Why does the noun Diesel have the article der?

This noun follows no general suffix rule — its gender is part of the core vocabulary you simply learn alongside the word.

Declension table for German noun Diesel

How it changes across the four cases.

CaseDefiniteIndefiniteNegative
Nominativder Dieselein Dieselkein Diesel
Akkusativden Dieseleinen Dieselkeinen Diesel
Dativdem Dieseleinem Dieselkeinem Diesel
Genitivdes Dieselseines Dieselskeines Diesels

Examples in context

Real sentences using Diesel in different cases.

CaseDefiniteIndefiniteNegative
Nominativ
Der neue Diesel ist teuer.The new diesel is expensive.
Ein billiger Diesel ist selten.Cheap diesel is rare.
Kein guter Diesel ist hier.No good diesel is here.
Akkusativ
Ich brauche den neuen Diesel.I need the new diesel.
Er kauft einen billigen Diesel.He buys cheap diesel.
Wir haben keinen guten Diesel.We have no good diesel.
Dativ
Das Auto fährt mit dem neuen Diesel.The car runs on the new diesel.
Er tankt mit einem billigen Diesel.He refuels with cheap diesel.
Er fährt mit keinem guten Diesel.He drives with no good diesel.
Genitiv
Der Preis des neuen Diesels ist hoch.The price of the new diesel is high.
Die Qualität eines billigen Diesels ist schlecht.The quality of cheap diesel is bad.
Der Geruch keines guten Diesels ist hier.The smell of no good diesel is here.

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Frequently asked questions

Everything you might wonder about der, die, das — and the Der Artikel app.

Is it der, die, or das Diesel?

It is der Diesel. In German, every noun has a grammatical gender, and Diesel is masculine. You should always learn the article together with the noun to ensure your German grammar is correct.

What is the plural of der Diesel?

The plural form of der Diesel is die Diesel. In German, regardless of the singular gender, all plural nouns use the definite article “die.”

What does der Diesel mean in English?

The German word der Diesel translates to “diesel” in English.

How do you decline der Diesel?

Like all German nouns, Diesel changes its article depending on the case. In the singular, the forms are:
  • Nominativ: der Diesel
  • Akkusativ: den Diesel
  • Dativ: dem Diesel
  • Genitiv: des Diesels

These changes are necessary because German uses cases to indicate the noun’s role in a sentence (such as the subject or object). Knowing these forms allows you to build grammatically correct sentences.