2008 Volvo Xc70 3.2 Wagon 4-door 3.2l on 2040-cars

Auto blog

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.

2015 Volvo XC90 mule spotted testing in the snow

The Volvo XC90 was a big step for the Swedish automaker in 2003, but the midsize crossover has changed very little since its introduction. All that's about to change as Volvo starts its initial development on the 2015 XC90, which we see for the first time in these spy shots showing a cobbled-together XC70.
Like the current XC90, the next-generation model will be both longer and wider than the XC70 - judging by the modifications made to this mule's body - which will continue to allow Volvo's flagship crossover and provide three rows of seating. The next XC90 will ride on a new platform that will eventually make up around two-thirds of all Volvo sales, called the Scalable Product Architecture (SPA).
Our shooter managed to find out the registration number for this mule, which indicated that it was powered by a five-cylinder diesel, but we expect the automaker to start stepping away from its current powertrains with a big push toward smaller engines courtesy of the new Volvo Engine Architecture (VEA). Rumor has it that the future engine lineup for the XC90 will rely heavily on turbocharged four-cylinder engines and eight-speed automatic transmissions, which will likely eliminate or lessen some of the current mills available like a straight-six or V8.

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.