because it impacts your driving risk. Insurance rates usually start high when you’re young due to inexperience, but will start to lower once you hit adulthood. However, rates will rise again beyond 65 since you’re more likely to get hurt or killed in accidents.

Here’s how your age influences your auto insurance rates:

AgeAverage Annual
Car Insurance Premium
Average Savings
with MyChoice
18–20$4,601$915
21–24$2,372$472
25–34$1,827$363
35–44$1,603$319
45–54$1,363$271
55–64$1,266$252
65+$1,298$258

Car Insurance Cost in Sarnia by Driving History

Driving history directly affects your car insurance premiums because it’s used to measure accident risk. Insurers charge more for high-risk drivers because they’re more likely to get in car accidents, while the reverse happens to safe drivers because they’re less likely to get in an accident.

According to Ontario laws, driving violations and demerits disappear from your record after two years. However, insurers can check your record as far back as 10 years for their risk assessment.

Here’s how different traffic offences impact your car insurance rates:

Driving ViolationAverage Annual
Car Insurance Premium
Clean driving record$1,603
Insurance cancellation
due to non-payment
$2,228
Licence suspension for
alcohol-related offences
$1,683
One at-fault accident$3,142
Minor speeding ticket$1,940

Car Insurance Cost in Sarnia by Vehicle Model

Below is a breakdown of the estimated insurance costs for various car models in Sarnia. This should give you an idea of what you can expect to pay for car insurance based on the vehicle model you drive.

Car ModelAverage Annual
Car Insurance Premium
Toyota$1,688
Mazda$1,495
Hyundai$1,617
Volkswagen$1,475
Honda$1,471
Ford$1,467
Chevrolet$1,507
BMW$1,866
Mercedes$1,654
Nissan$1,573

The Best Car Insurance Brokerages in Sarnia

Auto insurance brokers help your search for insurance by comparing policies and answering questions. We provide this list of insurance brokers in Sarnia, so visit them if you need assistance when looking for insurance:

BrokerageAddressPhone Number
BrokerLink774 London Rd, Sarnia
ON N7T 4Y1, Canada
+15193364620
Cam-Ron Insurance Brokers Ltd560 Exmouth St, Sarnia
ON N7T 5P5, Canada
+15193373713
McFarlan Rowlands Insurance Brokers1315 Michigan Ave, Sarnia
ON N7S 4M6, Canada
+15196795440

Driving in Sarnia

Sarnia is widely known for its affinity for industrial pursuits. The first commercial oil drill operation in North America happened near Sarnia. Nowadays, the city is known for its chemical refineries in a complex called the Chemical Valley, south of downtown Sarnia.

Despite its prevalence of industry, Sarnia is still a beautiful place to live, thanks to its lakeside location and surrounding agricultural areas.

What’s driving in Sarnia like? Here are some key facts about driving in the city:

  • Major highways in Sarnia: 402, I-94, I-69
  • Public transit options: Sarnia Transit (bus), Via Rail (train)
  • Ridesharing services: Uber, Lyft
  • Parking space providers: The City of Sarnia, private lots
  • Top tourist attractions: Canatara Park, Stones N’ Bones Museum, Bayshore Park, Judith & Norman Alix Art Gallery, Germain Park
  • Busy intersections: Errol Road and Indian Road
  • Airports: Sarnia Chris Hadfield Airport

Main Mode of Commuting in Sarnia

Fitting its industrial affinity, most commuters in Sarnia prefer taking cars to work. Public transit isn’t nearly as popular, numbering only 2.1% out of 24,110 commuters. Here’s a closer look at how Sarnia’s commuters travel:

Main mode of commutingCountsRates
Total – 25% Sample Size24,110100.0
Car, truck or van22,05591.5%
Car, truck or van
– as a driver
20,30584.2%
Car, truck or van
– as a passenger
1,7457.2%
Public transit5102.1%
Walked1,0004.1%
Bicycle1850.8%
Other method3551.5%

Commuting Duration in Sarnia

While Sarnia is a border crossing to the United States, it’s surprisingly not as much of a commuting nightmare as you might think. Over half of Sarnia’s commuters spend under 15 minutes getting to work, and a third of them spend 15 to 29 minutes on their commute. That means only around 12% of Sarnia’s commuters spend over half an hour on the road. Here’s a detailed look at commuting times in the city:

Commuting durationCountsRates
Total – 25% Sample Size24,110100.0
Less than 15 minutes13,38555.5%
15 to 29 minutes7,97531.1%
30 to 44 minutes1,6656.9%
45 to 59 minutes4401.8%
60 minutes and over6452.7%

Driving Conditions in Sarnia

Weather and traffic affect your auto insurance premiums because they can raise or lower your driving risk. Here’s a look at driving conditions in Sarnia:

  • Average daily commute time: 30 minutes round trip
  • Average annual rainfall: 41.08 mm
  • Average annual snowfall: 26 mm
  • Rainy days per year: 141 days
  • Rainiest month in Sarnia: May
  • Driest month in Sarnia: February
  • Snow days per year: 114 days
  • Snowfall months in Sarnia: October – May

Traffic in Sarnia

Sarnia is a small city of just over 72,000 people. However, its location as one of the border crossings to the US makes it a little busier than other small towns. 

