For enhanced safety, the front seat shoulder belts of the Bugatti Tourbillon are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The McLaren 750S doesn’t offer height-adjustable seat belts.
The Tourbillon has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The 750S doesn’t offer all-wheel drive.
The Tourbillon has standard GPS Response System, which uses a global positioning satellite (GPS) receiver and a cellular system to send emergency personnel to the scene if any airbags deploy. The 750S doesn’t offer a GPS response system, only a navigation computer with no live response for emergencies, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.
Both the Tourbillon and the 750S have standard driver and passenger frontal airbags, driver and front passenger knee airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding and rearview cameras.
The Bugatti Tourbillon weighs 1228 to 1336 pounds more than the McLaren 750S. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts. Crosswinds also affect lighter cars more.


