2001 Volvo V70 Xc 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.

Top torque-to-weight ratios under $100k, $50k and $25k

Horsepower may steal a lot of headlines, but the always-more-complex torque figure is often a critical one for both the workingman and the motoring playboy. The measure of rotational force represents the twist that can liquefy one's tires or haul one's horse trailer. Good stuff.
It follows then, that as with the horsepower-to-weight list that we assembled for you a few months ago, a list of cars that offer the most pound-feet with the fewest pounds to carry, is an interesting one to break down. Sure, there's a big difference in how the torque is applied from a turbocharged six-cylinder in a Swedish luxury sedan and a massive heavy-duty truck's turbo-diesel. But being the car/stat geeks that we are, we think it's kinda neat that those two vehicles rank near each other where torque and weight intersect.
As with the horsepower list, we've given you figures as pounds per every one pound-foot. Again broken down into broad price categories, we've got a mixed bag of 2014 and 2015 models here, too. Every effort has been made to select the most up-to-date prices and specs, and we've also to omitted some '14 cars that won't be re-upped after the ongoing yearly changeover.

Volvo shows glimpses of new Concept C Coupe ahead of Frankfurt [w/video]

Volvo has released a short teaser video for a concept car that will be unveiled on August 29 ahead of the Frankfurt Motor Show. At first glance, it would appear to be nothing more than a few sketches and some words from Volvo design boss Thomas Ingenlath, but at about the 11-second mark, four images are flashed on the screen revealing the true nature of the video - the Volvo Concept C Coupe.
As Inglenlath suggests in the video, this new concept is designed to help bring more excitement to the brand's lineup, and from what we can tell in these strategically captured shots, the company is definitely on to something. While we don't get too much of look from any one angle, the front reveals what appears to be a concave version of Volvo's signature grille and the side shows off a stylish greenhouse. We have to wonder, do these images confirm the identity of the mystery concept car that's been floating around the Internet this week? In either case, our favorite view is perhaps the rear shot giving us a glimpse of the car's name as well as its flat, wide haunches and C-shaped taillights.
Scroll down to watch the whole video, and if you don't have a trigger-quick mouse finger, don't worry. We made a gallery of screen shots showing the four embedded images.