Jerry Seinfeld's Porsche 356/2 GmündThroughout his show, "Comedians in Cars Getting Coffee," Jerry Seinfeld has shown off plenty of unique cars, but a 2015 episode showcasing his personal Porsche 356/2 Gmünd proved why it's one of his most head-turning purchases. The episode featured fellow comedian and car collector Jay Leno, but the star of the show was Seinfeld's all-original classic Porsche.It was constructed in 1949 and is chassis number 40 of the original 52-car run, being hand-built by Ferry Porsche's team at the automaker's original factory in Gmünd, Austria. It was Porsche's first production car under his own name, and today finding an original example is both an extremely difficult and very costly task. However, noted Porsche enthusiast Seinfeld had both the time and resources to dedicate to finding one -– although finding time to actually drive it is a different matter, as the comedian reportedly has one of the world's largest Porsche collections.Manny Khoshbin's Bugatti Chiron HermèsThe Bugatti Chiron is already an extremely exclusive car, but entrepreneur Manny Khoshbin decided it wasn't exclusive enough and enlisted fashion house Hermès to give his Chiron a luxury makeover. The resulting car is arguably one of the best looking Chirons on the road, with Hermès chalk white paint and the brand's signature fabrics adorning the interior. It's not the first Hermès-customized car that Khoshbin owns, either –- he also owns a Pagani Huayra that's been similarly outfitted.The car reportedly took three years to design and build, with a number of clever references to the brand that designed it. The front grille, for example, features a repeating pattern of H symbols, while Hermès' horse print fabric features throughout the interior. Khoshbin's Chiron regularly makes appearances on his YouTube channel, where he documents his enviable car collection, as well as giving insight into how much time and money it takes to maintain his fleet. Spoiler alert — it's an awful lot of both of them.