Koenigsegg is now a well established manufacturer of hyper cars. They famously built "the only car that defeated the Stig" since the CCX spun out while he was driving it for a lap time back in 2006. Despite the hypercar performance, Koenigsegg also prides itself in luxury and exquisite attention to detail. It is now also famous for building the hybrid Regera hypercar and the One:1; the first production car with a power to weight ratio of 1:1 hp per kg (it makes 1 MW/MegaWatt of power, prompting Koenigsegg to call it the first Megacar with a straight face). But this post isn't about all of Koenigsegg's fascinating cars. No, it's about only the Regera. Or the Regera hybrid technology, rather. Koenigsegg just sold 20% of its parent company for €150 million (~$171 million USD) to NEVS. They also started a joint venture together where NEVS is contributing $150 million USD (~ €132 million) for a 65% stake in the joint venture. Koenigsegg is taking a 35% stake
BMW M2 equipped with an eLSD - BMW © A few weeks ago, I posted about traditional clutch-type limited slip diffs (LSD's) and how they work. You can read about those in the previous post: How Limited Slip Diffs Make You Faster on Track . But as you might know or have learned from reading the article, they aren't without their faults, which means engineers are always working to get around those limitations. You may not be surprised to learn that something like the Ferrari 488 GTB doesn't use a traditional limited slip diff, but it's not limited to super cars, far from it. Cars like the Golf GTI, the Civic Type R, various Mustangs, Corvettes, and BMW M cars, and even the Lexus RC F and GS F, all avoid a traditional limited slip diff in favour of one of these technologies. To keep things simple, I'll focus on two wheel drive vehicles. The vast (vast) majority of principles apply to all and 4 wheel drive vehicles, but there are some subtle differences that I'll