2011 Volvo C70 T5 Convertible 2-door 2.5l on 2040-cars

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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.

Lotus' new position: Much improved, if Volvo's experience is a guide

Out today is the news that Geely Holding will acquire controlling interest in British sports car maker Lotus Cars. While some 20 years ago the Chinese acquisition of a British automaker might have inspired grumbling from aggrieved Brits (and the handful of Lotus enthusiasts), the world has moved on. And so – thankfully – can Lotus. To suggest Lotus' business history has been checkered is to broaden the definition of "checkered." With its beginnings in the early '50s as a maker of component cars for competition, Lotus founder Colin Chapman – in a manner not unlike his postwar contemporary, Enzo Ferrari – was always hustling, living a hand-to-mouth existence in the production of road cars to support a racing program. Regrettably, Chapman never found a Fiat, as Ferrari did toward the end of the 1960s. Lotus had Ford in its corner for racing and as a resource for powertrains, and later benefited from the corporate support of both GM and Toyota for relatively short periods. Lotus Cars, however, never enjoyed the corporate buy-in that would have allowed Chapman to race and let someone else build the cars. Regardless of what Consumer Reports or Kelley Blue Book might have thought (if they had ...) about those early Lotus cars, a great many are now regarded as classics. My first knowledge of a production Lotus was when Tom McCahill, the 'dean' of automotive journalists in the US, tested an early Elan for Mechanix Illustrated. While we're still not sure, some 50 years later, how McCahill's XXL frame fit into the tiny roadster, he had nothing but praise for the Elan's athletic chassis and now-timeless design. In today's Lotus portfolio, the Elise and Exige continue that light, athletic tradition, while the larger Evora seems to strike wide – literally and figuratively – of the "less is more" ideal. With the Toyota-powered Evora, more is more. But in an eco-sensitive era demanding more of the original Chapman mantra – add lightness – there's little reason that Lotus can't regain relevance if given the financial resources. Geely's acquisition of Volvo, the fruits of which appear regularly not only in the news but on the streets, suggests the Chinese investment will provide strategic vision (along with money) while allowing Lotus talent to do what it does best: Create an exciting product. And while at various periods in its history the product has been worthy, Lotus in the US has been ill-served by a flailing dealer network.

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.