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Audi Nomenclature: How Audi Names Its Models?

Getting confused by the ever-growing list of code names car manufacturers are coming up with to refer to their latest models? As if all the technology acronyms weren’t confusing enough, distinguishing one car from another can be difficult at times. If you’re struggling to get a clear idea of which Audi you’d like to buy, we’ve broken down the Audi Nomenclature: How Audi Names Its Models.

Audi’s naming system has been in place for a long time, and it has changed over time to meet the needs of the brand as it has grown and changed. The goal of the naming system is to make it easy for customers to tell the difference between the different kinds of Audi cars, and to help Audi find the right audience for each of its models.

Therefore, to begin, let’s look at “Audi nomenclature: How Audi Names Its Models,” which will help you understand what to expect from each model and make an informed choice when selecting the most suitable Audi car for your needs.

How Does Audi Name Its Models, and How Do You Decode Them?

Audi uses a combination of letters and numbers to name its cars. This helps people understand the car’s features, performance level, and size. So, let’s take a closer look at each feature of Audi’s nomenclature and how Audi names its models.

The Letters:

When it comes to its many model lines, Audi follows a rather simple naming system for the most part. Audi base models begin with the letter “A,” despite the fact that they are far from basic. The Audi A3 – an entry-level subcompact – to the Audi A8 – a full-sized sedan – are all “A” models. The letter “S” denotes sports variants of Audi A4 cars. Audi’s top-tier performance cars are designated with the letter “RS,” whereas Audi SUVs begin with the letter “Q.”

The Numbers:

Although the letters “A,” “S,” and “Q” represent a body style or performance level, Audi uses numbers to differentiate each vehicle size class. The size of a model increases with each number from three to eight. As said before, the Audi A3 is a subcompact while the Audi A8 is a full-sized sedan. The naming standards for Audi SUVs are the same as for their cars, with the Q3 falling into the subcompact crossover class and the Q8 falling into the large SUV class. With its SUV model range, Audi skips between the numbers four and six.

Others Audi Names:

Audi also manufactures a variety of automobiles that do not fit cleanly into the “A,” “S,” or “RS” lines. Soon an all-electric Audi e-Tron SUV will go into production later this year. The e-Tron is predicted to have a range of 320 to 360 kilometres per full charge. Audi’s two-door sports vehicle, the “TT,” is available as a coupe or convertible roadster. Audi’s supercars, the R8 and R8 Spyder, are also available in coupe and roadster versions. The R8 is powered by a 5.2-litre dual injection V10 engine with 532 horsepower. Spyder versions have 602-HP and can accelerate from 0 to 100 in 3.2 seconds.

Other Terms Of Note:

Audi’s letter and number-based naming policy also includes a few more notable names to describe a variety of features and body styles.

Here’s how it works:

  • Quattro: Quattro Audi’s trademark all-wheel-drive system. It’s designed with a lowercase “q” to prevent confusion with the Audi Quattro. Except for the most basic variants, almost all Audi cars are equipped with quattro.
  • Cabriolet: Audi prefers the French word for “convertible.”
  • e-Tron: Audi cars with the e-Tron badge use a gas/electric hybrid or all-electric engine.
  • Sportback: Audi Sportbacks have a fastback body shape with a continuous slope across the car’s tail end ( excluding the A3 Sportback, which has a traditional hatchback body). Audi Sportbacks are often much more expensive than sedans.
  • TFSI: TFSI stands for Turbo Fuel Stratified Injection. Turbocharging and direct fuel injection are used in Audi TFSI engines to boost power and performance.

A Brief History of Audi Nomenclature

The naming conventions that Audi uses for its cars have evolved throughout the years along with the company’s model line as new models, features, and technology have been introduced.

Here’s a brief history of Audi’s nomenclature:

  • 1965: The year 1965 saw the beginning of the nomenclature system used by Audi, which consists of a combination of letters and numbers to denote the model’s performance, size, and features.
  • 1980: In the 1980s, Audi introduced their “quattro” all-wheel-drive system, which later became a standard feature on its high-performance cars. In order to make the presence of this feature clearly seen in the name of the car, the term “quattro” was used.
  • 1990: In 1990, Audi launched many new model lines, including the “A” line for sedans and wagons and the “S” line for sportier, higher-performance cars. Both lines were named after letters in the company’s name. The naming system was changed to reflect these improvements, and extra letters and numbers were added to each model’s name in order to properly convey its features and its level of performance.
  • 2000: Audi introduced its “RS” family of high-performance vehicles in the 2000s. In comparison to the “S” models, the “RS” models had more powerful engines and other sporty features. The naming scheme was changed once again to better represent the new features when the “RS” designation was added to the model name.
  • 2010: Audi released its “E-Tron” line of electric and hybrid cars in 2010, along with a new naming system to show what kind of engine it has and how much power it makes.
  • 2020: By the year 2020, Audi will have updated and changed its naming system, adding new letters and numbers to draw attention to its performance, features, and innovation. For example, the “S” and “RS” models both use a combination of letters and numbers to show how fast their different versions are and how big their engines are.


Lastly, Audi’s name is a unique part of the brand that has helped the company build a strong identity and be flexible enough to appeal to a wide audience. Each Audi has a letter and number that tell you something about it, like how fast it goes or what kind of body it has. The nomenclature used by Audi helps customers select the car that will meet their requirements. By the end of this article, we hope you have understood the topic “Audi Nomenclature: How Audi Names Its Models”.

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