Mercedes Boy by Pebbles first appeared on the Israeli foreign-music chart on 3 Jul 1988, entering at #22. It peaked at #18 on 10 Jul 1988. In total it spent 3 weeks on the chart, last charting on 17 Jul 1988.
| Wk | Date | Pos |
|---|---|---|
| 1 | 3 Jul 1988 | 22 |
| 2 | 10 Jul 1988 | 18 |
| 3 | 17 Jul 1988 | 23 |