2008 Porsche Cayenne Gts on 2040-cars

Auto blog

Porsche LMP1 to use 4-cyl hybrid powertrain [w/poll]

With the Formula One season - and indeed his entire F1 career - now behind him, Mark Webber took advantage of his early release from Red Bull Racing to try out the new LMP1 which Porsche is developing, undertaking the final test session of 2013 before Porsche throws it head first into the FIA World Endurance Championship next April. The session - which followed previous tests at Magny-Cours, Monza, Paul Ricard and the Eurospeedway at Lausitz - was held at the Algarve circuit in Portimão, Portgual, in collaboration with Michelin, which is developing the tires for the car. But that's hardly the news here.
No, the news is the first confirmation we've seen on the type of powertrain Porsche has developed for its new Le Mans prototype: a gasoline-burning four-cylinder engine with direct injection and two energy recovery systems. This contrasts sharply with the V6 turbodiesel and single electric motor used by Audi in the R18 e-tron Quattro (or at least the outgoing version) or the naturally-aspirated V8 and single electric motor found in the Toyota TS030. Flexibility in the rules set down by the FIA and ACO give the manufacturers that kind of latitude, prompting F1 teams like Ferrari and Renault to consider developing their new engines for Le Mans prototypes as well.
At this point Porsche isn't saying how large its four-cylinder engine is or how much power it will produce. But it'll be interesting, to say the least, to see how it fares against the Audi and Toyota in next year's championship and at Le Mans when it'll be piloted by Webber, former Lola LMP1 driver Neel Jani and Audi's own 2011 Le Mans-winning pair of Romain Dumas and Timo Bernhard.

Porsche planning Cayman GT4, 700-hp Turbo S e-Hybrids

The old wisdom when it came to the Porsche lineup was that the Boxster and Cayman needed to be kept in line so as not to encroach on even the lower end of the 911 range. But with the latest versions of the compact roadster and coupe, that logic has gone out the window. Especially with the introduction of the latest GTS models (pictured above). But that's not the end of the story. According to Motor Trend, Porsche is working on an even more powerful version of the Cayman that could carry the GT4 badge, positioning itself along the same lines as the 911 GT3 and GT2 – only, you know, smaller. Although our sources at Porsche would, predictably, neither confirm nor deny the report, MT has it that power could come from either a turbo-four or a more powerful flat-six, mated to the beefed-up DCT from the latest 911 GT3. A similar version of the Boxster could bring back the RS Spyder designation. That's not all Porsche is said to have in store, though. Based on the engineering that went into the 918 Spyder, Porsche could roll out a new range-topping model for the 911, Panamera and maybe even the Cayenne, packing a version of the 918's PHEV powertrain. Slotting in above the existing Turbo S variants of each model line, the new flagship models could pack 700 horsepower or more and be designated e-Hybrid in similar fashion as the 918.

Porsche 918 Spyder recalled over bad wiring harness

An investigation of customer concerns has led to a global recall of the Porsche 918 Spyder, including 223 units in North America. The carmaker said that a carbon fiber component can damage a radiator fan wiring harness, so it is contacting owners directly to have their cars brought in for a service inspection. The issue affects cars built through the end of April 2015; cars built after that use a revised design. Dealers will remount the wiring harness, a process that should take half a day. You'll find more information in the press release below. Related Video: Porsche recalling 918 Spyder models for service inspection Precautionary recall: affected customers will be contacted directly Atlanta. Porsche has issued a global recall for 918 Spyder models that have already been delivered. This precautionary recall for a service inspection affects 223 vehicles in the United States. This is because the electric wiring harness for a radiator fan in vehicles manufactured up until the end of April 2015 could be damaged by a carbon-fiber component. The wiring harness will be examined and optimally remounted in the work shop. The cause was identified following a detailed examination of inquiries. Corrective measures have subsequently been taken in manufacturing. The owners of the affected vehicles will be contacted directly by Porsche Cars North America. The service visit, which will be free of charge, will be arranged as quickly as possible and the inspection will likely require the vehicle to be left in the shop for half a day. Featured Gallery 2015 Porsche 918 Spyder: First Drive View 51 Photos Image Credit: Copyright 2015 Porsche / AOL Green Recalls Porsche Safety Convertible Hybrid Luxury Performance porsche 918 spyder