Bilen är körklar efter kontrollbesiktningen.

Bilen is the definite singular form of bil, so it means the car.

• bil = car
• en bil = a car
• bilen = the car

Swedish usually adds definiteness to the end of the noun instead of using a separate word like the.

Den bilen usually means that car or that particular car, with extra emphasis.

Är means is/are and is used because the sentence describes a state:

• Bilen är körklar = The car is roadworthy / ready to drive.

It does not describe an action. It says what condition the car is in.

If you wanted to emphasize a change into that state, you might say:

• Bilen blev körklar efter kontrollbesiktningen = The car became roadworthy after the inspection.

Körklar is a compound adjective:

• köra = to drive
• klar = ready / clear

Together, körklar means something like:

• ready to drive
• roadworthy
• fit for use on the road

For a car, it often suggests that the car is in a condition where it can legally or practically be driven.

Yes. Swedish very often forms compounds as one word.

So:

• körklar = one adjective
• kontrollbesiktning = one noun

This is very common in Swedish and is something English speakers often need to get used to.

Here efter means after in a time sense:

• efter kontrollbesiktningen = after the inspection

So the sentence means that the car is roadworthy following the inspection.

Kontrollbesiktningen is the definite form of kontrollbesiktning.

It is a compound noun:

• kontroll = check / control
• besiktning = inspection

Together, it refers to an official vehicle inspection, similar to an MOT in the UK or a state vehicle inspection in some parts of the US.

So:

• kontrollbesiktning = vehicle inspection
• kontrollbesiktningen = the vehicle inspection

Because Swedish usually marks definiteness with a suffix attached to the noun.

So instead of saying the inspection, Swedish says:

• besiktningen
• kontrollbesiktningen

The ending -en is doing the job of the here.

Because the base noun besiktning is a common gender noun:

• en besiktning = an inspection

The definite singular form is therefore:

• besiktningen = the inspection

In compounds, the last part determines the gender. Since besiktning is an en-word, kontrollbesiktning is also an en-word:

• en kontrollbesiktning
• kontrollbesiktningen

Yes. This is standard Swedish main-clause word order:

• Bilen = subject
• är = verb
• körklar = subject complement
• efter kontrollbesiktningen = adverbial phrase

So the structure is very natural: subject + verb + complement + adverbial

You could also move the time phrase to the front:

• Efter kontrollbesiktningen är bilen körklar.

That is also correct, and the verb still stays in second position, as Swedish main clauses normally do.

Yes, you could. It would mean something like The car is ready to drive.

But körklar is more compact and often sounds more idiomatic for vehicles or machines. It can also sound slightly more technical, especially in contexts involving inspections, repairs, or approval.

So:

• Bilen är körklar = more compact, often more formal/technical
• Bilen är klar att köra = more transparent, more literal

Usually that is the most natural interpretation, or at least that the result of the inspection is that the car is now fit to be driven.

However, the sentence itself does not explicitly say it passed. It only states the result:

• after the inspection, the car is roadworthy

That could mean:

• it passed immediately, or
• it was inspected and then repaired, and now it is roadworthy

So the exact situation depends on context.

Besiktning is a broader word meaning inspection.

Kontrollbesiktning is more specific and usually refers to an official vehicle inspection.

So:

• besiktning = inspection in general
• kontrollbesiktning = official inspection/check of a vehicle

In everyday speech, people may sometimes shorten things and just say besiktning when it is already clear they are talking about a car inspection.