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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 June 2024: Some German SUVs and an excellent sports car

This month sees some recently-refreshed luxury SUVs join the list of Editors' Picks. Both the BMW X5 and Porsche Cayenne are fresh for 2024, and both are extremely tempting luxury performance SUVs for the well-off buyer. The vast array of powertrains available for both of them ensure there's a version for all comers, and any enthusiast would adore the extra-high-performance versions of both. Of course, enthusiasts will enjoy the last car on this month's list the most with the Lotus Emira. It's simply spectacular to drive, and we can't recommend it enough to the hardcore driver. In case you missed previous Editors' Picks posts, here’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. You'll find the entire list of Editors' Picks at this link here, which we keep updated as cars are either added or dropped from the list. The vehicles youÂ’ll find below consist of every car we rated in June that earned an EditorsÂ’ Pick. 2024 BMW X5 2024 BMW X5 M Competition View 41 Photos Quick take: The X5 is most desirable in its PHEV and M60i V8 trims, but the whole lineup is extremely competent and brings together excellent performance, excess luxury and cutting-edge tech for its segment. Score: 7.5 What it competes with: Mercedes-Benz GLE, Porsche Cayenne, Range Rover Sport, Maserati Levante, Genesis GV80, Audi Q8 Pros: Superb to drive with knockout powertrains; excellent utility and creative features; styling is sporty and attractive but not over the top Cons: Infotainment system can be a pain; M Competition model is a little over the top; gets pricey quick with options From the editors:  Senior Editor, Electric John Beltz Snyder — "I really like the dual-opening liftgate/tailgate combo. The liftgate portion up top opens quickly, allowing you to throw something inside or grab something out of the back. Flipping down the lower tailgate part gives you a nice place to sit and change shoes. Another benefit is that you can open the liftgate without unsecured items immediately falling out. And with the way the X5 M Competition encourages you to drive it hard, you will end up shifting loose cargo around at some point." Road Test Editor Zac Palmer — "I'd snag the X5 M60i out of all the various X5 variants.

Car and Driver 10Best list cracked by Tesla Model S, BMW 3 Series left off

Car and Driver is keeping new blood pumping into its annual 10Best cars list with three new entries making it on for 2015 and a perennial favorite falling off. Among the biggest shocks this year is that the BMW 3 Series and 4 Series are no longer named, despite years of some portion of that lineup earning a mention. In another surprise, the Tesla Model S (specifically in S 60 trim to fit under the $80,000 cost cap) makes it to the 2015 roster and is the only electrically motivated member of the group. Despite the loss of the 3 Series, BMW isn't entirely shut out this year, because the M235i gets its name on the list. Car and Driver argues that the little coupe feels like a welcome throwback to the E46 chassis M3 of the early 2000s. In addition to the Model S, the final newbie to the annual group is the 2015 Ford Mustang GT. The inclusion of these new members knocks the Audi A6/A7 family and Ford Fiesta ST out from the 2014 rundown. The other seven models carry over from last year, including the Cadillac CTS, Chevrolet Corvette Stingray, Honda Accord, Mazda3, Mazda6, Porsche Boxster/Cayman and Volkswagen Golf/GTI. The 2015 10Best cars list certainly seems to have something for everyone from the hot hatch fan to the family man and even the green car driver, thanks to the addition of the Tesla. Head over to Car and Driver to read its detailed explanations for each vehicle's inclusion, but if you've got a difference of opinion or just really like the list, let us know in Comments. Featured Gallery Car and Driver 2015 10Best Cars List View 10 Photos News Source: Car and DriverImage Credit: Car and Driver, BMW, Cadillac, Chevrolet, Ford, Honda, Mazda, Porsche, Tesla, Volkswagen Auto News BMW Cadillac Chevrolet Ford Honda Mazda Porsche Tesla Volkswagen Convertible Coupe Hatchback Performance Sedan 10Best