The new 2015 BMW M3 and M4 are about to take the markets around the world by storm as soon as their press days in Portugal come to an end. To whet your appetite and get your engines revving, BMW released a bunch of new M3 & M4 pictures from Algarve International Circuit, where the duo are joined by their predecessors. We handpicked the best of them for your viewing pleasure.

Before you get to the pictures and just to recap, lets us remind you that BMW M3 and M4 are powered by a new turbocharged six-cylinder that combines the virtues of a high-revving naturally aspirated unit with the strengths of turbocharger technology. It develops 431 hp and peak torque of 550 Newton metres (406 lb-ft), meaning 0 to 100 km/h takes only 4.1 seconds with the optional seven-speed M Double Clutch Transmission.