You have likely seen the Volkswagen TDI badge on a variety of Volkswagen cars on the roads near Baltimore, MD, and asked the question, “What is Volkswagen TDI?” This iconic lettering represents one of the German automaker’s most famous engine technologies, known for its efficiency and long-lasting performance. Here at Heritage Volkswagen Catonsville, our team is happy to break down the history of Volkswagen TDI and what it means today.
What Is Volkswagen TDI, Exactly?
TDI stands for Turbocharged Direct Injection, and it describes a specific type of diesel engine that was engineered by Volkswagen. First, the “turbocharged” part of the name refers to the fact that the engine uses an exhaust-driven turbine to force a higher volume of compressed air into the engine’s cylinders. The increased airflow allows for more fuel to be burned, resulting in increased efficiency and performance.
Next, “direct injection” is a term that refers to the fact that fuel is injected directly into the main combustion chamber of each cylinder at high pressure. The result is that the combustion process is more efficient and precise compared to older diesel engines.
Benefits of TDI Engines
Volkswagen vehicles with the TDI engine have the following advantages:
- Great Fuel Economy: TDI engines have been renowned for their impressive miles per gallon, which often surpassed comparable gasoline engines.
- Long-Lasting Durability: With proper maintenance from certified technicians like the ones at Heritage Volkswagen Catonsville, these engines were known for achieving high mileage.
- Low-End Torque: A major benefit of TDI engines is that they produced a large amount of torque at low RPMs. For the driver, this translates to strong and quick acceleration.
Find a Volkswagen TDI Model Today
Many pre-owned Volkswagen models are equipped with TDI engines. Visit Heritage Volkswagen Catonsville to explore our pre-owned inventory to find a TDI-powered Volkswagen model!
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