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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.

Volvo details new drive assist features for next XC90 and future models [w/video]

Volvo wants us to know what kinds of new technology will be under the sheetmetal of the offerings that will sit on its Scalable Platform Architecture, the first of which will be included on the 2015 Volvo XC90 arriving at the end of next year. The silicon-chip onslaught starts with detection and auto braking for vehicles, pedestrians, cyclists and large animals. The company's animal detection tech now works at night thanks to better cameras and exposure controls.
Also due for the high-riding wagon are road edge and barrier detection with steer assist, a setup that identifies the edge of the road - even ones without markings. The system can steer the car back into its lane if it detects the driver is about to leave the road or collide with a barrier. Adaptive cruise control with steer assist allows the car to not only follow the flow of traffic on a straight road, but steer itself automatically.
Beyond that, the company is planning on other safety advances, but these will rely on automaker cooperation and infrastructure upgrades. Volvo has signed a memorandum of understanding with the Car 2 Car Communication Consortium on the subject of standards for communication between cars and wants to have it implemented by 2016. Sensors in traffic lights will enable Green Light Optimum Speed Advisory, which tells a driver how fast to go on a give stretch of road so as not to hit a red light. Weather, road condition, road works and emergency vehicle warnings will also inform drivers of new developments on the road. And autonomous parking, which Volvo has already demonstrated, stands to put a lot of valets out of work since it allows the car to find its own parking space without a driver inside.

Volvo EX30 Deep Dive: Designing a budget SUV

We just spent a couple days with, in and around Volvo’s latest all-new electric vehicle, the EX30, at the companyÂ’s headquarters in Gothenburg, Sweden, and we came away impressed. We went in with questions, and came out with answers, or so we think, though some of them will remain until we drive it in November. A number of automakers are promising truly affordable EVs, ones that not only undercut the current, $4,600 price differential between new battery-powered cars and their internal combustion powered siblings, but ones that are significantly lower than the general average new car transaction price, which is currently nearly $50,000. Mass market EVs like this are important, if we are to make a real environmental impact with our switch to battery power, as there is little that is green about the resource-hoarding production and utilization of niche, six-figure, five-ton electric pickups and SUVs. Volvo aims to be first to market with such a car, with the compact EX30, which it plans to sell starting at $35,000. This is a new category offering for the brand, one that slots in well below the current XC40 Recharge EV in terms of price and size. For contrast, that car starts at around $50,000, and is 8 inches longer, 4 inches higher and nearly 3 inches wider. Volvo EX30 View 22 Photos This seems like a strange move for a company whose mission, since being purchased by the Chinese manufacturing company Geely, has been to move upscale into the same consideration set as the luxury German brands. But, as is often the case, Volvo is taking its own path. “This is indeed a lower segment for us,” says Joakim Hermansson, the vehicle product lead for EX30, as he walks us around the car, inside and out, and allows us to sample the sharp accelerative abilities of the range-topping, 442 hp, dual-motor, all-wheel-drive model (0-60 in 3.4 seconds.) “But itÂ’s still premium for Volvo, providing hallmark features of safety, sustainability and personalization, as well as performance.” He's not wrong about any of these. This EX30 comes standard with VolvoÂ’s extra-strength safety cage as well as lane-keeping, adaptive cruise control and blind spot monitoring. Perhaps most notably, it has an all-new interior design that capitalizes on the efforts the brand has been making toward its internal goal of being fully circular in its sustainability efforts by 2040.