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The Bugatti Bolide was designed with form following performance

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Bugatti Bolide

The Bugatti Bolide was conceived as a no-holds-barred expression of performance. This Bugatti-produced video, featuring CEO Stephan Winkelmann, head test driver Andy Wallace, and other important figures from the automaker, highlights some of the car’s standout design features. Get ready to have your mind blown.

Bugatti emphasized weight reduction to an extent not seen in its other recent cars, making greater use of lightweight materials. For example, the prop shaft that brings power from the transmission to the rear axle is made from carbon fiber with titanium fittings, while the front-suspension pushrods are 3D-printed titanium, Bugatti R&D boss Stefan Ellrott explained. The result is a 2,733-pound curb weight.

Aerodynamic elements received similar attention to detail. The Bolide’s roof air scoop is made from a flexible material that deforms at high speeds, creating dimples that reduce aerodynamic drag. It’s a trick inspired by the humble golf ball. The front and rear wings deliver 1,764 pounds and 3,968 pounds of downforce, respectively, at 200 mph, according to Bugatti.

Bugatti Bolide

The Bolide is a deconstructed Chiron with a bespoke monocoque chassis with an integrated roll cage. Achim Anscheidt, Bugatti director of design, said the original idea was to design a car that was as stripped down as possible, with an exterior “shrink wrapped” around the driver and mechanical components. At the same time, the exterior design was heavily influenced by aerodynamics, incorporating various channels and scoops to direct airflow for both downforce and cooling.

The Bolide uses the 8.0-liter quad-turbocharged W-16 engine, 7-speed dual-clutch transmission, and all-wheel drive system from the Chiron and its associated variants. In the Bolide, the W-16 is tuned to produce 1,824 horsepower and 1,365 pound-feet of torque on 110-octane racing fuel.

Bugatti claims its simulations show the Bolide could top 310 mph, and lap Le Mans’ Circuit de la Sarthe in 3:07:1, or about 10 seconds quicker than the current race record, set by the Toyota TS050 Hybrid at the 2019 24 Hours of Le Mans. Bugatti also claims the Bolide would lap the Nürburgring in 5:23.1—not far off the 5:19.55 lap record set by the Porsche 919 Hybrid Evo in 2018. The 0-62 mph, 0-124 mph, and 0-186 mph numbers are crazy, too, at 2.17, 4.36, and 7.36 seconds, respectively. That means the Bolide could hit 186 mph quicker than the average Toyota Camry can hit 60 mph.

The numbers are otherworldly and so is the work that Bugatti put into the Bolide. Click on the video above for more brain-melting details.

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Autos

1990 Nissan 300ZX Twin Turbo IMSA GTO race car for sale

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1990 Nissan 300ZX Twin Turbo IMSA GTO race car (Photo by Bring a Trailer)

Nissan scored some of its biggest racing successes in the late 1980s and early 1990s, competing in the IMSA GTP prototype class and racing the Z32-generation 300ZX in the GTO class. One of those 300ZX IMSA GTO race cars is now for sale on Bring a Trailer.

Clayton Cunningham racing built seven factory-supported cars, which raced between 1989 and 1995. This car—chassis 004—debuted in 1990 and raced in 1991 as well, with wins at Road Atlanta and Watkins Glen, seven pole positions, two fastest laps, and a 93% finishing record, according to the listing.

Power is provided by a 3.0-liter twin-turbocharged V-6, coupled to a 5-speed manual transmission with rear-wheel drive.

1990 Nissan 300ZX Twin Turbo IMSA GTO race car (Photo by Bring a Trailer)

Carbon-fiber bodywork vaguely resembles a stock 1990 Nissan 300ZX, but underneath is a bespoke chromoly tubular space frame. Chassis 004 debuted an extended-wheelbase layout intended to help cure handling ills with the first three cars.

After 14 races, chassis 004 was retired at the end of the 1991 season. It was used as a backup car, before being sold in 1997 to a Canadian owner. That owner left the car unused before returning it to Clayton Cunningham Racing in 2003 for reconditioning, according to the listing. The car then sat idle again until it was sold in 2017 to an Oregon owner, who entered it in vintage races. It was refurbished a second time before being acquired by the current owner in 2020, according to the listing.

Its worth noting that a similar car, chassis 002, built for the 1989 IMSA season, went unsold after being listed by Stratas Auctions last year. That car has at the same twin-turbo engine as chassis 004, but the earlier short-wheelbase chassis. It also never won a race; its best finish was third at Mid-Ohio.

