The AADA has assessed VFACTs for September YTD data. There has been a 0.9 per cent decrease for the month compared to September last year.
A list of the top 10 volume brands ranked by +/- per cent to September 2017 can be found below.
| September YTD 2018 Top Vol Brands | |||||
| Ranked by per cent Improvement vs September 2017 | |||||
| September | +/- Vol. & % | ||||
| Total Market | 2018 | 2017 | VOL. | % | |
| Honda | 40,537 | 33,441 | 7,096 | 21.2% | |
| Mitsubishi | 64,468 | 59,407 | 5,061 | 8.5% | |
| Kia | 45,374 | 42,170 | 3,204 | 7.6% | |
| Toyota | 164,988 | 162,845 | 2,143 | 1.3% | |
| Nissan | 43,594 | 42,371 | 1,223 | 2.9% | |
| Volkswagen | 42,781 | 42,563 | 218 | 0.5% | |
| Hyundai | 73,120 | 73,250 | -130 | -0.2% | |
| Mazda | 86,074 | 89,863 | -3,789 | -4.2% | |
| Subaru | 52,970 | 60,465 | -7,495 | -12.4% | |
| Ford | 45,548 | 62,446 | -16,898 | -27.1% | |
| Total | 881,005 | 889,168 | -8,163 | -0.9% | |