Yes, automatic transmissions have a flywheel, but it’s called a flexplate.
While both flywheels and flexplates serve similar purposes, the design and function vary slightly depending on whether the transmission is manual or automatic.

What’s the Difference?

Flywheel (Manual Transmission)

• Heavy, solid metal disc
• Connects to the clutch
• Stores rotational energy and helps smooth out engine pulses
• Often includes gear teeth for the starter motor

Flexplate (Automatic Transmission)

• Thinner, lighter metal plate
• Connects the engine to the torque converter
• Also has gear teeth for the starter motor
• Provides a similar balancing and rotational function as a flywheel

So while your automatic car doesn’t have a traditional flywheel, it does have a flexplate, which plays a comparable role in transmitting engine power to the transmission.

Why It Matters

• If your vehicle has starting issues or vibration, a damaged or cracked flexplate could be the cause
• It’s essential for smooth power delivery and proper starter engagement

Final Thoughts

Yes, automatic cars have a flywheel-like component called a flexplate.
It connects the engine to the torque converter and is crucial for starting and smooth operation. While it’s not technically a flywheel, it serves many of the same functions in an automatic transmission system.