What causes engine overheating in a Vauxhall Vivaro?

I have noticed that my Vauxhall Vivaro's engine has been constantly overheating while driving. What could be the possible causes for this?

One possible cause for engine overheating in a Vauxhall Vivaro could be a malfunctioning radiator. It is important to regularly check and maintain the condition of the radiator in order to prevent overheating.

Another reason for engine overheating could be a low coolant level. Make sure to check the coolant level and top it off if necessary.

A clogged or faulty thermostat can also lead to engine overheating. It is recommended to have the thermostat checked and replaced if needed.