1973 Volkswagen Super Beetle Convertible on 2040-cars

Auto blog

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.

Volkswagen Group's Vision 2030 strategy could bring revolution to the brands

One would expect a corporate plan called "Vision 2030," looking 11 years ahead through wildly tumultuous times, to involve great change and numerous forks in numerous roads. According to Automobile's breakdown of Volkswagen's path forward, though, the plans contain some lurid potential surprises. The ultimate aim is return on investment, and that means ruthless reorganization of a conglomerate with eight primary car brands, two car sub-brands, and Ducati motorcycles. The first two Vision 2030 cornerstones Automobile mentions are near boilerplate: Production network restructuring, and "streamlining of key technologies." The latter two are the ones that could upend what we know as the Volkswagen Group: focusing on the Group's core brands — meaning Audi, Porsche, and VW — and transitioning to EVs, autonomy, and other mobility solutions. Based on the report, a quote from Audi's CTO referring to the Audi brand could cover how the Group plans to handle all of its brands: "We need to find a sustainable solution for the indefinite transition period until EVs eventually take over." The boutique divisions adjacent to carmaking, Ducati and Italdesign, look likely to be spun off. For the halo car brands — Bentley, Bugatti, and Lamborghini — apparently shareholders want double-digit returns on investment, and the trio doesn't have long to hit the target. One eyebrow raiser is when the report states, "Bugatti is tipped to be gifted to [ex-VW Group Chairman] Ferdinand Piech." Piech fathered the Veyron during his tenure at VW, and it was thought he commissioned the La Voiture Noire, but he's lately stepped so far back from VW that he sold all his shares in the Group. Automobile quoted a senior strategist as saying of money-losing Bentley, "Why invest on a backward-looking enterprise when you can support a trendsetter? A proud history and excellent craftmanship alone don't cut it anymore." We guess no one at Ferrari, McLaren, or even Porsche got that memo. Bentley is reportedly close to being put in time out, and if brand CEO Adrian Hallmark can't right the Crewe ship, the hush-hush Plan B is to prop the Flying B up enough to lure a buyer. As for Lamborghini, caught between two masters at Audi and Porsche, even record-breaking numbers at the Italian supercar maker barely staved off sacrilege. It's said that VW brand CEO Herbert Diess considered putting a 5.0-liter Porsche V8 into the Aventador successor.

VW delays new Phaeton flagship sedan

The Bugatti Veyron was a crusade begun by former Volkswagen Group CEO Ferdinand Piech. Even though the old patriarch is no longer with the company and the astonishing coupe is rumored to have never made a cash profit, everyone understands why the car remained in the family and why a successor is on the way. The same can't be said for the VW Phaeton, another one of Piech's pursuits. Thirteen years after the budget brand introduced the now 89,650-euro ($101,000) luxury sedan that competes with other in-house products, no one knows why it lives. Since VW made roughly 4,000 of them last year, the news that it's being delayed won't affect many people. The next-generation Phaeton developed on the MLB platform is apparently ready to go right now, but Bloomberg reports that the bosses have demanded lower production and material costs before it gets a final green light. At the moment the Phaeton is put together by hand by white-gloved technicians, which might sound like a great place to start counting pennies, but again, those technicians only built 4,000 sedans last year. That's fewer than the Eos, which is being retired for slow sales, and VW sold 3,411 Eos models in the US alone last year. Recent hire Herbert Diess is the VW exec in charge of the cost-cutting push. The Phaeton is a grain of sand - but a very important one - on the beach he's meant to conquer: Diess plans to raise VW brand profit to more than six percent by 2018 at the same time there's a group-wide push to save $5.5 billion. That number would more than double the brand's current 2.7-percent profit for 2015 so far, that current number being about half the profit over at struggling French maker PSA Peugeot-Citroen. The new Phaeton's on-sale date had been reported as 2017 or 2018 earlier this year. It isn't clear how long the sedan will be pushed back because of the production changes.