Brabus has made comprehensive changes to the GLS 63’s engine, increasing its size to 4.4 liters
The full-size luxury SUV from Maybach is coming with a series of updates, in order to rival the Bentley Bentayga EWB
The heavyweight luxury SUV can accelerate from 0-100 km/h in 4.2 seconds thanks to Brabus’ upgrades
Both the Alpina XB7 and Mercedes-AMG GLS 63 pump out over 600 hp
Unlike 2018’s Ultimate Luxury Concept, the production version will look similar to the GLS, albeit with some distinctive changes inside and out
