2005 Porsche on 2040-cars

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'Faster. Farther.' dives into the history of Porsche racing tech

No doubt, Porsche has produced some of the best endurance racecars around, such as the turbocharged, slant-nose 935 of the 1970s and the ground-effects-enhanced 956 and 962 of the 1980s. But the company's most famous racecar, its first overall winner at the 24 Hours of Le Mans, was the 917.
The 917 embodied many of Porsche's technological achievements up to that point, such as the company's first 12- and 16-cylinder engines (the flat-16 was never used in competition), fiberglass bodies that implemented early aerodynamic practices and the use of new, exotic materials, such as magnesium and titanium.
The racecar was commissioned by the head of Porsche Motorsports, Ferdinand Piëch, to win overall at the 24 Hours of Le Mans in 1970, after he realized a loophole in the rules that allowed cars to compete with engines up to five liters in the Sport category if they were also production models. Piëch saw opportunity: the top prototype class was restricted to three liters; the production minimum to compete in Sport was 25 cars. And so, with much effort, Porsche assembled 25 "production" 4.5-liter 917s and had them parked in a neat line for the race inspectors to verify their legitimacy. It didn't take long before people realized the new Porsches were much faster than the prototype racers, with a top speed approaching 250 miles per hour.

Editors’ Picks January 2023 | Acura Integra, the new CR-V and more

A new year means another long year of testing and evaluating new metal coming from the automotive industry — we know, tough job, right? It also means another year of new cars making it to our EditorsÂ’ Picks status, and weÂ’re starting out January with a bang. In total, eight new vehicles were EditorsÂ’ Picks this month, including some brand-new models like the redesigned Honda CR-V, Cadillac Lyriq and the ever-controversial Acura Integra. 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 CR-V 2023 Honda CR-V Sport Touring front three quarter View 22 Photos Quick take: An all-around winner, the Honda CR-V is spacious, features easily used technology and looks better than ever. We recommend the efficient hybrid model, but the standard powertrain is a solid option, too. Score: 9.0. What it competes with: Hyundai Tucson, Kia Sportage, Mazda CX-5, Toyota RAV4, Subaru Forester, Nissan Rogue, VW Tiguan, Chevrolet Equinox, Ford Escape, Mitsubishi Outlander Pros: Clean styling; massive interior; efficient engine options; solid infotainment system; many standard safety features. Cons: No base trim levels; lack of specialty options such as plug-in hybrid and off-road models. From the editors: News Editor Joel Stocksdale — "The CR-V is just really good in a lot of ways that really matter. It's enormous inside. It has a clean, stylish exterior and interior. It's solidly equipped. The base engine is pretty underwhelming, but that's rectified with the more powerful, more refined and more efficient hybrid. It simply doesn't do anything badly." Senior Editor James Riswick — "The 2023 Honda CR-V is at its best as the hybrid. While the turbo base engine carries over virtually unchanged, the hybrid is new for 2023. To put it simply, itÂ’s just better to drive. Honda engineers managed to simulate shifts when the gas engine kicks on, providing a more natural driving experience and eliminating the blender-like droning of the outgoing car.

Aston Martin Valkyrie could beat that new Nurburgring record, Red Bull F1 boss says

During last weekend's Austrian Formula 1 Grand Prix, Race Fans asked Red Bull F1 team principal Christian Horner about the Aston Martin Valkyrie. The question was whether the coming hypercar, a collaboration between Red Bull and title sponsor Aston Martin, could beat the stunning lap record around the Nurburgring just set by the Porsche 919 Hybrid Evo. Horner's answer: "I'm not sure a Formula 1 car could actually do it, but I think that the Valkyrie — certainly the track version of the Valkyrie — could be a contender." That's a qualified endorsement, but it still counts as support merely putting the Valkyrie AMR Pro in the conversation. Let's compare, shall we? The 919 Hybrid Evo is based on the 2017 World Endurance Championship-winning 919 Hybrid. Freed from motorsport regulations, Porsche Motorsport upgraded numerous performance bits. The 2.0-liter, turbocharged V-four-cylinder went from 500 hp to 720 hp. The two KERS units went from 400 hp to 440 hp. We don't have a figure for downforce, but items like active aero, a larger front diffuser, optimized turning vanes, and larger rear wing increased downforce by 53 percent over the WEC car, at the same time being 66 percent more aero efficient. It weighs 849 kg dry, or 1,868 pounds because Porsche threw out everything that didn't contribute to speed. The Valkyrie specs we know of so far state a weight of 1,000 kilograms, or 2,200 pounds. Powering that is a custom, naturally aspirated, 6.5-liter AMR Cosworth V12 with more than 900 horsepower, augmented by a kinetic energy recovery system contributing around 230 hp. According to Autocar's sources, the Valkyrie could generate up to 4,000 pounds of downforce at an aerodynamically-limited 225 miles per hour. That boggling number comes courtesy of Adrian Newey's prowess at making changes such as openings between the front wheel arches and the cockpit that work the front wing harder. The two-seater coupe's unrestricted top speed is 254 mph. Note, though, that the Valkyrie AMR Pro will be more powerful, lighter, and could have even more downforce. And since Aston Martin and Newey continue to work on the hypercar, specs could get even better before deliveries begin. Right now, Horner's suggestion doesn't seem all that outrageous. We'll also wait to see if the Mercedes-AMG Project One pokes its nose in the ring, too. Not long ago, AMG chief Tobias Moers said it's "reasonable to speculate" the F1-inspired hypercar could claim an absolute lap record around the 'Ring.