Sheikh Hamad bin Hamdan Al Nahyan, an Abu Dhabi royal with an estimated net worth of $20 billion, is widely recognized as one of the world’s most eccentric car collectors. Better known as the Rainbow Sheikh,
he is the son of the late Zayed bin Sultan Al Nahyan, one of the founding fathers and the first president of the United Arab Emirates. His massive collection of vehicles is so extensive that it is spread across several museums in the UAE, most notably the Emirates National Auto Museum.
The Rainbow Sheikh commissioned an eight-car Mercedes-Benz W126 rainbow fleet
The Rainbow Sheikh’s reputation for bespoke automotive orders stems from a legendary project dating back to the early 1990s. During this time, he commissioned a fleet of Mercedes-Benz W126 S-Class sedans that were unlike any vehicles the automaker had produced before. Rather than ordering multiple cars in a uniform specification, the Sheikh requested seven separate S-Class sedans, each finished in a different color of the rainbow. To complete the unique collection, he commissioned an eighth car painted in every color of the rainbow at once, which ultimately earned him his famous moniker.
Mercedes-Benz halted factory production to prioritize the Sheikh’s custom order
The level of customization required for this fleet was extraordinary. Every detail of the vehicles was designed to match the exterior paintwork, including the seats, carpets, dashboard, steering wheel, and even the air conditioning vents. According to longstanding reports, the order was so large and the timeline so tight that Mercedes-Benz temporarily halted production in part of one of its factories so that workers could focus exclusively on completing the bespoke fleet. For the average customer, ordering a bespoke vehicle can involve a wait of several years; however, the manufacturer reportedly went above and beyond to accommodate the Sheikh’s quick turnaround request.
Today, the entire rainbow-colored Mercedes lineup is displayed inside the Emirates National Auto Museum, where visitors can view the vehicles exactly as they were commissioned decades ago. The museum houses a vast stockpile of cars, including other unique items from the Sheikh’s collection, such as a Mercedes W128 modified with monster truck wheels and several vintage Mini Coopers. The collection also features what is described as the world’s biggest Hummer H1, a vehicle so large it includes a kitchen, a bathroom, and even a staircase inside.
For more on this story, see The Future of Brain Health: Revolutionary Neuroscience Breakthroughs & Tomorrow’s Neurocare Solutions.
While the Rainbow Sheikh’s fleet represents a history of bespoke luxury, modern Mercedes-Benz vehicles are increasingly defined by advanced technology, such as integrated HEPA (high efficiency particulate air) filters. These systems are designed to remove dust and pollen from the cabin, making them particularly useful for occupants with allergies. However, the sensitivity of these systems has recently sparked public debate.
Sheldon recorded a Mercedes-Benz air sensor reacting to vape smoke
A recent viral video posted by a user named Sheldon (@thisdadtiktoks) featured his new Mercedes-Benz, which is equipped with an air quality sensor. In the video, Sheldon demonstrated that when a friend blew a small puff of vape smoke into the floorboard, the vehicle’s air quality reading shifted from “normal” to “unhealthy,and eventually to
very unhealthy.” Sheldon expressed alarm, stating: Watch this. Look what’s happening. You’re blowing that around with your kids in the car. Are you s**ting me? Now the HEPA filter’s kicking in and it gets right back down.
The demonstration prompted significant online discussion regarding whether the sensor provided definitive proof
that vaping is harmful. However, many viewers pointed out that the HEPA filter and its sensors are designed to detect any particulate matter, not just substances harmful to health. One TikTok user commented: I don't vape, but like.. it senses anything that's 'NotJustAir,™' and it's meant to do this for the entirety of the car. Like avg pollutant level. You are blowing NotAir™ directly into the sensor.
Another user added: PM = particulate matter. You could spray air freshener, or put a humidifier in there, and it would give you a high reading because it would increase the amount of particulates in the air.