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2019 Bentley Bentayga V8 First Drive Review | Losing cylinders but not much else

There's no such thing as a cheap Bentley. Even though the new-for-2019 Bentayga V8 is $30,000 less expensive than its W12-powered sibling, the twin-turbo V8's $165,000 window sticker still puts it well into the upper echelon of pricey luxury vehicles. Bentley is loathe to compare the two versions of the Bentayga — what parent wants to pit siblings against one another? — but does frame the V8 edition as a somewhat sportier alternative to the full-bore, glitz and glamor W12. Let's examine that line of reasoning. Under the hood of the Bentayga V8 is a 4.0-liter turbocharged engine that shares most of its bits with the latest Porsche Panamera and Cayenne Turbo. The engine is specifically tuned for use in this new application, with a unique sound signature and a cooling package that Bentley says will keep it running comfortably even in the face of the largest desert sand dunes in the world. The V8's peak of 568 pound-feet of torque hits below 2,000 rpm and stays exactly there until 4,500, with a horsepower peak of 542 at 6,000. From behind the wheel, the Bentayga's V8 engine feels a bit higher strung than the effortless W12. Instead of instant torque, there's a strong rush of power that builds nicely until it nears its 7,000-rpm redline, the highest rev limit of any engine the brand has ever installed in a passenger vehicle. If such a peaky-sounding engine seems incongruous with the intent of a luxury SUV, just know that there's plenty of stonk available any time the driver decides to push a red-bottomed Louboutin into the plush carpet. It's just a little less than what'd be on call from the W12, but there's not enough of a discrepancy to really matter. The V8 is a bit less sprightly to 60 than the W12 — 4.4 seconds versus 4.1 — and, with its 180-mile-per-hour top speed, it's a meaningless 7 mph slower at the top end, too. So, that doesn't really support the idea of sportiness. Neither too does the V8 handle any differently than the W12. There's only about a hundred pounds separating the two vehicles, with the new V8 edition weighing in at 5,264 pounds. And since only half of that weight savings is centered over the front axle, there isn't any real change to the Bentayga's driving dynamics or steering feel. That's not to say the Bentley Bentayga V8 doesn't drive well, it just doesn't drive differently than its more powerful, more expensive sibling.

Recharge Wrap-up: Panasonic, Tesla on Gigafactory deal?

Bentley has been awarded the Carbon Trust Standard for reductions of carbon, water use and waste production in manufacturing. The Carbon Trust is an organization that helps groups such as businesses and governments reduce carbon emissions, use of energy and resources, and waste output. From 2011 to 2013, Bentley reduced CO2 emissions by 16 percent per car manufactured, curtailed water use by 35.7 percent, and saw significant waste reductions. Darran Messem of Carbon trust says, "Bentley is clearly passionate about continuing to improve its environmental performance, which is reflected by the fact the company has consistently invested in new technology." Read more in the press release below. Chevrolet is giving 12 Volts to MBAs Across America. The organization will use the range-extended electric cars in its efforts to help MBA students learn from and work with small business owners. As part of the MBAs Across America program's first year, four students drove 8,000 miles to provide entrepreneurs with free business counseling. The program has expanded, and this year, teams of MBAs will use the Volts to travel to 25 cities to offer their services. Learn more about the partnership between Chevrolet and MBAs Across America in the press release below. A professor from the University of Michigan has found fuel cycle analysis to be too flawed to be relied upon for measuring CO2 impacts of transportation fuels. Professor John DeCicco of the university's Energy Institute feels that the flaws in calculating the carbon footprint of liquid fuel production and combustion make such lifecycle analysis impractical. He suggests, instead, to focus to carbon capture. Since capturing CO2 directly from a vehicle is probably never going to happen, DiCicco believes the solution is to capture carbon from the atmosphere in sectors outside of transportation. Says DiCicco, "Research should be ramped up on options for increasing the rate at which CO2 is removed from the atmosphere and on programs to manage and utilize carbon fixed in the biosphere, which offers the best CO2 removal mechanism now at hand. Such strategies can complement measures that control the demand for liquid fuels by reducing travel activity, improving vehicle efficiency and shifting to non-carbon fuels." Read more at Green Car Congress. Global transportation energy consumption is expected to increase by 25.4 percent by 2035, according to a report by Navigant Research.

VW announces reworked 6.0 W12 TSI engine

Nobody makes more engines with a dozen cylinders than the Volkswagen Group. They're W12s, of course, owing to the novel shape of their cylinder banks. Now the German industrial giant has announced a comprehensively reworked version of that engine at the same Vienna Motor Symposium where it presented its new 2.0-liter turbo four. The new W12 retains the same arrangement and the same 6.0-liter displacement, but updates it all with the latest powertrain tech. In place of Audi's FSI direct injection and Bentley's TMPI multi-point injection, the engine has adopted a new TSI system. It's also got a pair of new twin-scroll turbochargers, APS-coated cylinders, a new cooling system, active engine mounts, cylinder deactivation, and a stop/start system. And – crucially for application in the upcoming Bentayga – it has an oil circuit designed for off-road use. The revised package now produces 600 horsepower and 664 pound-feet of torque. Considerably more than the 567 hp and 516 lb-ft offered in the Bentley Continental GT W12, but less than the GT Speed, which we suspect will get an even more powerful version of this new engine. It's also more powerful than even the top version of Audi and Bentley's 4.0-liter twin-turbo V8, to make the W12 a more compelling option. Of course that's just as far as the Continental GT is concerned. The W12 has also found use in the Continental GTC and Flying Spur, as well as the Volkswagen Phaeton and Audi A8, and could find further applications under the Flying B emblem and elsewhere in the future. VW says that in the right application (say, in the production version of the Bentley EXP 10 Speed 6 concept, for example), the new twelve-pot could deliver 0-62 times of under four seconds and a top speed in excess of 186 miles per hour. Volkswagen at the 36th International Vienna Motor Symposium Dr. Heinz-Jakob Neusser: "The car of the future will continue to fascinate people" - CO2 reduction, electromobility and digitalisation are the greatest challenges facing the automotive industry - The future of the internal combustion engine will be characterised by high rpm diesel and high-performance three-cylinder TSI engines - Laser roughening – innovative coating process in large-scale production - New 6.0 W12 TSI with 447 kW (608 PS) – performance and refinement - New generation of EU6 TDI engines for light-duty vehicles Dr.