نذهب بدون السيارة.

نذهب is the first-person plural form of the verb ذهب (to go).

So نذهب can mean:

• we go
• we are going
• we will go

Arabic present-tense forms often cover present and future, depending on context.

Because Arabic verbs already show the subject.

In نذهب, the prefix نـ tells you the subject is we.

So:

• نذهب = we go
• نحن نذهب = we go / we are going

Adding نحن is possible, but it is usually for emphasis, contrast, or extra clarity.

بدون means without.

It functions like a preposition, so it is followed by a noun phrase:

• بدون السيارة = without the car

In contemporary MSA, بدون is very common. You may also see:

• من دون
• دون

All can mean without, though style and register may differ slightly.

Because السيارة means the car, while سيارة means a car or simply car.

So:

• بدون السيارة = without the car
• بدون سيارة = without a car

The sentence you were given refers literally to the car, meaning a specific car that is understood from context.

After بدون, the noun is normally treated as genitive.

So in fully vocalized MSA, you would read:

• نَذْهَبُ بِدُونِ السَّيَّارَةِ

The ending on السيارة is therefore -ِ in full formal reading: السَّيَّارَةِ.

In normal unvocalized writing, this ending is not shown, which is why you just see السيارة.

It is pronounced roughly as-sayyāra.

That is because س is a sun letter, so the ل of ال assimilates to it in pronunciation.

So:

• written: السيارة
• pronounced: as-sayyāra

In fully inflected formal reading, it could be pronounced as-sayyārati if the case ending is spoken.

Yes.

The Arabic non-past tense can refer to the present or the future, depending on context.

So نذهب بدون السيارة could mean:

• we go without the car
• we are going without the car
• we will go without the car

If you want to make the future more explicit, you can say:

• سنذهب بدون السيارة = we will go without the car
• سوف نذهب بدون السيارة = we will go without the car

Yes, نذهب بدون السيارة is natural and widely understood in contemporary MSA.

A more formal or more traditional alternative would be:

• نذهب من دون السيارة
• نذهب دون السيارة

These all mean essentially the same thing.

Because that is very normal in Arabic.

Since the subject is already built into نذهب, the sentence naturally begins with the verb:

• نذهب بدون السيارة

You can also say:

• نحن نذهب بدون السيارة

But this version sounds more marked, because نحن is being stated explicitly.

The dictionary form is ذهب (to go).

Its root is:

• ذ - ه - ب

This root appears in forms related to going. In this sentence, نذهب is the we form of the non-past tense.

The final ة is called tāʾ marbūṭa.

In many nouns, especially feminine ones, it often corresponds to a final -a / -ah sound in pause:

• سيارة = sayyāra(h)

But when grammatical endings are fully pronounced in formal Arabic, that ending is heard as a t before the case vowel:

• السَّيَّارَةِ = as-sayyārati

So the same written ة can sound slightly different depending on how carefully the sentence is read.