Tag: kers

Report: Porsche denies KERS-equipped 911 reports

Filed under: Concept Cars, Coupe, Hybrid, Performance, Europe, Porsche, Rumormill

2013 Porsche 911

2013 Porsche 911 – Click above for high-res image gallery

Sources within Porsche told us that KERS would be available throughout the entire next-gen 911 range, but now, a Porsche executive calls it “nonsense.” While the automaker is developing ways to make electric range extenders work in some Porsche models, a hybrid 911 reportedly isn’t in the cards – for now.

When and if there’s a 911 hybrid, it will be a long way down the line and will likely employ a plug-in system rather than a KERS-style regenerative braking setup. The reason the 911 won’t get a hybrid drive anytime soon is pretty simple: Porsche has no interest in homogenizing its driving experience across the entire lineup.

Since electrics deliver all their power from zero rpm, they offer an extremely predictable power curve, and Porsche would rather each of its cars vary from its stablemates in power delivery and behavior. For now, it seems hybrid technology will be limited to the likes of the Panamera and Cayenne.

Porsche denies KERS-equipped 911 reports originally appeared on Autoblog on Mon, 30 May 2011 16:59:00 EST. Please see our terms for use of feeds.

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Video: Sebastian Vettel on the benefits of KERS, adjustable rear wing

Filed under: Europe, Technology, Videos, Racing

Red Bull 2011

Sebastian Vettel on KERS – Click above to view video after the jump

Red Bull’s Sebastian Vettel, winner of last weekend’s Formula 1 opening round in Australia, has taken to YouTube to explain what the addition of KERS and and an adjustable rear wing means for drivers. Technically speaking, KERS is good for a six-second, 80-horsepower boost.

According to Vettel, that’s best used as a way to help get off the grid ahead of the pack, or sneak through a gap in traffic at the start of a race. Otherwise, it can be used to hold off an attack during the race or as an edge going for the overtake.

The adjustable rear wing is only available as an overtaking aid at certain points in a race within a specified distance of an opponent. It’s designed to reduce the increased drag when a driver steps out of the slipstream and into clean air. By reducing the wing’s pitch, the driver can lose some of the increased resistance. Click past the jump for Vettel’s explanation.

[Source: YouTube]

Continue reading Video: Sebastian Vettel on the benefits of KERS, adjustable rear wing

Video: Sebastian Vettel on the benefits of KERS, adjustable rear wing originally appeared on Autoblog on Sat, 02 Apr 2011 11:54:00 EST. Please see our terms for use of feeds.

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Report: Super GT moving closer to DTM, may adopt KERS; Grand Am to join as well?

Filed under: Motorsports

DTM race start at Hockenheim 2010

In an attempt to reduce costs and get more brands into the field, it’s beginning to look like as many as three different race series in Europe, Asia and the United States may adopt a more-or-less common set of rules. The German Touring Car Championship (shown above) is set to introduced a new rules package for the 2012 season and the Japanese SuperGT series looks to be on-board for its GT500 class. Here in the States,. the NASCAR-owned Grand Am series is also considering jumping in, presumably to replace the current GT class.

The proposals being considered by the DTM organizers clearly show some NASCAR influence, although with more modern technology. A common carbon-fiber chassis could be mandated with an agreed-upon wheelbase and overhangs for all cars. DTM is considering “Introduction of “design line” where on one side all cars are common” which sounds an awful lot like NASCAR’s dreaded common templates. Along with the V8 powerplants, hybrid kinetic energy recovery systems (KERS) could be part of the picture. The goal is to cut the cost of these cars in half from current levels.

If the new rules are adopted by all three groups, it could result in cross-pollination of cars between the series with Lexus, Nissan and Honda joining Audi and Mercedes-Benz in DTM and possibly the Ford Mustang and Chevrolet Camaro mixing it up with the Germans and Japanese.

[Sources: RaceCar Engineering, Touring Car Times, DTM | Image: Bongarts/Getty]

Report: Super GT moving closer to DTM, may adopt KERS; Grand Am to join as well? originally appeared on Autoblog on Thu, 19 Aug 2010 17:59:00 EST. Please see our terms for use of feeds.

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