There's no single answer to how much power a turbocharged 3.8L V6 has. The power output depends entirely on the specific engine's design and tuning. Different manufacturers, and even different models from the same manufacturer, will produce varying horsepower and torque figures.
For example, a 3.8L twin-turbo V6 in a high-performance vehicle will have significantly more power than a 3.8L single-turbo V6 in a less performance-oriented vehicle.
To find the power output, you need to specify the *make and model* of the vehicle using that engine.
