The next-gen BMW M3 and M4 are scheduled to debut on official terms tomorrow, but someone has apparently decided to dispense with the mystery and leak the photos.
Both models look identical at the front end with their massive nostril grilles, newly sculpted hood covers, and same headlights and bumpers. Similarities extend to the rear clip as well, where the bumper, the quad exhaust and the large diffuser are new. The brake lights are the one thing that sets the duo apart.
Powering both cars is a 3.0-liter turbocharged six-cylinder engine available in 480 hp (358 kW) and 510 hp (376 lb-ft) forms. Automatic and manual are supported, and the drive can reside on the rear axle or both.