30tfsi什麼意思

"30 TFSI" is an Audi engine designation that indicates the performance and fuel efficiency of the vehicle. Here's what each part of the designation means:

• "30" refers to the engine's output, which is approximately 30 metric horsepower (PS) per cylinder. This number can vary slightly depending on the specific model and configuration.
• "TFSI" stands for "Turbocharged Fuel Stratified Injection." This is Audi's marketing term for their turbocharged direct injection petrol engines. "T" indicates turbocharging, and "FSI" stands for Fuel Stratified Injection, which is a type of direct injection technology.

Put together, "30 TFSI" suggests that the vehicle is equipped with a turbocharged engine that delivers a balance of performance and efficiency. The exact specifications of the engine, such as its displacement and specific power output, can vary by model and market.