New Car 2018 - The World Fastest Car In 2017. Fastest Cars in the World 2017 (Top Speed) - Alux - The Bugatti Chiron is currently the fastest car in the world 2017 with a top speed of 288 mph (464 Km/h). It could even go faster but it’s electronically programmed to not go over the 288 mph limit.. The 20 Most Dangerous and Scariest Roads in the World!!!! The Most Incredible and Craziest!!!! - Duration: 7:06. Curiosity 8,081,472 views The Top 10 fastest cars in the world 2017 - Yahoo Sports - 7. 2017 Bentley Continental Supersports: 209 MPH. This year, the massive Bentley Continental Supersports claimed the title of fastest four-seat car in the world with a top speed of 209 mph, besting even dedicated sports cars like the Porsche 911 GT3 (199 mph) and the Audi R8 V10 Plus (205 mph).. Drag Races in 8 different racing games (NFS Underground, Most Wanted, The Crew and more) - Duration: 15:11. Paragleiber (Gleiber) 1,769,773 views - .