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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

VW developed 4 separate defeat devices over 7 years

Today brings more bad news for Volkswagen as three anonymous insiders, speaking to Reuters, are claiming that the company modified its emissions defeat device to work on at least four engines over the seven years the company has admitted to cheating. If true, the incremental updates to the software cheat could be evidence of a larger group of employees making an ongoing effort to continue their deception without regulators' knowledge. So far, VW's emissions scandal has embroiled some 11 million vehicles using the EA189 and EA288 diesel engines. "VW would have had to reconfigure the software for each generation of engines," an unnamed official close to the US investigation said to Reuters. Recently, Volkswagen asserted that only a few individuals were involved in the cheat, and challenged a report that at least 30 managers knew about the situation. The report in Reuters, if true, would make VW's claims hard to believe. It might also mean even more legal trouble for VW. According to the report, the Justice Department could seek even harsher punishments if it finds out that more top execs knew more about the issue than VW is letting on. Investigators in Europe have also been working out who was involved in the deception. Italian authorities recently searched the Lamborghini headquarters and VW's main office in the country looking for evidence. Meanwhile, German prosecutors collected documents directly from the automaker's headquarters in Wolfsburg, and regulators there mandated a recall in early 2016. Related Video:

Volkswagen Golf GTE Sport Concept debuts at Worthersee

Do you like hot Volkswagens? So do we. And that's why the annual Worthersee festival in Austria is a treat. It's where the Volkswagen Group shows off some performance-minded concept cars, like the GTI Clubsport or the 600-horsepower Audi TT. But VW wants to show that it's possible to increase performance while still maintaining some eco-friendly dignity. And that's where this striking Golf GTE Sport Concept comes in. The concept is powered by a three-motor plug-in hybrid system. There's a 1.6-liter turbocharged inline-four up front, with electric motors mounted at each axle. Total output is said to be 396 horsepower, which is enough to move the all-wheel-drive hatch to 62 miles per hour in 4.3 seconds, on its way to a top speed of 174 mph. It can drive under full electric power, act as a traditional hybrid, or go into full "GTE" mode, where the engine and both motors are on full assault. Its styling is definitely forward-thinking, with angles and creases abound. But it still retains that signature Golf C-pillar design, with a two-tier adaptation first seen on the outrageous GTI W12-650 concept from 2007. The body is largely constructed from carbon fiber and has doors that swing forward and up (think BMW i8). Volkswagen says the Golf GTE Sport Concept "bridges the gap between road cars and racing sport cars." That's evident inside the car, too. There's a rakish dashboard with a three-tier instrument display setup, and a very aggressive cockpit design for the two-seat cabin. Five-point seatbelts on each chair and a racing-inspired steering wheel really drive home the performance mindset of this concept. There's a lot more to learn in the detailed press release below. Check it out, but not before scrolling through the image gallery above. This one's certainly a looker. World premiere of the Golf GTE Sport: Plug-in hybrid sports car catapults the GT idea to the future - Lightweight and high-strength body of the Golf GTE Sport is made of carbon - Concept car with a top speed of 280 km/h is a zero emission vehicle and a race car in one Five key facts about the Golf GTE Sport: 1. Golf GTE Sport is powered by a 295 kW / 400 PS plug-in hybrid system 2. Progressive Golf GTE Sport bridges the gap between road cars and racing sport cars 3. Avant-garde exterior design of the Golf GTE Sport perfects the idea of C-pillars with two-level construction 4. Golf GTE Sport debuts with digital instruments arranged on three levels and tailored to motor racing 5.