How is traffic in Sarnia? Here’s an overview:

  • Population: 52,662 people live within Sarnia’s city limits.
  • City area: Sarnia’s city area spans 164.85 km2.
  • Average commute distance: The average Sarnia resident travels x km to their workplace or school. 
  • Time spent in traffic annually: The average Sarnia resident spends 30 minutes in traffic daily, totalling roughly 183 hours per year.
  • Busiest highways: Sarnia’s Blue Water Bridge is part of the NAFTA Superhighway. One of the most important gateways in the three countries’ truck routes, this highway spans Canada, Mexico, and the United States.

The Most Common Questions About Car Insurance in Sarnia

How much does Sarnia car insurance cost?

The average car insurance cost in Sarnia is $1,603/year.

Why should you compare car insurance rates in Sarnia?

You should compare car insurance rates in Sarnia because insurance companies offer different coverage at different prices. Comparing rates ensures you get the most value out of your insurance deals.

Does my Sarnia car insurance work in the US?

Your Sarnia car insurance will likely work in the US because both countries share similar legal systems. However, we recommend checking with your insurer first before travelling.

How can you get cheaper auto insurance in Sarnia?

Compare car insurance rates in Sarnia with MyChoice, or visit our main car insurance page to learn other ways of getting cheap car insurance quotes.

Methodology

Sample Size

We analyzed over 50,000 auto insurance quotes across Canada.

Profiles

Average rates were calculated using a standard profile and incident profiles. All personal details pertaining to the quotes and policies have been kept confidential.

Standard Profile

Single driver, one car, currently insured, and a pristine driving record. Our base profile is a 35-year-old individual (both male and female) with a spotless driving record.

Incident Profiles

We examined how rates change by evaluating profiles with a clean record (standard), one at-fault accident, a single speeding ticket, license suspension for alcohol related offenses and insurance cancellation due to non-payment.

Vehicle Details

These individuals own a 2018 Honda Civic, commute five days a week, and cover a distance of 15,000 kilometres annually.

Vehicle Models

Costs were also analyzed for different vehicles: Mazda CX-5, Ford Escape, Toyota Corolla, Honda Accord, Chevrolet Equinox, and the base 2018 Honda Civic.

Age and Homeownership

Profiles from age 18-65 (standard: 35 years) were considered. Depending on age, individuals might rent or own their homes. Age-related regulations may vary across provinces.

Team

MyChoice data science, MyChoice research.

Sources

1. Mychoice.ca Internal Data, How Car Insurance Works, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

2. Mychoice.ca Internal Data, Most Expensive Postal Codes, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

3. Mychoice.ca Internal Data, Least Expensive Postal Codes, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

4. Mychoice.ca Internal Data, Car Insurance Rates in Nearby Cities, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

5. Mychoice.ca Internal Data, Rate Cost By Age, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

6. Mychoice.ca Internal Data, Rate Cost By Driving History, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

7. Mychoice.ca Internal Data, Rate Cost By Vehicle Model, Ontario, Sarnia, Car Insurance Quotes Collected, 2025.

8. City of Sarnia Website, Driving & Transit Information. Data Collected in 2025.

9. Statistics Canada, 2021, Census of Population, Ontario, Sarnia, Main Mode of Commuting. Data Collected in 2025.

10. Statistics Canada, 2021, Census of Population, Ontario, Sarnia, Commuting Duration. Data Collected in 2025.

11. Weather Network Canada, Historical Averages, Ontario, Sarnia. Data Collected in 2025.

12. 511 Ontario Traveller Information, Ontario, Sarnia. Data Collected in 2025.

Congratulations! You made it to the end!

Now, here is the easy part: complete your quote in under 2 minutes
Secure. No Spam. No Fees.

Discover More About

July 14, 2025
FSRA’s new fraud reporting rule could crack down on auto insurance scams in Ontario. Learn how this update may reduce your premiums, though not overnight.
July 7, 2025
Did you know that you still need to be insured when driving someone else’s vehicle in Canada? Learn about being insured as an occasional driver.
June 30, 2025
If you’re looking to import a car into Canada, be prepared to face unique insurance challenges. Learn what insuring an imported car entails.

Even More Ways To Save on Insurance