Engineering

McLaren shows us what will be underneath the skin of its next generation of supercars

The new McLaren carbon fiber hybrid architecture will make its way into its first auto next year.

Photo courtesy of McLaren Automotive

They took it off. They took it all off. McLaren has peeled back the skin on its in-development hybrid supercar and shown the world its underthings. Specifically, a next generation of architecture that will underpin a new series of electrified supercars of the future.

The new architecture is lightweight and flexible - designed to house hybrid powertrains. It was produced by McLaren at their £50m state-of-the-art McLaren Composites Technology Centre near Sheffield, England.

The company says that the architecture utilizes "innovative, world-first processes and techniques". These engineering advances are emanated to reduce excess mass and overall weight of the models while improving the architecture's safety attributes.

McLaren architecture design process Photo courtesy of McLaren Automotive

"The new ground-breaking vehicle architecture is every bit as revolutionary as the MonoCell chassis we introduced with the company's first car, the 12C, when we first embarked on making production vehicles a decade ago," said Mike Flewitt, Chief Executive Officer, McLaren Automotive.

"This new, ultra-lightweight carbon fibre chassis boasts greater structural integrity and higher levels of quality than ever before with our new MCTC facility quickly becoming recognised as a global centre of excellence in composite materials science and manufacturing.

"Our advanced expertise in light weight composites processes and manufacturing combined with our experience in cutting-edge battery technology and high-performance hybrid propulsion systems means we are ideally placed to deliver to customers levels of electrified high-performance motoring that until now have simply been unattainable."

The architecture's production process features five major steps. First, hundreds of pieces of carbon fiber are cut. Then, lasers guide the alignment of the cut material onto 2D platforms. From there, the platforms are loaded into a resin transfer mold and resin is injected while the parts are clamped together under high pressure.

The molded chassis is then removed and machined to be a perfect fit for the powertrain and other components that are part of the model's final assembly.

The first McLaren hybrid supercar that will be based on the new architecture will launch in 2021.

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Nuts & Bolts

 
 

The 2021 Mazda CX-30 2.5 Turbo is joining the company’s lineup

Photo courtesy of Mazda North American Operations

The decision to add a turbocharged engine variant to the Mazda3 was met with praise for those who like getting in a little more excitement behind the wheel. Now It has been announced that the Mazda3's crossover counterpart, the CX-30 is getting the same treatment.

The 2021 Mazda CX-30 will be available with a turbocharged 2.5-liter four-cylinder engine that puts out 250 horsepower and 320 pound-feet of torque when the tank is filled with 93 octane fuel. The performance drops to 227 horsepower and 310 pound-feet of torque when owners fill up with 87 octane. Engines with the turbo-four also get standard all-wheel drive.

2021 Mazda CX-30 2.5 Turbo The body styling is pretty much the same as the rest of the Mazda CX-30 lineup, but it does have unique wheels and other attributes.Photo courtesy of Mazda North American Operations

To accommodate the new engine option, Mazda has not had to change the outward appearance of the model In earnest but does add some highlights including 18-inch black aluminum alloy wheels, larger tailpipes, gloss black door mirrors and a "TURBO" badge on the liftgate.

As the most premium Mazda CX-30 model, it comes with a frameless auto-dimming rearview mirror, black upper dash and chrome finishes. The features list includes a Bose 12-speaker audio system and an 8.8-inch infotainment screen..

The CX-30 2.5 Turbo, as the models with the engine will be known. Also comes equipped with Smart City Brake Support Reverse and rear cross-traffic braking technologies that can sense a vehicle coming into the lane of travel when reversing, warn the driver, and apply the brakes in order to possibly avoid a collision. Additional available safety technologies include a 360-degree view monitor, Active Drive Display, traffic sign recognition, and adaptation front lighting.

2021 Mazda CX-30 2.5 Turbo The CX-30 debuted just last year.Photo courtesy of Mazda North American Operations

The 2021 Mazda CX-30 2.5 Turbo is scheduled to go on sale by the end of 2020. Specific packaging and pricing details will be announced in the coming months

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The Chevrolet Silverado will be offered with a new, multi-way tailgate for the 2021 model year.

Photo courtesy of Chevrolet

Buyers love the GMC Sierra’s MultiPro Tailgate so it was only a matter of time before General Motors brought it over to the Chevrolet Silverado. That time has arrived.

Chevy will introduce the six-way tailgate on the 2021 Chevrolet Silverado at the end of the year. Instead of being known as the MultiPro Tailgate, the feature will be rebranded and called the Multi-Flex Tailgate. Yes, with the hyphen and everything.

The Chevrolet version of the tailgate really isn’t much different than the GMC version. The biggest difference is that it wears bow tie badging.

It’s functionality includes:

  • Primary gate — opens from the key fob, from inside the truck or via a button on the gate.
  • Primary gate load stop — helps prevent items from sliding out of the box.
  • Easy access — the inner gate folds down, allowing a deeper reach into the box.
  • Full-width step — the inner gate folds into a large step for easy access and holds up to 375 pounds.
  • Inner gate load stop — helps prevent second-tier items from sliding out of the box.
  • Inner gate with work surface — when opened, provides a work surface as well as second-tier loading.
It is likely that the Multi-Flex Tailgate will cost a premium when it arrives on dealer lots and it probably won’t be available on all Silverado models. In the video above, Chevrolet shows the tailgate on the Silverado High Country, its highest trim level.
In addition to the tailgate news, Chevrolet has already revealed that it will offer a Realtree Edition of the Silverado 1500 for the 2021 model year. It will feature familiar features and appointments that exemplify the Realtree brand.

The 2021 Chevrolet Silverado is slated to go on sale later this year.

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