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Volvo XC90 Coasting Transmission Deep Dive | How, when and why of coasting

In our recent 2021 Volvo XC90 Recharge review, its turbocharged-supercharged-hybridized powertrain delivered impressive horsepower and fuel economy. But Volvo has one additional trick up its sleeve, propelling a car with power that's simpler, cheaper and all-natural: It's the power of momentum and gravity. I've always been halfway to a hypermiler. I'm not obsessive about it, but in city driving, I enjoy timing stoplight approaches to keep the wheels rolling and avoid the inertia of restarting from a stop. There's little point to needlessly racing and braking between red lights, wasting kinetic energy (and therefore fuel). So I tend to drive strategically instead, often catching up with the drivers who jackrabbit but get hung up at the lights. And, back when I owned a long line of vehicles with manual transmissions, I coasted. Coasting used to be slightly controversial. Some claimed it doesn't actually save gas, though my mileage calculations showed otherwise. Another school of thought insisted that removing engine braking from the equation, even momentarily, constitutes a dangerous loss of control. Of course, an experienced driver can slip a manual transmission back into gear in a flash when engine braking's actually needed. And one should always use some common sense and judgment about when and where to coast. I'm not talking about careening down a 15% grade into a school zone.  Anyway, those arguments became moot when automatic transmissions pretty much took over. (And no, never coast with a typical automatic transmission. Even if it weren't damaging to your type of automatic — but assume that it is — the risk of screwing up a nudge of the shifter from drive into neutral is too great.) XC90 Recharge 8 View 18 Photos But happily, some automakers in recent years have added a coasting feature to their automatics, with the aim of eking out more fuel efficiency. Volvo calls the feature on its Aisin eight-speed "Eco Coast." Some Mercedes, BMWs and others call it "sailing" or "gliding." The Hyundai Ioniq, Ford Mustang Mach-E and Polestar 2 are among EVs that allow you to cancel out all regeneration and freewheel downhill. And future cars such as the BMW iX are also being designed to do it. By building coasting into the clockworks, automakers have taken any traffic safety concerns out of the question, because the car will instantly switch you back into gear when needed.

Volvos will brake for bicyclists with new detection technology

Anyone who pedals a bicycle knows that one of the biggest dangers to riders is a motorized vehicle - Volvo estimates that nearly 50 percent of all cyclists killed in European traffic have collided with a car. In the United States alone, 618 riders lost their lives in bicycle/motor vehicle crashes in 2010, and the number of injuries surpassed 52,000.
To help drop those numbers, Volvo has just announced Cyclist Detection with full auto brake - a technology that detects and automatically applies a vehicle's brakes when a cyclist swerves in front of a moving car. The basic components of the system include a radar unit integrated into the front grille, a camera fitted in front of the interior rear-view mirror and a central control unit. The radar is tasked with seeing obstacles in front of the vehicle and calculating distance, while the camera is responsible to determine what the object is. The central control unit, with rapid processing capabilities, monitors and evaluates the situation.
The technology, which will be sold bundled with its Pedestrian Detection and called Pedestrian and Cyclist Detection, will automatically apply full braking when both the radar and camera confirm a pedestrian or cyclist are in the immediate path of the vehicle. According to the automaker, the technology will be offered on the Volvo V40, S60, V60, XC60, V70, XC70 and S80 models from mid-May in 2013.

Volvo aiming for a stock IPO by the end of 2021

Volvo Cars is "making good progress" toward a potential initial public offering by the end of this year, the chief executive of the Swedish premium auto brand told Reuters on Wednesday. "We are looking at the possibility of doing an IPO before the end of the year," listing shares on the Nasdaq Stockholm exchange, company CEO Hakan Samuelsson said in an interview. Samuelsson and other Volvo executives on Wednesday laid out an extensive road map to becoming a fully electric car maker by 2030, including plans to sell 600,000 battery electric vehicles at mid-decade and build a European battery gigafactory in 2026. Volvo earlier this year scrapped a proposed merger with the company's Chinese parent, Hong Kong-listed Geely Automobile. In March, Geely said Volvo would explore capital market options, including an initial public offering and stock market listing. Many startups have gone public in the United States and China over the past two years, following electric vehicle market leader Tesla Inc in taking advantage of investor enthusiasm to raise cheap capital to compete with established brands such as Volvo. Samuelsson said Volvo and Geely will continue to share vehicle architectures, internal combustion powertrains and other components. But the companies will do so at "an arm's length distance," consistent with the way independent companies do business, he said. During Wednesday's briefing, Volvo also said it plans to equip many of its future vehicles with self-driving technology, including standard lidar sensors from Luminar Technologies Inc and computers from Nvidia Corp. "Our goal is to build the safest cars possible, using all available technology," Samuelsson said. As it launches new electric vehicles, Volvo also plans a slew of related products, including insurance and vehicle subscription payment plans offered directly by the automaker, Samuelsson said. "The whole vehicle business will be recurring revenue," Samuelsson said. In Europe, the company plans to change its retail operations so that customers order new electric vehicles directly from the manufacturer, with dealers paid commissions to deliver them, Samuelsson said. In the United States, where laws protect existing dealers, Volvo will still sell vehicles through franchised retailers. For its future electric vehicles, Volvo is working with Swedish partner Northvolt on a new generation of batteries with higher energy and designed to be packaged as a structural element of the vehicle.