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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.

Uber hopes facilities in Detroit will help shape its autonomous future

Hot off the heels of unleashing its fleet of self-driving vehicles in Pittsburgh, PA, Uber announced plans to open a new facility in the Detroit, MI area, reports Automotive News. The new facility was announced at an event hosted by Society of Automotive Engineers in Detroit, MI. Uber's vice president of global vehicle programs Sherif Marakby revealed the news, reports Automotive News. The facility is meant to help the ride-sharing company collaborate with suppliers and automakers in the area. There's no word on where Uber will build the new facility or how big it will be, as those factors have yet to be determined. Just like Pittsburgh, PA, Detroit, MI could become another testing ground for the ride-sharing company. The latest move to open a facility in the Detroit area comes after Uber offered users in Pittsburgh the chance to ride in one of its autonomous vehicle as it looks to gain vital real-world testing. Uber is utilizing a fleet of modified Ford Fusions. Earlier this year in April, the automaker announced a partnership with Google, Lyft, Uber, and Volvo to develop autonomous cars. A new facility in Detroit would strengthen the partnership and help Uber, as well as Ford put autonomous vehicles on the road faster. Related Video: News Source: Automotive News - sub. req.Image Credit: AOL Green Ford Volvo Transportation Alternatives Technology Emerging Technologies Autonomous Vehicles Detroit Uber taxi Lyft ridesharing facility

Volvo P1800-based gasser is UK's entry in the Hot Wheels Legends Tour

Hot Wheels has spent the past few months touring the United States in search of the next custom car it will add to its catalog of 1/64-scale diecast models. It's not stopping there: It also headed to the United Kingdom to add a bit of international flair to the competition, and it selected a Volvo P1800 that has been heavily modified into a gasser as the winner that will move on to the semifinal round. Owner Lee Johnstone explained he built his P1800 — which he nicknamed "Ain't no Saint" — starting with a bare shell that had been stripped and that was too far gone to properly restore. Volvo's 1960s four-cylinder engines are famously tunable, but Johnstone looked across the pond for an engine suitable to make his dream car a reality. He chose a 454-cubic-inch V8 sourced from the Chevrolet parts bin and supercharged to develop about 600 horsepower. Ain't no Saint reportedly runs a 10.01-second quarter mile at 133 mph. Johnstone regularly races the P1800 with his three daughters. He consequently named his team Johnstone & Daughters (JD) Racing. "This is a beautiful example of a gasser — a drag racer with street car form. Often with dragsters, the chassis is so important that the body gets overlooked, but this example is fabulous with great attention to detail," explained former Jaguar design director Ian Callum, who was one of the judges that selected the P1800 as the United Kingdom's finalist. "It completely hits the Hot Wheels brief." Hot Wheels has already released several gassers, including one based on a 1955 Chevrolet Bel Air. Time will tell if Johnstone's P1800 will become the next addition to the series. Its next stop is the global semifinal round scheduled for November 4, 2021, where it will compete against some of the previous winners. There are two semifinal rounds taking place before the grand finale planned for November 13.