Mobilabonnemanget är prisvärt.

Swedish very often makes compound nouns by joining words together.

Here:

• mobil = mobile / cell phone
• abonnemang = subscription / plan
• mobilabonnemang = mobile subscription, mobile plan

Then Swedish adds the definite ending:

• mobilabonnemanget = the mobile subscription / the mobile plan

So what looks like a long word in Swedish would often be two or three words in English.

The ending -et is the definite article attached to the noun.

In Swedish, instead of putting the in front, you usually put a definite ending on the noun itself.

Compare:

• ett mobilabonnemang = a mobile subscription
• mobilabonnemanget = the mobile subscription

So -et here is doing the job that the does in English.

It is an ett word:

• ett mobilabonnemang

That is why the definite form is:

• mobilabonnemanget

A lot of nouns ending in -ang are ett words, including abonnemang.

Because prisvärd changes form to agree with the noun.

Since mobilabonnemang is an ett noun, the adjective becomes:

• prisvärt

Compare:

• en telefon är prisvärd = a phone is good value
• ett mobilabonnemang är prisvärt = a mobile plan is good value
• abonnemangen är prisvärda = the subscriptions are good value

So the -t ending is there because the noun is neuter (ett).

Yes. In Swedish, adjectives can still agree with the noun when they come after är. This is called predicative agreement.

So:

• Abonnemanget är prisvärt
• Telefonen är prisvärd
• Abonnemangen är prisvärda

English does not do this, but Swedish does.

Är is the present tense of vara, which means to be.

So:

• är = is / are / am depending on context

In this sentence:

• Mobilabonnemanget är prisvärt = The mobile plan is good value.

Because Swedish usually expresses the with a suffix on the noun.

So instead of:

• the mobile subscription

Swedish usually says:

• mobilabonnemanget

This is one of the biggest structural differences from English.

They are similar, but not identical.

• billigt = cheap
• prisvärt = good value, worth the price

So prisvärt is often more positive and nuanced. Something can be:

• not especially cheap,
• but still worth what you pay for it.

That is why prisvärt is often a very natural word in ads, reviews, and recommendations.

Yes, it is completely natural.

Mobilabonnemanget är prisvärt sounds like something you might see:

• in a review,
• in an advertisement,
• in a comparison of phone plans,
• in everyday discussion about costs

It is a normal, idiomatic Swedish sentence.

You would say:

Ett mobilabonnemang är prisvärt.

Compare:

• Ett mobilabonnemang är prisvärt. = A mobile plan is good value.
• Mobilabonnemanget är prisvärt. = The mobile plan is good value.

So the main difference is:

• ett for indefinite
• -et for definite

A rough guide is:

• PREES-vehrt

A few helpful points:

• i in pris- is a long ee sound
• ä sounds somewhat like the vowel in English air, but not exactly
• the rt at the end is pronounced clearly

If you want to sound more Swedish, keep the word fairly crisp and do not turn it into too many syllables.

A rough approximation is:

moo-BEEL-ah-bon-neh-MANG-et

Helpful notes:

• mobil has stress on the last syllable: mo-BEEL
• abonnemang has stress near the end: abonne-MANG
• the final -et is unstressed

In compounds, Swedish often keeps the rhythm of the main parts, but one stress will be strongest overall.

The normal neutral word order is:

Mobilabonnemanget är prisvärt.

That is:

• subject + verb + adjective

You could change the order for special emphasis in certain contexts, but this sentence as written is the standard and most natural version for a learner to use.