The meaning of the abbreviations "gti" and "sdi" in car brands

GTI and SDI are some of the most common abbreviations in cars, and yet many people don't know what they mean.

All cars have names, abbreviations or specifications that we often don't understand or know what they mean. In some cases, we may even have a car that has abbreviations added to the name, but we still don't know what they stand for on the car. 

Today, there are many different acronyms that car manufacturers use to differentiate their vehicles. However, GTI and SDI are among the most common abbreviations in cars, and despite this, many people don't know what they mean.

That's why here we tell you the meaning of these two abbreviations that you can find in many cars, .

FDI (Standard diesel injection)

SDI means Standard diesel injection, that is, these abbreviations indicate that this is a vehicle with a diesel engine as fuel for operation.

The main characteristic of SDIs is that they are naturally aspirated diesel engines, compared to TDI engines which have an integrated turbocharger.

GTI (Gran Turismo implementation)

The GTI engine abbreviation stands for Injection. Gran Turismo. These abbreviations are added to the sportier versions of the cars.

The acronym GTI used to refer to the type of engine, hence it was a technical concept that manufacturers understood.

In many cases, we see the abbreviation GT, which refers to Gran Turismo., a car intended for passenger transport, but over time an "I" was added, indicating that the injection engine was related to the grand tourer and increased its performance.