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Autos

How to choose 35-inch or 37-inch tires

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2021 Ford F-150 Raptor

The 2021 Ford F-150 Raptor will be available with 35-inch or 37-inch tires when it hits dealerships this summer, and the choice really depends on how you plan to use the Raptor, according to Muscle Cars & Trucks.

Based on interviews with Ford engineers, the website advises that the 35-inch tires are better for high-speed off-roading, while the 37-inch tires are better for driving over large obstacles at slower speeds.

Both 2021 Raptor tires are from the BF Goodrich K02 series. The truck comes standard with 35-inch tires; the 37-inch tires are a $7,500 option. They’re also the largest tires available from the factory for a half-ton pickup truck.

2021 Ford F-150 Raptor

The bigger tires come with various hardware and software changes, which should avoid the ride and steering issues that often come with simply bolting bigger tires onto a truck, Adam Busack, Ford Performance feature engineering supervisor for the 2021 Raptor, said in an interview with Muscle Cars & Trucks. Those changes include repackaged suspension, and calibration changes for the steering, powertrain, and anti-lock brakes.

Other notable features of the 2021 Ford F-150 Raptor include first-ever coil-spring rear suspension, increased suspension travel (now 14 inches in the front and 15 inches in the rear), and Fox internal-bypass shocks. The Raptor also moves to the current-generation F-150 platform, which brings increased structural rigidity and a new infotainment system, among other features.

Under the hood, the Raptor gets a twin-turbo 3.5-liter V-6, teamed with a 10-speed automatic transmission. Output hasn’t been announced, but we expect it to surpass the previous generation’s 450 horsepower and 510 pound-feet of torque. Ford has confirmed that an upcoming 2022 Raptor R will get a V-8, but hasn’t released any other details.

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Autos

2022 Genesis G70, 2022 Mercedes-Benz EQS, 2022 Chevrolet Corvette Z06: This Week’s Top Photos

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Electric Porsche Macan development

Genesis this week kicked off its European launch with the reveal of a sexy G70 wagon. It’s based on the updated 2022 Genesis G70 sedan, and sadly we won’t see it in the United States.

Electric Porsche Macan development

Porsche plans to offer an electric Macan alongside an updated version of the current gas-powered model. While we’ve previously spotted the updated gas model, Porsche this week provided a glimpse of the new electric Macan for the first time.

2023 Porsche Cayenne Coupe facelift spy shots - Photo credit: S. Baldauf/SB-Medien

2023 Porsche Cayenne Coupe facelift spy shots – Photo credit: S. Baldauf/SB-Medien

Another Porsche out testing was an updated Cayenne. Porsche’s Cayenne range is about to undergo its mid-cycle refresh and the changes look to be more substantial than normal. Our latest spy shots show a prototype for the more dynamically styled Cayenne Coupe.

2022 Mercedes-Benz EQS production at plant in Sindelfingen, Germany

2022 Mercedes-Benz EQS production at plant in Sindelfingen, Germany

Mercedes-Benz reached a major turning point with the start of production of its first dedicated electric vehicle, the 2022 EQS. The big sedan is due in showrooms this fall with a 108 kilowatt-hour battery, or enough for 400 miles of range.

2021 Lexus IS350 F Sport

2021 Lexus IS350 F Sport

Lexus has a new generation of its IS sedan on its hands, one that boasts bold styling and a sport-tuned chassis. The car is more of a heavy update of the outgoing IS than a true redesign, and this becomes evident after a quick drive.

2021 Acura TLX Type S

2021 Acura TLX Type S

An alternative to the IS is Acura’s new TLX, which comes in sporty Type S guise. The TLX Type S is serving as the official pace car at this weekend’s Mid-Ohio round of the 2021 WeatherTech Sports Car Championship, ahead of the showroom appearance later this month.

2022 Chevrolet Corvette Z06 spy shots - Photo credit: S. Baldauf/SB-Medien

2022 Chevrolet Corvette Z06 spy shots – Photo credit: S. Baldauf/SB-Medien

Chevy engineers were spotted testing a hotter version of the mid-engined C8 Corvette, and it’s likely the new Z06. We hear it will run a naturally aspirated V-8, and some video footage of the tester seems to confirm it.

2022 Ineos Grenadier prototype

2022 Ineos Grenadier prototype

The Land Rover Defender-inspired Ineos Grenadier is undergoing durability testing ahead of the start of production in 2022. That’s about a year later than originally planned, but a lot has changed in the past year, and that’s before you factor in the disruptions caused by the coronavirus.

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