Volkswagen's Audi luxury division said on Friday sales increased 2.5 percent in April to 152,850 cars and sport-utility vehicles, the highest-ever level recorded for any month in the carmaker's history, reported Reuters.

Sales in Europe edged up 0.9 percent as gains in Italy and Spain offset a 42 percent slump in deliveries in Russia to 2,116 vehicles, Ingolstadt-based Audi said.

In the Americas, sales were up 12.7 percent, bolstered by a two-thirds increase in Brazil to 1,856 cars and a 37 percent jump to 3,219 cars in Canada.