Volkswagen group sales fall 1.5% in September

Core brand sales, which account for about 60% of group deliveries, fell 4% in the month

Volkswagen's group sales fell 1.5 pct in September, the beleaguered carmaker said on Friday, marking a slower decline than August's 5.4 percent.

Core brand sales, which account for about 60 percent of group deliveries, fell 4 percent in the month.