Fortunes mixed for new passenger vehicles and light commercials.

Traders register shrinks for the fourth consecutive month.

Blue oval leads make and model charts for new commercials.

Year-to-date registrations down by more than one-third from a year ago.

Monthly sales down from a bumper June last year but are up on 2022.

New-vehicle industry in Australia sets May record for sales.

Mixed fortunes month-on-month as used sector slides but new vehicles soar.

Latest figures show total has fallen for three months in a row..