By on March 21, 2014

Steve Kiefer

General Motors head of global powertrain and former Delphi senior vice president of powertrain systems Steve Kiefer aims to steer engine development toward a brighter future, one influenced by his love for diesels, quietness and refinement.

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By on November 15, 2013

2015 Subaru WRX

While those who opt for the upcoming 2015 Subaru WRX STi can still row their own, those who prefer to let the transmission do the work may (or may not) be disappointed to find a CVT in their new WRX.

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By on April 15, 2013

Developing cars and pieces thereof is getting increasingly costly, and that’s why even the fiercest rivals band together to share the mounting financial burden. GM and cross-town rival Ford agreed to jointly develop a new line of nine- and ten-speed automatic transmissions, Reuters says.   (Read More…)

By on April 10, 2013

What do the Volvo XC60 and Lexus RX F-Sport have in common? Not much. Yet. Today’s vehicles aren’t just built on “modular” platforms, sharing parts with other vehicles from the same manufacturer, they are also “parts bin creations.” You’ll find the same power mirror switch in a Chevy, Jeep, Peugeot, Citroën, Lancia, Lincon and many more. That’s because car parts are like Lego pieces, made by a handful of car parts companies and designed to be everything for everyone. It’s cheaper for everyone to design one switch, one control module, one key fob and just alter some of the plastics and a connector to suit your new car design.

(Read More…)

By on September 29, 2011

It probably won’t help Herr Dr Martin Winterkorn’s indigestion any, but Automotive News [sub] reports that Hyundai Motor Group (the technical umbrella firm that supplies technology to both Hyundai and Kia) is developing a new 10-speed automatic transmission, which

 will be for luxury models starting in 2014, possibly including the Hyundai Genesis and Equus luxury sedans.

Hyundai debuted an eight-speed autobox over a year ago, matching the industry standard for luxury cars. But with ZF announcing a new nine-speed box, Hyundai is taking things a step further… or is it a cog too far?
(Read More…)

By on November 29, 2010

AutoWeek reports:

GM doesn’t use [Continuously Variable Transmissions] now. But they could be used on models such as the Chevrolet Spark, Aveo and Cruze in the next three years, said Mike Arcamone, CEO of GM Daewoo Auto & Technology.

GM will have to improve the mileage on these models by at least 10 percent by the next full-model change, said Sohn Dongyoun, vice president of engineering at GM’s global small- and minicar development team at GM Daewoo. CVTs offer an easy, quick fix, he said.
Nissan has (in my eyes) refined its CVT to the point where it can be downright eager in applications like the Juke, but GM’s track record with the the CVT is less well-proven. GM hasn’t offered the transmission since dropping it as an option from the Saturn Ion coupe and Vue and the Opel Astra in 1995. And Daewoo’s CVT would have to be incredibly good to erase fears left from the previous experience, in which GM paid Saturn owners over $100m in settlements for transmission failure. Sohn’s line about CVTs being a “easy, quick fix” should ring a few alarm bells somewhere in the RenCen.

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