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The tumultuous history of the diesel engine

Volkswagen, diesel's most enthusiastic patron, deceived everyone about the amount of emissions its cars were putting out. We have covered this latest massive automotive scandal in great detail, and there are surely more fascinating revelations to come. It turns out that this is just the latest episode in the epic story of the controversy and intrigue surrounding the diesel engine, and its inventor. This is the story of the tumultuous birth and interesting evolution of the compression-ignition engine at the center of the VW scandal. Napoleon III Got Rudolf Diesel Deported Rudolf Diesel was born in Paris in 1858. His Bavarian parents had settled in France where his father, Theodor, was a leather goods manufacturer. When the French Parliament declared war on Prussia, kicking off the Franco-Prussian war, the Diesels fled to London. When he was 12, Rudolf went to live with his aunt and uncle in the Bavarian university town of Augsburg. It was his parents' hometown, and importantly, it's where Rudolf began studying at the Royal County Trade School. His time in Augsburg, graduating at the top of his class from trade school that laid the groundwork for all that was to come. Diesel Nearly Blew Himself Up An early career in refrigeration saw Diesel running R&D in Berlin for Linde, a company started by refrigeration pioneer Carl Von Linde, one of Diesel's professors. His ambition to branch out beyond refrigeration, and his deep understanding of thermodynamics, led to efficiency experiments with steam engines. Diesel was trying to create an engine that didn't waste heat from the combustion process, therefore getting the most work out of the fuel. Instead, he was nearly killed when an experimental ammonia vapor steam engine exploded. Recovery took many months, and during some of that time, he was no doubt planning his next experimental engine, based on the theoretical Carnot cycle. His Engine Was An Attempt To Stick It To The Man Steam engines were expensive to run and wasteful. Diesel thought the efficiency of his design would be a way for the small business to compete with the dominant industrial giants. It was, and it did, but big business is equally passionate about chasing efficiency. Diesel engines quickly proliferated in industries both grand and cottage. Rudolf Didn't Really Invent The Diesel As We Know It Instead, he improved an existing one to a significant degree. The Diesel engine could be considered an evolution of the "hot-bulb" engine.

2016 Toyota RAV4 Hybrid electrifies with updated styling, more tech

Since the launch of the Prius, Toyota has been closely identified with hybrids and electrification. However outside of the rather niche RAV4 EV, the company hasn't brought the efficient tech to the smallest crossover in its US range. That all changes with the debut of the 2016 RAV4 Hybrid at the 2015 New York Auto Show, and the crossover launches alongside a thoroughly refreshed RAV4 lineup. Similar to the Lexus NX 300h, the RAV4 Hybrid combines a 2.5-liter, four-cylinder engine running on the Atkinson cycle and an electric motor, and both axles get power thanks to the standard Electronic On-Demand All-Wheel-Drive System. Toyota is keeping the exact technical specs about the CUV a secret until closer to the fall launch but admits the hybrid setup offers more than the 176 horsepower in the internal combustion model. The electric assistance means quicker acceleration and better fuel economy, as well. Beyond just the availability of the hybrid powertrain, the 2016 RAV4 gets sharper, more aggressive styling. The changes start at the nose where the foglights are recessed in the front bumper, and the design draws the eye across the lower grille. There are also reshaped lights at the rear and a redesigned lower bumper with silver skid plate trim. Inside, the improvements include niceties like better material quality, an added USB port up front and cupholders for tall mugs. While the styling looks great, Toyota is also seriously upgrading the available tech for its strong-selling CUV. Buyers can spec a full array of LED lighting, including the headlights, running lights and taillights. There's also the new Toyota Safety Sense suite that adds pre-collision braking, lane departure warning radar cruise control and more. For help with parking, the company has the four-camera Bird's Eye View Monitor, as well. The RAV4's trims carry over and get a new addition called the SE. Its biggest features are a retuned sport suspension, 18-inch wheels, contrasting exterior trim and a black headliner. It also comes fairly loaded with features with the aforementioned LED lights. With all of these changes, Toyota is continuing to take the crossover market seriously. Look forward to live images of the upgraded RAV4 from the Big Apple in the near future.

Toyota, Ford not interested in FCA merger

Sergio Marchionne will preach the benefits of mergers to anyone who'll listen, but his calls for industry consolidation may be falling on deaf ears. At least, that is, the ears of those who the Fiat Chrysler chief would most like to bend. Not only is General Motors uninterested, but according to The Detroit News, neither are Toyota or Ford. "It's something we would not be interested in," said Toyota's North American chief Jim Lentz, at the groundbreaking ceremony for the new Toyota Technical Center. "At 10 million (vehicles) we have enough scale right now to do what we need to do. There really would be no advantage for us." Toyota isn't the only one unenthused by the prospect of merging with Fiat Chrysler Automobiles. The Detroit News also reports that Ford, though it may yet to have been approached by Marchionne, wouldn't be interested either. "We're not a suitor for FCA," said Ford CFO Bob Shanks. "We don't see that type of opportunity as one that applies to us." With GM, Toyota, and Ford expressing disinterest in Marchionne's merger idea, the FCA chief will likely start looking elsewhere – or look for other ways to compel his primary candidate to reconsider. He may eventually find a partner – more likely in the Far East or within Europe – but it may not take the form of the major player Sergio has hoped for. News Source: The Detroit NewsImage Credit: Bill Pugliano/Getty Chrysler Fiat Ford Toyota Sergio Marchionne FCA merger fiat chrysler automobiles