2010 Volvo Xc90 White, Tan Leather Interior 4wd, 3.2 Awd, 6 Cyl on 2040-cars

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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.

Polestar says goodbye to Volvo C30 in video tribute

The Volvo C30 was put to its eternal bed a few months ago, but the tuners at Polestar have a little more eulogizing to do. The Swedish house of speed that has raced and reworked the little hatch since its introduction in 2006 wants the world to know what they've been through together, so it has encapsulated seven years of around-the-world action into three minutes and 28 seconds of track footage and champagne.
We're still waiting on word of a replacement for the funny little hatch, and while we lament what could have been, the video below proves that the C30 provided plenty of thrills for those outside of the US. And as you can read in our recent review of the Polestar-enhanced road-going C30, it provided a decent amount of fun for those of us in the States, as well.

Daimler and Volvo plan hydrogen fuel cell truck production in 2025

LONDON — Daimler's truck unit and Volvo said on Thursday they would start making hydrogen fuel cells in Europe in 2025 via a joint venture, and called for EU policies to help make the zero-emission technology commercially viable. The rival German and Swedish makers of large freight-hauling trucks formed their venture, Cellcentric, in March. They said they would provide more details on large-scale fuel production in 2022, but said Cellcentric was already scaling up prototype output. "Partnerships like Cellcentric are vital to our commitment to decarbonizing road transport," Volvo Chief Executive Martin Lundstedt said in a statement. Aside from the fuel-cell joint venture, the two companies remain competitors. Both hope to test fuel-cell trucks in about three years and start mass producing trucks in the second half of this decade. The European Union has been pushing tighter emission standards, fueling a boom in zero-emission electric cars. But batteries in electric vehicles are very heavy, and hydrogen fuel cells are seen as a potentially more viable zero-emission power systems for long-haul freight in the future. Fuel cells produce electricity from hydrogen, emitting only water. The two truck makers called for the construction of around 300 hydrogen refueling stations suitable for heavy-duty vehicles in Europe by 2025 and about 1,000 stations by 2030. During a video conference with the two firms, European Commissioner for Transport Adina Valean said the commission would this summer propose a revised alternative fuels directive. She said this "will include binding requirements for rolling out hydrogen fueling infrastructure ... and financial support will be available where needed." Automaker Stellantis said this year it would begin deliveries in Europe of its first medium-sized vans powered by hydrogen fuel cells by the end of 2021. Stellantis said at the time that Germany had 90 hydrogen stations and France had 25 — a tiny fraction of the thousands of petrol stations available for fossil-fuel vehicles today. As zero-emission trucks are significantly more expensive than fossil-fuel models, Daimler and Volvo said a "policy framework is needed to ensure demand and affordability." The two companies said policies should include subsidies for "CO2-neutral technologies and a taxation system based on carbon and energy content." Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.