Feeling nervous about your upcoming G road test in Ontario?
You’re not alone — but the more you know about what to expect, the more confident you’ll feel behind the wheel.

Whether you’ve just finished your G2 experience or you’re returning after some practice, this guide walks you through exactly what happens during the G test.
We’ll cover what examiners look for, common mistakes to avoid, and tips to help you pass on your first try.

What Is the G Road Test?

In Ontario, the G test is the final step in the Graduated Licensing System.
It allows you to drive:

• On highways of any speed limit
  
• Without restrictions (day or night)
  
• Without needing another licensed driver with you
  

This test is more advanced than the G2 test. It focuses heavily on highway driving, complex maneuvers, and your ability to handle real-world traffic situations safely.

Quick Facts About the G Test

Item	Details
Duration	Around 30–40 minutes
Cost	About $91.25 CAD (as of 2024)
Focus Areas	Highway driving, lane changes, merging, emergency stops
Locations	Available across Ontario at DriveTest Centres
Booking	DriveTest Official Website

What Will the Examiner Look For?

The examiner’s job is to make sure you can drive safely, confidently, and independently.
They will watch for how you:

• Merge onto highways
  
• Change lanes smoothly
  
• Exit highways correctly
  
• Handle traffic lights and intersections
  
• Perform parallel parking or roadside stops
  
• React to unexpected situations
  

They’ll also check if you:

• Check mirrors often
  
• Use turn signals properly
  
• Obey speed limits
  
• Maintain good following distance
  
• Stay calm under pressure
  

Step-by-Step: What Happens During the G Test

Here’s a typical flow of the G test day:

1. Check-In at the DriveTest Centre

• Arrive at least 30 minutes early.
  
• Bring your G2 license, proof of appointment, and payment (if needed).
  
• Your examiner will introduce themselves and explain the test.
  

2. Pre-Drive Vehicle Check

Before you even drive, you’ll have a quick check:

• Signal lights working?
  
• Brake lights okay?
  
• Tires properly inflated?
  

If anything’s wrong, you may not be allowed to continue — so double-check your car before test day.
Need tips on choosing a safe vehicle? Explore Best Cars for New Drivers in Canada: Safety, Affordability, Features.

3. City Driving Portion

• Right and left turns at intersections
  
• Lane changes on city streets
  
• Right-of-way rules
  
• 4-way stop sign navigation
  
• Safe braking and following distance
  

Pro Tip: Don’t rush through turns or lane changes. Smoothness and control are key.

4. Highway Driving Portion

This part is unique to the G test:

• Enter the highway safely (merging)
  
• Travel at highway speed
  
• Lane changes at highway speed
  
• Exit the highway correctly
  

Did you know?
According to the MTO Official Handbook, highway merging is one of the most commonly failed parts of the G test.

Practice getting up to speed quickly and safely entering traffic.

5. Parking and Emergency Maneuvers

• Parallel parking
  
• 3-point turns
  
• Emergency roadside stops
  

While parking perfectly isn’t mandatory, showing full control of the car is.

6. End of Test

Once you return to the DriveTest Centre:

• Your examiner will review your results.
  
• They’ll explain any mistakes.
  
• If you pass, you’ll get your full G license!
  

If you don’t pass, don’t worry. You’ll get feedback on what to improve and can retake the test.

Common Mistakes That Cause Fails

• Not checking blind spots during lane changes
  
• Not reaching highway speed quickly enough
  
• Rolling stops at stop signs
  
• Unsafe merges (either too slow or too aggressive)
  
• Poor observation (missing a pedestrian or cyclist)
  

Master these areas, and your chances of passing will jump.

Tips to Pass Your G Road Test the First Time

• Practice highway driving regularly before your test.
  
• Stay calm: Treat the examiner like a passenger, not a judge.
  
• Adjust mirrors and seat before driving.
  
• Signal early for every maneuver.
  
• Shoulder check every time you change lanes or pull out.
  
• Obey all speed limits, including school zones and construction areas.
  
• Don’t argue with the examiner, even if you think they’re wrong.
  

G Test vs. G2 Test: What’s Different?

Feature	G2 Test	G Test
Highway Driving	No	Yes
Test Time	20 minutes	30–40 minutes
Complexity	Moderate	Advanced
Focus	Basic road safety	Independent, full-speed driving

How to Book Your G Test in Ontario

You can book online, by phone, or in person at any DriveTest Centre.
Here’s the official booking site.

Tip:
Test slots fill up fast, especially in summer. Book several weeks in advance if possible.

FAQs About the G Road Test in Ontario

Q1: How soon can I take the G test after getting my G2?
You must wait at least 12 months unless you complete an approved driver education course.

Q2: How many mistakes are allowed on the G test?
Minor mistakes are allowed, but any critical error (dangerous action) may cause an automatic fail.

Q3: Can I use a rental car for my G test?
Yes, but you must have proof of insurance and permission from the rental company.

Q4: Is the G test harder at some locations?
Some locations may have busier highways or more complex intersections, but the testing standards are the same across Ontario.

Conclusion: Prepare, Practice, Pass!

Getting your full G license is a huge milestone — and with the right preparation, it’s completely achievable.
Remember: the goal isn’t just to pass the test. It’s to drive safely for a lifetime.

If you want lessons that focus on highway skills, real-world scenarios, and calm test-day preparation, contact GrayJays Driving School today.
Still wondering if we’re the right fit? See what our students say in their Google Reviews.

Good luck and drive safely!