2002 Volvo C70 Base Convertible 2-door 2.3l 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.

How Norway became a world leader in EV sales, and where it goes from here

OSLO, Norway — A silent revolution has transformed driving in Norway. Eerily quiet vehicles are ubiquitous on the fjord-side roads and mountain passes of this wealthy European nation of 5.3 million. Some 30 percent of all new cars sport plug-in cables rather than gasoline tanks, compared with 2 percent across Europe overall and 1-2 percent in the U.S. As countries around the world — including China, the world's biggest auto market — try to encourage more people to buy electric cars to fight climate change, Norway's success has one key driver: the government. It offered big subsidies and perks that it is now due to phase out, but only so long as electric cars remain attractive to buy compared with traditional ones. "It should always be cheaper to have a zero emissions car than a regular car," says Climate and Environment Minister Ola Elvestuen, who helped push through a commitment to have only zero-emissions cars sold in Norway by 2025. The plan supports Norway's CO2 reduction targets under the 2015 Paris climate accord. To help sales, the Norwegian government waived hefty vehicle import duties and registration and sales taxes for buyers of electric cars. Owners don't have to pay road tolls, and get free use of ferries and bus lanes in congested city centers. These perks are being phased out in 2021, though any road tolls and fees would be limited to half of what gasoline car owners must pay. Gradually, subsidies for electric cars will be replaced by higher taxes on traditional cars. Registration tax on new cars is paid on a sliding scale with a premium for the amount of emissions produced. Elvestuen pledges that the incentives for electric vehicles will be adjusted in such a way that it does not scupper the 2025 target. "What is important is that our aim is not just to give incentives," he says. "It is that we are taxing emissions from regular cars." Using taxes to encourage consumers to shift to cleaner energy can be tricky for a government — protests have erupted in France over a fuel tax that hurt the livelihood of poorer families, especially in rural areas where driving is often the only means of transportation. In the U.S, some would like to see the tax credit on EVs and hybrids eliminated while others would extend it. In this sense, Norway is an outlier. The country is very wealthy after exporting for decades the kind of fossil fuels the world is trying to wean itself off of. Incomes are higher than the rest of Europe, as are prices.

Limited-edition Volvo S60 Polestar priced at $59,300*, V60 at $60,900*

You saw their US reveal at this year's Chicago Auto Show and read our driving impressions from Sweden. Now, if you act fast, you can actually own one of the very limited 2015.5 Volvo S60 and V60 Polestar models coming to the United States. The order page for these slick Swedes is now online, but the slots are filling up about as quickly as these cars accelerate.
Volvo plans to build a combined 750 of these Polestar models for the world, but the US is being allocated just 120 of them. Prices start at $59,300 for the S60 or $60,900 for the V60 (*plus a $925 destination charge). The only option is color - either Black Sapphire or Rebel Blue. If rarity is playing a part in your decision, you might want to pick the S60. According to the reservation site, only 20 of the sedans in each color are making it over here; the rest are V60s.
As the top versions of their respective models, both Polestars are packed with features. They share a turbocharged, 3.0-liter inline six-cylinder engine rated at 345 horsepower and 369 pound-feet of torque with a six-speed automatic transmission and a rear-biased all-wheel-drive system. Acceleration to 60 miles per hour is claimed to take 4.7 seconds for the S60 or a tenth more for the V60 with a top speed of 155 mph. They are about more than just a hotter engine, though, with Öhlins shocks, six-piston brake calipers and 20-inch Polestar wheels with Michelin Pilot Super Sport tires. Check out the gallery for the full, official specs, and get to the order page soon, if you decide you need one of these limited Swedish sportsters.