1993 Volvo 940a on 2040-cars

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Volvo's SuperTruck 2 looks ready to extend a ramp for K.I.T.T.

In 2009, the U.S. Department of Energy (DOE) entered a public-private partnership with willing Class 8 truck makers, the goal of the partnership to dramatically improve the freight efficiency of over-the-road (OTR) trucks. The term "freight efficiency" refers to freight-ton efficiency, a different metric than miles per gallon because it takes into account the weight of the truck; a lighter tractor-trailer can carry more weight before reaching the 80,000-pound legal maximum on most U.S. highways. Volvo, Daimler (which owns the Freightliner and Sterling brands), Navistar (International), and Peterbilt signed on the the partnership to develop what's being called a SuperTruck. Volvo, Daimler, and International make their own engines, Peterbilt teamed up with Cummins, and all four found their own trailer manufacturers to work with. Those four makers debuted their first iterations of what's being dubbed SuperTrucks about six years ago. This year has been all about SuperTruck 2, Volvo the last of the quartet to show what it's achieved. The goal for SuperTruck 1 was to achieve a 50% increase in freight efficiency compared to a 2009 baseline, the baseline in Volvo's case being a 2009 VNL 670 tractor. The goal for SuperTruck 2 was another 50% improvement. Volvo said its internal goal was a 120% betterment compared to 2009, and that it exceeded the mark with a 134% increase. The company said the huge gains came primarily from aerodynamics: A wedge-shaped front with a smaller frontal area thanks to a smaller cooling package; the heavily curved, wraparound windshield; the tractor's adjustable ride height; using camera for side mirrors; and adding a boat tail to the back of the trailer, plus enough fairings and skirts front-to-back to make the tractor and trailer look like a single unit when driving in a straight line. Volvo did make changes to its rolling lab that aren't likely to infiltrate the U.S. market anytime soon. It's common for U.S. OTR trucks to use a 6x4 configuration, with two axles behind the cab, both driven. Volvo's SuperTruck 2 went with a 4x2 setup common in Europe, using a single axle behind the cab, and fitted a composite driveshaft. Combined with making the chassis out of aluminum instead of steel, and trailer partner Wabash providing a lightweight aluminum van, the tractor-trailer combo weighed just 27,000 pounds.

Volvo XC40 and C40 electrics get new motors, more horsepower, longer range

Late last year came reports of improved versions of the Volvo XC40 Recharge and C40 Recharge for Europe. Configurators over the Atlantic showed there wouldn't just be new rear-wheel-drive models, but more battery, more range, and faster charging. The Swedes have finally published the official list of updates, the tweaks even better than the reportage and websites showed. First, the rumors are true, Volvo is back in the rear-driver game after 25 years on the sidelines. The automaker took the previous e-motors off the front axle, putting its in-house-developed, more powerful, and more efficient e-motor on the rear axle. This first use of the new e-motors bumps output from 228 horsepower to 235 horsepower in the RWD trims when combined with the 60-kWh standard range battery. That, plus cooling improvements for the pack, means the XC40 Recharge's range jumps from 425 kilometers on the WLTP cycle to 460 km (285 miles), the C40 Recharge's range going from 438 km to 476 km (296 miles). Plugged into a charger capable of at least 130 kW, refilling from 10% to 80% takes about 34 minutes.  We specified "standard range battery" because another new treat is a second RWD trim: Volvo will plug its 82-kWh battery into the powertrain for those willing to pay. But wait, there's more: The big pack powers an even juicier e-motor making 248 hp. The added gumption boosts range in the XC40 Recharge to 515 km (320 miles), in the C40 Recharge to 533 km (331 miles). And again, improved cooling permits uprated charging speed of 200 kW, cutting the run from 10% to 80% SOC to approximately 28 minutes. Dual-motor variants make the change to asymmetric output as revealed before, giving up two 201-hp e-motors for a new 156-hp motor on the front axle and that in-house 248 hp motor on the rear. In conjunction with better cooling, the XC40 Recharge Twin Motor climbs to 500 km (311 miles) of range on a charge, a 62-km hike, the C40 Recharge Twin Motor to 507 km (315 miles), a 56-km enhancement.  Marginal gains also come from a set of more aerodynamic 19-inch wheels.  The updated twin-motor siblings are expected to enter production in May, the single-motor versions in the fall. We only get the Twin Motor models here. If our variants reflected the same range extensions as in Europe, the 14% rise for the XC40 Recharge would give our car a 255-mile range, the C40 a 12% boost to 254 miles of range.

Car dealers, factories and ports close in the path of Hurricane Florence

Hurricane Florence has caused CarMax to close four stores in North Carolina, South Carolina and Virginia. The closed locations are in Myrtle Beach, Charleston, Winterville and Virginia Beach. It is possible for the company to close more stores, reports Automotive News. Daimler and Volvo have also shuttered their manufacturing facilities in the region to prepare for Florence. The storm is expected to reach North Carolina and South Carolina today or tomorrow. Automotive News says every coastal car dealer it reached on Tuesday was closing, and others not in the projected landfall area were monitoring the situation. There are approximately nine million vehicles in operation in the area that Florence is expected to hit, with a vehicle density of 162 vehicles per square mile. It is likely that not as many vehicles will be lost as during hurricanes Harvey and Irma, as population is less dense; areas affected by those storms had over 300 vehicles per square mile. The chief economist of Cox Automotive told Automotive News that some 20,000 to 40,000 vehicles could end up flooded if Florence keeps its path; however, recent reports have indicated Florence has weakened to a category 2 hurricane on Thursday. Tesla has again unlocked more range for some of its older models to make evacuation easier; the same was done a year ago in preparation for Hurricane Irma. As well as automotive manufacturers and dealers, automotive transport providers are readying for the storm and clearing cargo away. The container and auto terminals at Port Charleston will be closed from Thursday to Saturday, affecting part shipments to the BMW manufacturing facility in Spartanburg; BMW's spokespersons have said no production disruption is expected. Parts are delivered via railroad to Spartanburg by Norfolk Southern, which is also suspending operations for the time being. Vehicle hauler United Road has moved its rigs to safer regions and suspended deliveries, and car carrier vessels are trying to make it away from the storm's path in time. Related Video: News Source: Automotive NewsImage Credit: NASA via Reuters Auto News Plants/Manufacturing BMW Mercedes-Benz Volvo Car Buying