I've had my Porsche for a couple of years and it's developed a slight vibration at highway speeds. It's probably nothing major, but with a car like this, I don't want to take any chances. I've been searching for certified luxury car specialists in Abu Dhabi because I want someone who really understands these machines, not just a general mechanic. I came across a helpful guide online that talks about how to evaluate workshops for Mercedes, but I assume the same principles apply to any premium brand, like checking for manufacturer training, proper diagnostic equipment, and experience with complex systems. The article really emphasized the importance of finding technicians with specific brand knowledge. For those who own Porsches, BMWs, or other luxury cars here, where do you take yours for service and repairs? I'm looking for a place that's thorough, communicative, and treats the car with the respect it deserves. Any workshops you've personally trusted and would recommend? I'd really appreciate hearing about your experiences to help me make a confident choice.