2010 Volvo Xc90 3.2 on 2040-cars

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Aurora, Volvo partner on self-driving heavy trucks

Global heavy truck manufacturers are lining up technology partners to help build out self-driving systems for long-haul freight that could see widespread commercial service well before self-driving robotaxis. The latest alliance was announced Tuesday between Sweden's Volvo Group and California-based Aurora Innovation, building on a working relationship that dates back several years, the partners said. Analysts expect more such partnerships, as relatively young technology firms such as Aurora connect their autonomous vehicle systems knowledge with the deep manufacturing experience of legacy companies such as Volvo Trucks. “You can't go at it alone in autonomy," said Grayson Brulte, president consultancy Brulte & Company. "The trucking industry is a completely different personality" than the passenger vehicle business, with different requirements. Most of the larger truck manufacturers have turned to self-driving tech partners, driven in part by a chronic shortage of drivers and a boom in e-commerce, fueled by the global pandemic. In January, Aurora announced a strategic partnership with U.S. truckmaker PACCAR, whose brands include Peterbilt and Kenworth. Aurora's founders include self-driving veterans from Tesla and Alphabet's Waymo. Aurora last year said its first commercial product would be in trucking "where the market is largest (and) the unit economics are best." In 2020, Waymo Chief Executive John Krafcik told Reuters that "goods delivery is a bigger market than moving people" as Waymo expanded its focus to include heavy trucks. Germany's Daimler has formed a self-driving truck alliance with Waymo, while China's largest heavy truck maker, FAW Jiefang, has partnered with Plus AI. Volkswagen's Traton truck group is an investor in TuSimple, as is U.S. truckmaker Navistar. In a January earnings call, Tesla Chief Executive Elon Musk said the long-delayed Semi electric truck is highly likely to be the first of the company's vehicles to achieve full self-driving capability. Green Volvo Truck Autonomous Vehicles Commercial Vehicles volvo trucks Aurora

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.

Editors’ Picks March 2023 | Hot hatch galore and some great luxury SUVs

This month of Editors’ Picks sees us hand out a pair of nods to the best hot hatchbacks money can buy these days, the Honda Civic Type R and Toyota GR Corolla. You can read more about how they compare in our head-to-head comparison test, but both have their advantages, and we can highly recommend buying either of them. Then we head to Europe to recognize a couple of SUVs that just went through mid-cycle refreshes and came out on the other side just as lovable as they were before. In case you missed our previous Editors' Picks posts, hereÂ’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get an EditorsÂ’ Pick designation. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in January that earned an EditorsÂ’ Pick. 2023 Honda Civic Type R 2023 Honda Civic Type R front low View 34 Photos Quick take: The Honda Civic Type R embodies what at means to be a hot hatch. It's the best FWD car we've ever driven, and because it's a Civic, it excels with a spacious and pretty interior, too. This is the full package. Score: 8.5 What it competes with: Toyota GR Corolla, VW Golf R Pros: Sublime driving dynamics, magical shifter, gorgeous and utilitarian interior Cons: An expensive proposition, lacks basic luxuries like heated seats From the editors: Senior Editor James Riswick — "The Civic Type R is a resolutely composed performance machine that sufficiently builds upon the delightful man-machine interfaces found in the increasingly impressive trio of Civic Sport Touring, Civic Si and Acura Integra A-Spec. ItÂ’s even more fun and capable at higher speeds, yet remains just as forgiving and easy to drive. The 2023 Honda Civic Type R sure seems all grown up. Maybe itÂ’s because IÂ’m almost in my 40s, (ugh) but I see absolutely nothing wrong with this. The Type R magic is not lost." In-depth analysis: 2023 Honda Civic Type R First Drive Review: All grown up isn't so bad   2023 Toyota GR Corolla 2023 Toyota GR Corolla Circuit front three quarter low View 39 Photos Quick take: The GR Corolla is a serious performance machine that is sure to please any enthusiast with its brilliant driving dynamics. It's only let down by a cheap-feeling and small interior that doesn't lend well to daily driver duty.