2011 Lotus Evora 2 + 2 on 2040-cars

Auto blog

This 450-hp electric Lotus Evora is powered by Tesla and Chevrolet

When someone mentions an electric Lotus, the first thing that comes to mind is the Tesla Roadster, the California-based automaker's first vehicle. That car started life as an Elise before being heavily massaged and adapted by Tesla's engineers. In a similar spirit, the people at Onpoint Dyno are close to finishing Blue Lightning, a track-ready all-electric Lotus Evora. Blue Lightning uses a Tesla drive unit and a Chevrolet Volt battery pack, both mounted in the middle in place of the Evora's 3.5-liter Toyota V6. It's putting down about 450 horsepower at the wheels. The car was built for time attack sessions, so power is fed through custom forged wheels and super sticky Pirelli PZero Trofeo R tires, the same ones found on the last Chevrolet Camaro Z/28. There is a custom digital instrument cluster in place of the Lotus gauges. There's also a regen paddle on the left side of the steering wheel. With a full charge, Blue Lighting should go about 120 miles. While the car runs under its own power, it's only about 90 percent complete. It has no power steering, no firewall in between the seats and the motor and battery pack, no A/C, and a large hole where the shift lever used to be. Other final touches include fine-tuning the brakes and suspension. There is also a custom rear bumper coming that should make it look more like the new Lotus Evora 400. Onpoint Dyno expects the car to hit the track in the next month or so. Related Video:

Lotus Evija's wild aero setup is detailed by chief aerodynamicist

The Lotus Evija is a car of firsts for Lotus. To that end, the company has spent a lot of time talking over the details. Today, we get to learn about the wild shape’s aerodynamics and what Lotus engineers were trying to accomplish. Richard Hill, chief aerodynamicist for Lotus takes a dive into all the details, and the video at the top of this post offers a great visual. “Most cars have to punch a hole in the air, to get through using brute force, but the Evija is unique because of its porosity,” Hill says. “The car literally ‘breathesÂ’ the air. The front acts like a mouth; it ingests the air, sucks every kilogram of value from it – in this case, the downforce – then exhales it through that dramatic rear end.” We can see what Hill means as we look at the Evija in photos. Instead of a regular front bumper, this one has pass-throughs that direct the air back into the side of the car. Lotus hasnÂ’t released the all-important coefficient of drag figure yet, but we have to imagine itÂ’s very low. The front splitter (below, left) is responsible for a few different things. The opening in the center takes in air to cool the battery pack that is mounted behind the seats. Then, the outer section of the splitter channels the air to the “e-axle” for cooling of the electrical components. And finally, it also produces downforce.  There are a couple more tunnels for air to pass through in the rear. These “holes” are likely the most distinctive design feature, especially when accentuated with the LED taillights. Hill says that these are also fully functional and help to reduce drag. “They feed the wake rearward to help cut drag,” Hill says. “Think of it this way; without them the Evija would be like a parachute but with them itÂ’s a butterfly net, and they make the car unique in the hypercar world.” On top of all these porous body structures, there are pieces that move. The rear wing can elevate upward from its flush body position and deploy into clean air above, creating more downforce. And then thereÂ’s an F1-style drag reduction system. This uses a horizontal plane that deploys from the car to make it slipperier through air. The final big piece of this puzzle is the underbody sculpting that directs air into the massive rear diffuser. This causes an upwash of air, in turn creating a massive amount of downforce. Hill sums it up quite nicely.

Lotus F1 team $186 million in debt

The Lotus F1 team has fallen on some hard times. Majority-owned by investment firm Genii Capital and having little to do with the British automaker with which it shares its name, the Enstone-based outfit has been widely reported to be in serious financial trouble. The extent of those difficulties were until now unknown, but a new report from Germany's Auto Motor und Sport reveals that the team is in the red to the tune of £114 million - equivalent to $186 million at today's conversion rates.
The lack in cashflow is widely believed to have been the impetus for Kimi Raikkonen's departure from the team in order to return to cash-rich Ferrari, and was one of the major factors in selecting Pastor Maldonado to replace him instead of a more proven and accomplished driver of Raikkonen's caliber. Maldonado brings with him major sponsorship funds from Venezuelan state oil company PDVSA. In speaking with the German publication, however, Lotus F1 chairman (and Genii co-founder) Gerald Lopez revealed that the lion's share of the team's debt - £80 million or $130 million - is with Genii Capital itself, a negative balance that isn't likely to affect the team's day to day. That leaves about $56 million which the team owes to outside parties, including Raikkonen, who has yet to receive the full pay he was contracted for.
The team has opted to sit out the first test session of the Formula One season at Jerez. Its 2014 chassis isn't ready and, given the relatively cold temperatures at this point in the year, the team wouldn't expect to learn much about tire performance and degradation. As far as the new engine goes, Lopez says that any knowledge gleaned by Red Bull, Toro Rosso and Caterham at the test session will ultimately be shared with Renault and through it back to Lotus as well. Lotus engineers helped develop the new KERS system with Renault regardless, so the team already has the energy-recovery data it needs. The team will instead prepare for the second test session in Bahrain, by which point it aims to have its new car ready to kick off the season. Lopez says that it has secured the funding to offset its costs for the season ahead, and that it is working to pay down its debt.