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Bugatti has no plans for a 1,500-hp Chiron roadster

Automakers seem to create variations of variations of variations. That's how we end up with vehicles like the BMW M6 Gran Coupe, which is totally not a slightly worked over M5 with a wider body. Many manufacturers seem to have taken Field of Dreams to heart, so it comes as a bit of a surprise that Bugatti said there will be no roadster version of the upcoming 1,500-horsepower Chiron. Speaking to Autocar, Bugatti board member Dr. Stefan Brungs said that the Veyron successor would only come as a coupe. That's a change of pace from the Veyron, which came in open-top Grand Sport and Grand Sport Vitesse versions. All in all, Bugatti sold a total of 450 Veyrons over a ten-year lifespan, a third of which were targa-roofed Grand Sports. Dr. Brungs didn't rule out more-powerful future variations of the Chiron, though the company is focused on selling the current 500-car allotment. The Chiron's 1,500 hp are supplied by an 8.0-liter, quad-turbocharged, mid-mounted W16. That engine is a heavily updated version of the 1,300-hp W16 from the record-setting Veyron Grand Sport. That car holds the ill-defined title of the world's fastest production car, something Bugatti itself hopes to top with the Chiron in 2018. The Chiron goes on sale soon with a base price of $2.6 million, though options could easily push it over $3 million. Other hypercars, like the Ferrari LaFerrari, are coming out with open-top editions. The Porsche 918 only comes with a removable targa top. Despite the comments from Dr. Brungs, Bugatti is in the business of making money, so expect the company to seriously consider changing its mind. Related Video:

Andy Wallace reveals the Bugatti Chiron was still accelerating at 304 mph

Bugatti retired from chasing speed records after it became the first automaker to break the 300-mph barrier with a production car. Andy Wallace, the British pilot who was behind the wheel during the record-setting run, told Autoblog the Chiron's W16 engine wasn't out of breath at 304.77 mph. "I don't think that's the v-max of the car, because it was still accelerating. At that speed, you cover a kilometer about every seven seconds. Then, of course, at the other end you need some distance — not necessarily time, but quite a lot of distance — to get the car down to the right speed for the banking," Wallace remembered. He added that, in hindsight, he might have been able to keep his foot on the throttle for about one more second before hitting the brakes. That wouldn't have been enough to cross the symbolic 500-kilometers-per-hour (310-mph) threshold, but it would have added about another mile per hour to his record. "We need less drag or a longer road to go faster," he explained.   "The track is being resurfaced, and there's a joint in the road that's not quite as flat as it should be. The team was joking with me — people said, 'I can't feel it in a normal car.' Hit it at [277 mph], and it becomes a big jump." Reaching speeds planes normally take off at, while keeping a car securely planted on its four wheels, is more difficult than sitting behind the wheel, buckling up, and flooring it. It requires a considerable amount of preparation. Wallace worked closely with Bugatti's engineering team, Michelin, and Dallara, among other partners, before attempting to set a speed record. Wind tunnel testing and computer simulations played a significant role in making the run possible and successful, but there are some factors the team didn't find out about until the car went around the Ehra-Lessien test track for the first time. Wind was one; another was what Wallace called a jump. "The track is being resurfaced, and there's a joint in the road that's not quite as flat as it should be. The team was joking with me — people said, 'I can't feel it in a normal car.' Hit it at [277 mph], and it becomes a big jump. It's a ramp. The car goes completely up on its suspension, and you land with a wobble. Once you've done that and you're not in too much trouble, it gives you great encouragement to stay flat for the rest of it," he told Autoblog. When asked how long it will take for someone to break his record, Wallace pointed out that nothing stands still these days.

When a Bugatti Veyron drag races against a Koenigsegg Agera S Hundra, we all win

Want to watch two of the fastest production automobiles in the world line up on an open runway to race? Want to see it happen a whole bunch of times?
We thought so. Featuring the well-known Bugatti Veyron in one lane and the less-well-known but just as impressive Koenigsegg Agera S Hundra - which is powered by the same 1,040-horsepower twin-turbo 5.0-liter V8 engine as other Agera S models, but with some extra lightweight bits along with lots and lots of gold - in the other, you can rest assured that the video down below is full of carbon fiber, booming exhaust notes, turbo whine and asinine acceleration. And, though we won't spoil the results, we think it may be full of surprising victories for those who don't keep tabs on such important figures as power-to-weight ratios and the like...
Now for the disclaimers. Are both drivers aware of how to extract maximum performance from their machines? Are they both in perfect states of tune? Would the result be different from a standing start? Was the fact that the video was shot at Koenigsegg's home track a display of favoritism? Was there a full moon the night before? We have no idea. That said, watching well over 2,000 horsepower line up for a race is nearly always worth watching. So, without further ado, we present the video below.