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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.

Current Volvo XC90 to live on in China?

The current, long-serving Volvo XC90 might not be going away as soon as we thought - at least not in China. According to word from CarNewsChina, the crossover's production will be moved to Daqing, China, in December and from that point on, be built at Geely's factory. The only available engine will be a 2.5-liter turbocharged five-cylinder.
According to the report, the present XC90 and the imminent next-generation model will both be sold in the market, but the Chinese-made vehicle will be positioned as a cheaper alternative. Geely will also develop a crossover of its own from the platform that should be ready in late 2015.
Volvo plans to launch the new XC90 later this year to replace the aging model, which has been on the market for over a decade. It will ride on the company's new Scaleable Product Architecture platform and will be powered by the automaker's new Drive-E four-cylinder engine family. Hybrid versions will also be available.

Volvo ditches the diesel engine

Having already committed to producing nothing but electric vehicles by 2030 and being "climate neutral" by 2040, it doesn't come as a major surprise that Volvo will stop building and selling diesel-fueled vehicles next year. Way back in 2017, Volvo signaled its intention to phase out diesel engines due to rising costs of emissions technologies. Still, hearing that the very last Volvo ever to be fitted with a diesel engine will be built "a few months from now" may raise an eyebrow or two and serves as a clear reminder that in a few short years we'll be reading similar press releases about gasoline from the Swedish automaker and many others. There are two clear reasons why Volvo is ditching diesel. The first, according to Volvo Chief Executive Jim Rowan, is that electric is simply better. “Electric powertrains are our future, and superior to combustion engines: they generate less noise, less vibration, less servicing costs for our customers and zero tailpipe emissions,” says Rowan. The second reason behind the decision to depart the diesel market is similarly clear: climate change. Rowan says, "It is high time for industry and political leaders to be strong and decisive, and deliver meaningful policies and actions to fight climate change. WeÂ’re committed to doing our part and encourage our peers as well as political leaders around the globe to do theirs." Highlighting how quickly things have changed for Volvo, the automaker says that the majority of cars it sold in Europe as recently as 2019 were powered by diesel engines. Now, in the year 2023, the company says "that trend has largely inverted itself since then, driven by changing market demand, tighter emission regulations as well as our focus on electrification. The majority of our sales in Europe now consists of electrified cars, with either a fully electric or plug-in hybrid powertrain." Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Volvo Emissions Diesel Vehicles Electric Luxury