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VW's credit ratings could take a beating

In addition to a significant drop in its share price already, Volkswagen's diesel emissions scandal is continuing to have major financial repercussions on the German automaker. According to The Detroit News, credit rating agencies like Standard & Poor's and Moody's changed their forecasts on the company to negative, and Fitch has considered doing so, as well. Volkswagen appears to have the money to cover the costs of this ordeal, but the agencies question the effect that this has in the long term. "Moody's concern, however, is that Volkswagen's alleged breach of US environment rules and, especially, the process by which that breach occurred, will have an adverse effect on its reputation and credibility within the global passenger car markets," the company wrote in a note to investors, according to The Detroit News. VW has initially set aside $7.25 billion to fix things, but the potential shakeup of top executives has caused some investor uncertainty, too. The actual costs for VW to deal with this scandal are still unknown. In the US, the Department of Justice has begun a criminal investigation, and with other automakers the government has settled for $900 million against General Motors and $1.2 billion against Toyota. Attorneys general in 29 states have started looking deeper, according to The Detroit News, and regulators in Europe, South Korea, and Canada have commenced their own probes, as well. Related Video:

Volkswagen is not cool with a Fiat Chrysler merger

Volkswagen CEO Matthias Mueller shot down Fiat Chrysler CEO Sergio Marchionne's overtures for a merger in blunt fashion this week. Mueller told Reuters at the Geneva Motor Show, "We are not ready for talks about anything ... we have other problems. I haven't seen Marchionne for months." The unusually candid – and icy – response from one chief executive to another comes after Marchionne similarly pursued General Motors (again) this week. The FCA boss suggested GM might be looking for a new European partner as it prepares to unload its troubled Opel and Vauxhall divisions to PSA. A GM spokesman told USA Today that the company is not interested. Marchionne has been openly suggesting a GM merger since at least 2015, despite GM never reciprocating interest. VW's "other problems," as Mueller notes, include legal proceedings, fines, recalls, and other issues related to its long-running diesel scandal. Marchionne has long sought industry consolidation, arguing that automakers don't get a proper return on their investments in technologies, some of which are relatively similar. He's suggested sharing chassis and powertrain components could be a benefit to the collective auto sector. Skeptics argue FCA, which is smaller than GM, VW, Toyota, and others, needs a partner to survive, while its rivals already have the necessary scale to remain competitive. Related Video:

Ex-Fiat exec: VW diesel scandal will hurt plug-in hybrids

It doesn't sound right at first blush, but former Fiat executive and noted diesel-powertrain expert Rinaldo Rinolfi thinks that plug-in hybrid sales may be more impacted by the VW diesel-emissions scandal than diesel sales. Rinolfi, who worked for Fiat for 40 years, told Automotive News Europe, said that the Euro 6 emissions rules that went into effect in 2015 have already increased diesel-engine production costs enough to raise prices and ultimately flatten demand. By the end of the decade, diesel-vehicle sales will settle in at a 40-percent market share of new European vehicles, and that was going to happen with or without the scandal. "Every carmaker has found ways to achieve fuel consumption and emissions results that have progressively diverged from the real driving conditions." - Rinaldo Rinolfi Makers of plug-in hybrids have more to lose, though, because every PHEV maker has figured out a way to keep emissions figures artificially low, Rinolfi said. Under New European Driving Cycle (NEDC) standards, PHEVs can be tested part of the time with the electric motor in action, meaning emissions get driven down to 30 percent to 40 percent less than real-world figures. With the VW scandal pushing regulators to use real-world figures, those PHEV emissions numbers are expected to rise substantially. To a lesser extent, hybrid emissions figures are also tested as artificially low. "Over the years, even without defeat devices, every carmaker has found ways to achieve fuel consumption and emissions results that have progressively diverged from the real driving conditions the customer experiences," Rinolfi said in the Automotive News Europe interview. Rinolfi is a little sunnier about compressed natural gas (CNG) vehicles, estimating that CNG emissions are as much as 25 percent lower compared to conventional vehicles. As for battery-electrics, he's not so optimistic, estimating that there needs to be at least a tenfold improvement in energy efficiency for EVs to be truly competitive with conventional vehicles. "I've been waiting for a true breakthrough for the past 25 years, but I've not seen it yet," Rinolfi said about EVs in the Automotive News Europe interview. Related Video: News Source: Automotive News Europe-sub.req.Image Credit: Arnd Wiegmann / Reuters Green Fiat Volkswagen Diesel Vehicles Electric Hybrid diesel emissions scandal nedc