2007 Volvo Xc90 V8 Sport Utility 4-door 4.4l 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.

New Lotus SUV could be based on Volvo architecture

Last year, Chinese carmaker Geely upped its stake in Lotus to a majority, recently investing more money into the British brand. Now, talking with Automotive News, CEO Jean-Marc Gales says Geely has approved three new models: two sports cars and the third an SUV. The sports cars will be announced later this year, and they will reach production in 2020. The last time a properly new Lotus debuted was in 2009 with the Evora, so a decade later new products are certainly due. But what about that SUV? Autocar says that since Geely also owns Volvo, that makes it possible for Lotus to base the SUV onto the Volvo SPA platform, which is also used in the XC60 and XC90. The choice of platform would mean the SUV would have to be a four-cylinder model, but that's nothing new to Lotus. It could even use Volvo's "Twin Engine" hybrid setup, which would mean a power output of over 400 horsepower as stock, and that with Lotus' eagerness for lightness could be a potent combination. Autocar quotes Gales as saying, "It will go round bends like nothing else in its segment." The target weight for the approximately Porsche Macan-sized SUV is under 2,000 kilos (4,400 pounds), and the Macan weighs 4244 pounds in 400-hp Turbo guise. The Lotus SUV is projected to hit the market in "about four years," and it's very likely to be built in China instead of Britain, as the Chinese market is very enticing — especially for this class of vehicle. The vehicles will still be designed at Lotus' Hethel HQ. Related Video:

Volvo: Tesla's Autopilot is just a 'wannabe'

Using the words "unsupervised wannabe" in an interview with The Verge, Volvo's Trent Victor says the Tesla Autopilot is "giving the impression it's doing more than it is." According to Victor, Tesla's self-driving tech is merely appearing to be autonomous because, with the Tesla system, the driver has to be fully alert all the time, ready to regain control. Tesla says its system is Level 2 autonomous, although some experts regard it as Level 3, which means it takes over safety-critical functions from the driver. Volvo says it pays more attention to actual crash avoidance, and that its Drive Me system is Level 4 autonomous, meaning that in the event of a hazardous situation the vehicle will handle the appropriate procedures and bring itself to a halt in a safe fashion. There will be no need for the driver to take action, which is important in case the driver has been incapacitated while the Drive Me autopilot has been controlling the car. Another thing with the Volvo setup is that it monitors the road in case of a conflict situation, or someone suddenly appearing in front of the car, be it a pedestrian or a runaway child. Tesla has never said that its Autopilot is anything other than a beta version under trial usage. It costs $2,500 when you purchase your Model 2 or X, or $3,000 as a add-on once you've taken delivery. The company also just announced that it would offer Autopilot for free as part of a one-month trial. Tesla declined to comment on Volvo's comment. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: The VergeImage Credit: AOL Green Tesla Volvo Technology Autonomous Vehicles Electric Future Vehicles Tesla Autopilot volvo drive me