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Lotus says the electric Evija is a trailblazer that will influence future cars

Lotus, a company known for making nimble sports cars, is stepping outside of its comfort zone to develop a 2,000-horsepower electric hypercar named Evija. Battery technology is heavy, so the limited-edition coupe won't be a featherweight like the Elise, but the firm's chief engineer told Autoblog it will be imbued with Lotus-ness. Keeping weight in check is easier said than done when you're dealing with four individual electric motors and a 70-kilowatt-hour lithium-ion battery pack. Matt Windle, the man in charge of the company's research and development department, explained the widespread use of composite materials like carbon fiber helps offset the mass. He cited clever packaging as another weight-saving measure. The part the steering column is mounted to is also used as a ducting for the HVAC system, for example. "We try to combine many requirements into one part to keep the weight down," Windle said. All told, the Evija (pictured) tips the scale at about 3,700 pounds. That's remarkably light for an electric hypercar, but it's heavier than any Lotus model in recent memory. And yet, Windle assured us it will still feel like a Lotus behind the wheel. That's partly because the battery pack is where the four- or six-cylinder would be in a mid-engined car rather than directly under the passenger compartment. This configuration gives the two passengers the impression of being wrapped in the cockpit while lowering the center of gravity. "We have the ability to deliver the driving dynamics and the performance that customers expect from a Lotus. It's the same dynamic setup, but with a different propulsion system," Windle pointed out. Lotus will initially cap Evija production at 130 examples, so there likely won't be enough units to fill demand, but that's par for the course when it comes to halo models. The numerous lessons learned from the project will trickle down into other models in the coming years, however, and the company has several products in the pipeline. "People do not understand that Lotus is still going. We want them to know we're still here, that we can still innovate," Windle said. "[The Evija] is not just a standalone product. The design language and the content that's in the car will give us direction as we shape future products that are coming. You'll see it as a trailblazer."

Lotus Exige Sport 350 adds even more lightness

Lotus is constantly looking for more weight to cut out of models like the Elise and Exige, as light as they already are. The company somehow found 112 lbs to carve out of the Exige, and the result is the new Sport 350 you see here. Following the reveal of the Elise Sport and Elise Sport 220, the new Exige Sport 350 weighs just 2,480 pounds. That's 112 pounds less than the existing featherlike Exige S, with its aluminum chassis and composite bodywork. To cut weight where there was so little to be cut, the engineers in Hethel fitted a new louvered tailgate, battery, engine mounts, center console, HVAC piping, and insulation materials. All of those new components are lighter than the ones they replace, fulfilling company founder Colin Chapman's ethos of "adding lightness." The 3.5-liter supercharged V6 carries over with the same output of 345 horsepower and 295 pound-feet of torque. But with less weight to move, the Exige Sport 350 will now reach 60 from a standstill in just 3.7 seconds, topping out at 170 miles per hour. With it, Lotus also retuned the suspension and the six-speed manual gearbox, which now features a deliciously exposed linkage. A six-speed automatic is also available, adding 12 lbs to the curb weight and altering performance only negligibly. Deliveries will begin in February across Europe before reaching markets overseas in March (around the same time that the Exige Sport 350 Roadster will follow). Unfortunately North America isn't one of those markets, since both the Elise and Exige were withdrawn from these shores in 2011. Hope springs eternal, however, that the next generation will reach us sometime after 2020. New Lotus Exige Sport 350 – Light is Right · 51 kg lighter than previous Exige S · 345 hp and in excess of 300 hp/tonne · 0-60 mph in 3.7 Seconds and top speed of 170 mph · Heritage Tartan interior and new colour and trim options As the ultimate incarnation of the world famous Exige, Lotus has revealed the Sport 350, the latest version of the class-leading and award winning sports car, that's lighter and faster than ever before. The new Exige Sport 350 is the next model in the range to mark the reintroduction of the renowned 'Sport' naming designation. It joins the recently announced Lotus Elise Sport and Elise Sport 220 – delivering a lighter and even more performance-focused driving experience.

In hindsight, Musk wouldn't use Lotus for Tesla Roadster

The world will be a different place after Elon Musk builds a time traveling device (don't ask us how we know that will happen). For one thing, the Tesla Roadster of the rewritten future will not have been built using the chassis of the Lotus Elise. Also, verb tenses will be becoming even more confusing and, possibly, awkward. "We ended up changing most of the damn car" – Elon Musk We know about the not-using-the-Lotus thing because the Tesla Motors CEO said as much yesterday at the World Energy Innovation Forum at the Tesla Factory in Fremont. The two-day event, which also offers Model S test rides and a factory tour for attendees, featured a fireside chat with the electric automaker's CEO and Ira Ehrenpreis. During the discussion, Musk revealed that if he had to do it over again, he would have built the Roadster from the ground up instead of using the Lotus Elise chassis. "We ended up changing most of the damn car, so we thought later, why did we do that," he said. Another problem with the original idea for the car was the drivetrain. At first, Tesla had meant to use the motor and other propulsive bits from AC Propulsion, only to find that powertrain didn't work well in a commercial application. Instead Tesla only licensed the reductive charging patent, which allowed some integration of the inverter and charger. Besides knocking Tesla's own early efforts, the outspoken entrepreneur took a couple swings at other technologies with quotable quotes such as: "The internal combustion engine is a ridiculous thing!" and "Current lithium ion technology is better than theoretical fuel cell limits. So, game over. Why bother with fuel cells?" Looks like there are some things Musk is not interested in going back in time and changing.