Mercedes-Benz seems to be preparing a bruiser version of its compact GLK crossover. We’ve seen the GLK strutting its stuff across European roads wile clothed in swirly wrap, but now there’s word about what will power this little AMG creation. Mercedes and its performance division AMG are building a new powerplant that will eventually be a ubiquitous sight throughout the AMG lineup.
Car & Driver reports Mercedes’ new twin-turbocharged 4.0-liter V-8 destined for the 2016 GT will find its way into upcoming GLK 63 AMG . Of course horsepower and torque output numbers will differ from vehicle to vehicle, but we can expect at least 400-plus horses for the SUV .
The engine is a wonderment of modern technology. It features Mercedes’ first ‘hot V’ design with both its turbos packaged between the cylinder heads. That means the V-8 will have a reverse-flow design, bringing fresh air into the block through the outside of the cylinder heads. The major benefit lies with the short distance exhaust gasses must travel to spool the turbos. In this case, shorter is better.
The engine, codenamed M178, also has a dry-sump oil system and a ‘Nanoslide’ coating on the cylinder walls. Combined with high-performance internal components, the 4.0-liter will enjoy a redline around 7,000 rpm.
With nearly instant boost from such a stout engine, the GLK 63 AMG should post pretty impressive numbers at the track. Expect 60 mph to come in under five seconds.
Click past the jump to read more about the 2016 Mercedes-Benz GLK 63 AMG.