Advantages:

1.Enhanced Active Safety

During emergency braking while driving, the EPB intelligently distributes braking force based on speed, avoiding the risk of skidding caused by traditional handbrakes locking the rear wheels.

If the driver loses consciousness or the brakes fail, holding the EPB button can gradually slow the vehicle to 6 km/h, improving safety.

2. Improved Convenience & Reduced Driver Fatigue

Auto Hold automatically maintains braking in traffic jams or at red lights, eliminating the need for prolonged brake pedal or handbrake use, reducing strain on the right foot and hand.

No need to pull hard like a traditional handbrake, preventing rollback due to insufficient force.

3.Higher Intelligence & Integration

Works in conjunction with ESP, ABS, and other systems for more stable braking performance.

Pressing the throttle automatically releases the parking brake, simplifying operations (e.g., easier hill starts).

4.Emergency Operation by Passengers

The button placement is more flexible, allowing passengers to assist in braking during emergencies.

Disadvantages:

1.Higher Risk of Accidental Activation

Pressing the button while driving may briefly lock the rear wheels, affecting handling (though pressing the throttle can cancel it, minimizing impact).

Traditional handbrakes have a lower accidental activation risk.

2.Dependence on Electrical & Electronic Systems

If the battery is dead or the electronic system fails, the EPB may not engage or disengage (some models have an emergency mechanical release).

3.Higher Repair Costs

More complex structure leads to higher repair costs compared to traditional handbrakes.

4.Reduced Driving Fun

Cannot be used for drifting or handbrake turns, unlike traditional handbrakes (less appealing for performance car enthusiasts).