2004 Volvo Xc90 2.5t Wagon 4-door 2.5l on 2040-cars

Auto blog

Volvo finds a way to turn body panels into batteries [w/video]

One of the problems with designing an electric vehicle is figuring out where to fit the battery pack. Volvo - as a part of a European Union research project - is working on a way around this issue by replacing standard parts with lightweight components that double as batteries on both conventional and plug-in vehicles. The image above shows one such piece on a Volvo S80. While looking like nothing more than a carbon fiber plenum cover, the piece is actually a battery pack that can store and supply enough energy for the car's entire 12-volt power system.
The parts are made by sandwiching super capacitors (which can charge faster than standard batteries) in between layers of carbon fiber. They can then be formed to replace numerous body panels such as the decklid, roof or door panels. Volvo says that the replacing the body panels and batteries with these nano batteries can help reduce the vehicle's weight by as much as 15 percent. It has taken more than three years just to design the batteries, so there's no telling when, or if, we'll ever see this technology used on a production vehicle. Scroll down for a video and press release on Volvo's innovative battery technology.

Volvo teases mysterious new small crossover

The image you see above is just about all we know of the new Volvo crossover that will be revealed at 8:30 pm Central European Time on May 17 (2:30 pm Eastern Standard Time). Volvo released three very short video teasers, all with the tagline "Leave The World Behind," all of which feature a member of the now-defunct band Swedish House Mafia - Axwell sits in a boat in the first, Sebastian Ingrosso walks toward cabin in the second and Steve Angello stares at the sea in a third.
A microsite, www.leavetheworldbehind.com, accompanies the teasers and it's been said that a short film by Lune will feature the band - Swedish Mafia had a hit in 2009 with the song Leave the World Behind. As for the vehicle, theories are that it could be something between the V40 Cross Country and XC60, the new XC90 or something else entirely. We don't have long to wait, and you can watch both teasers below.

Volvo developing new three-cylinder engine family

Pop the hood on a Volvo of recent vintage and you'll find four-, five-, six- and even eight-cylinder engines. But the Swedish automaker is downsizing its engines over the coming years. The new XC90, set to be revealed later this week, will use a new family of four-cylinder engines (like the one pictured above). But that's not even the end of it as emerging reports speak of a new three-cylinder engine family in the works.
The new 1.5-liter turbocharged three-cylinder engine will, according to reports, help Volvo further cut its carbon emissions in line with constricting regulations in markets like Europe and Australia. There won't be quite as many versions as the four-cylinder range, which will include gasoline and diesel versions in varying states of tune, but the three-pot motor is tipped to be employed in vehicles as large as the S60 and its stablemates. Larger than that, however, and the three-cylinder engine apparently just doesn't have the necessary torque.
Expect the new three-cylinder engine to be introduced sometime later this decade, after the four-cylinder's introduction in 2016. The three-cylinder engine is also set to form the building block of an even more efficient hybrid propulsion system in the future, enabling this new engine family to stay relevant through 2025.