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Volvo specs new 450-hp triple-charged four-cylinder engine

When Volvo lifted the veil on the new XC90 a little over a month ago, it announced that all versions would be powered by one engine design: a new 2.0-liter four-cylinder to be offered in various states of tune. That would range, Volvo said, all the way up to a high-output version with "around 400 horsepower," but while it wouldn't specify exact output, now it has.
The new High Performance Drive-E Powertrain incorporates two parallel turbochargers fed by a third electric turbo-compressor. Instead of feeding the cylinders directly, that third unit spools up the twin turbochargers, working together with a dual fuel pump pressurized to 250 bar.
The result is an output of 450 horsepower - far more than the existing 320-hp version and even more than expected. That also works out to 225 hp/liter, far more than the 177 hp/liter boasted by Mercedes-AMG's high-output turbo four and the 139 hp/liter in the Alfa Romeo 4C. Short of a rotary engine (whose actual displacement is the subject of great debate), you'd have to go up to something like the Koenigsegg One:1 (268 hp/liter) to find a higher specific output than what Volvo's boasting here.

Apple CarPlay drawing early safety concerns [w/video]

Apple's CarPlay infotainment system hasn't made it into a single vehicle yet, and it's already drawing criticism for distracting drivers among safety advocates. The new tech unveiled at the Geneva Motor Show pairs users' iPhones with the car's dashboard display to make calls, dictate messages and listen to music. Some automakers, like Volvo, also let users interact with the HVAC system from the screen.
"The idea that people want to be on their phones, and therefore let's give them a way to do that -- that's not putting safety first, that's putting convenience and the desire to be in touch first," said Bruce Hamilton, manager of research and communications at the AAA Foundation for Traffic Safety, to CNN Money.
Distracted driving is a huge concern on modern roads with more vehicles allowing drivers to use their smartphones through Bluetooth and infotainment systems. A Texas A&M study found that drivers' reaction time doubled while dictating text messages, according to CNN Money. The new tech is certainly not making drivers pay more attention.

Watch Polestar talk about the development of its super S60

Polestar is getting ready to deliver its first production car, the Volvo S60 Polestar. Letting the S60 stretch its legs, Polestar Racing driver Robert Dahlgren took the blue sedan from Barcelona, Spain to Jokkmokk, Sweden - stopping for wet-weather testing in Germany along the way.
Dahlgren narrates the journey of the "pilot project" that has 350 horsepower and around 368 pound-feet of torque, and will perhaps be the first in an era of hardcore Volvo production cars. It will go on sale in Australia this Summer, with other markets "under investigation." While we non-Aussies wait with fingers crossed, there's a video below to enjoy.