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Tier 1 suppliers call GM the worst OEM to work with

Among automakers with a big US presence, General Motors is the worst to work for, according to a new survey from Tier 1 automotive suppliers, conducted by Planning Perspectives, Inc.
The Detroit-based manufacturer, which has been under fire following the ignition switch recall and its accompanying scandal, finished behind six other automakers with big US manufacturing operations. Suppliers had issues with trust and communications, as well as intellectual property protection. GM was also the least likely to allow suppliers to raise their prices in the face of unexpected increases in material cost, all of which contributed to 55 percent of suppliers saying their relationship with GM was "poor to very poor."
GM's cross-town competitors didn't fare much better. Chrysler finished in fifth place, ahead of GM and behind Dearborn-based Ford, which was passed for third place this year by Nissan. Toyota took the top marks, while Honda captured second place.

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video:

McLaren F1 team sets deadline for engine decision amid Renault speculation

BUDAPEST - McLaren says the next five weeks will be the key to deciding which engine it will use next season, with speculation mounting that the former world champions could ditch Honda and switch to Renault. Chief operating officer Jonathan Neale told Reuters at the Hungarian Grand Prix that "everybody is talking to everybody," but time was running out. "We've got to land those decisions in the next four or five weeks," he said, speaking from a design perspective and because drivers like McLaren's Fernando Alonso were waiting to see what engines teams had before committing to new deals. "I think there is a solution out there for everybody and I hope it's one that will be able to retain Fernando in this team." McLaren scored their first double-points finish of the season in Budapest on Sunday with double world champion Alonso finishing sixth, a day after his 36th birthday, and Belgian Stoffel Vandoorne 10th. The nine points lifted McLaren off the bottom of the standings just before the August break and factory shutdown, a result that Neale compared to scoring a goal before halftime. Alonso's future is a key concern, with the Spaniard out of contract and saying McLaren needs to provide a competitive car to keep him. Honda's power unit has been beset with problems since the partnership started in 2015, the engine neither reliable nor competitive. Hungary, the slowest permanent circuit on the calendar, reduced those shortcomings, but the next two races in Belgium and Italy are two of the fastest, where engine horsepower is of critical importance. McLaren is Honda's sole team in Formula One. A proposed partnership with Sauber terminated last week with the Swiss team choosing to stay with Ferrari. A split from McLaren could force the Japanese manufacturer out of the sport, but Neale hinted at an alternative. "You'll have seen the media speculation that there's discussions with Toro Rosso," he said. Toro Rosso use Renault engines, but a switch to Honda — which could bring welcome funding to a team whose Red Bull parent has considered a sale in the past — would free the French units for McLaren. The Renault engine has won a race this season with Red Bull and could satisfy Alonso, who won both his titles with the French manufacturer. The other alternatives to Honda are Mercedes and Ferrari, but Neale recognized that putting a Ferrari engine in a McLaren, the Italian team's historic arch-rivals, was highly unlikely.