1997 Bmw 528 I on 2040-cars

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BMW replaces tri-turbo diesel with a quad turbo

Quad turbos have until now been the stuff of Bugattis. BMW is introducing a quad turbo diesel for the 7 Series, with nearly one hundred horsepower per turbo. It's all about making the six-cylinder 3.0-liter turbodiesel all as enticing a proposition as possible, and it faces strong competition from Audi's new twin-turbo V8 diesel available in the SQ7 TDI. The earlier, N57S engine (pictured above) utilized a triple-turbo setup good for 381 horsepower and 546 lb-ft. The new B57 version, confirmed by BMW at the 37th International Vienna Motor Symposium, adds yet another turbo for 394 hp and 561 lb-ft, and that massive torque is available from 2,000 to 3,000 rpm. It means the 7 Series gets from 0-60 mph in a snappy 4.5 seconds. The engine could produce even more torque, but 561 lb-ft is all the ZF 8HP 8-speed automatic transmission can handle. The N57S engine's dual-stage turbocharging setup consisted of one low-pressure turbocharger to take care of low-end torque, and two high-pressure turbos for the higher rev range. In the new B57 engine, the big turbo is now replaced with two smaller units on a common exhaust, to benefit from lower costs and smaller unit weight. In addition to the gains in power and torque, fuel economy has reportedly been improved by 5 percent. There are no reports yet whether the B57 TOP quad-turbo will make it to the US market, but customers in the European high end diesel saloon market will probably be very excited. Initially it will be available in the 750d xDrive version, and other top-end models like the 5 Series and the X5 will follow later on. Related Video: News Source: Krone.atImage Credit: BMW BMW Diesel Vehicles Luxury Performance Sedan confirmed vienna motor symposium

2014 BMW 328d xDrive Sport Wagon

There's a running joke among auto writers that the perfect car would be a diesel-powered, rear-drive wagon with manual transmission and no power accessories whatsoever. It would only be available in brown and would somehow be as fun to drive as a Mazda MX-5 Miata. Makes total sense, right?
Realistically, no manufacturer is ever going to completely fulfill our wishes, no matter how much we beg, plead, kick and scream about our dream car that most of us would actually never buy. The best we can do is hope for a vehicle that mixes some aspects of this ideal journalist's car. And in today's world, that vehicle just might be the BMW 328d xDrive Sport Wagon.
No, it's not available with a manual gearbox, and power can only be sent through an xDrive all-wheel-drive system. It's also not available in brown (although both Mojave Metallic and Sparkling Bronze Metallic are acceptable stand-ins), but it ticks the two main boxes of being a diesel-powered wagon, one of only a couple such models in the United States.

Thanks to VW, BMW's 2017 diesels will be delayed

BMW confirmed Monday that US sales for its model-year 2017 diesel vehicles will be delayed because US regulators are taking longer than expected to certify the models. Bimmer, which sells diesel-powered 3-Series, 5-Series, X3, and X5 vehicles in the US, didn't give a timetable of when such domestic sales would start. Autoguide had previously reported of the potential delay for sales of US diesels, which account for about six percent of BMW's total sales in the US. "The product certification of all MY2017 BMW diesel models (328d Sedan, 328d Sports Wagon, X3 xDrive28d, X5 xDrive35d) has been delayed due to testing logistics," BMW spokeswoman Rebecca Kiehne wrote in an e-mail to Autoblog. "As a result, production of these models will commence once homologation has been finalized." US regulators appear to be taking a more deliberate approach to certifying diesel vehicles in the wake of the Volkswagen diesel-emissions scandal, which broke last September. Late last month, VW reached a settlement with US regulators that will cost the German automaker about $15 billion. With about a half-million impacted VW vehicles on US roads, the company will repurchase cars, end leases early, maybe fix some vehicles, and improve zero-emission vehicle technologies. Additionally, last week, VW reportedly told US dealers that they'd be compensated an undisclosed amount for their troubles. Some 2016 BMW diesel models were already subject to more stringent US testing procedures because of the VW situation. The BMW X5 xDrive35d was among the models that underwent more rigorous testing from the US Environmental Protection Agency (EPA) late last year. Other diesel models that received the additional scrutiny included General Motors' 2016 Chevrolet Colorado and GMC Canyon. Related Video: