1999 Porsche Carrera Cabriolet on 2040-cars

Auto blog

'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.

2014 Porsche Panamera S E-Hybrid is one mean green machine

The entire Porsche Panamera lineup gets a refresh for the 2014 model year, and new additions to the range include two long-wheelbase models and this E-Hybrid fuel-sipper that makes its debut here at the Shanghai Motor Show. And, well, we say "fuel-sipper lightly."
Porsche has packed its hybrid Panamera with 416 horsepower and 435 pound-feet of torque, and that certainly makes for one quick sedan-hatchback-thing. Hitting 60 miles per hour will reportedly take just 5.2 seconds, on its way to a top speed of 167 mph. And while Porsche hasn't revealed specific powertrain details, the company says that the S E-Hybrid "improves upon the concept offered by the previous Panamera S Hybrid with a more powerful electric motor," which leads us to believe that the supercharged 3.0-liter V6 engine at the heart of it all still remains intact.
Fuel economy numbers (or estimates) have not been released as of this writing, but we expect to have that information closer to the car's on-sale date later this year. As for the new battery system, Porsche says that when plugged into a 240-volt charging station, it can be fully charged in just two and a half hours. When topped off, the Panamera S E-Hybrid should have an electric driving range of around 20 miles at speeds up to 84 mph, though, obviously, not at the same time.

The 1994 Porsche 911 Speedster only looks weirder with age

The 1994 Porsche 911 Speedster is undoubtedly a rare car, and it's even rather quick by the standards of the era. However, the designers weren't at their best when they created the odd shape at this model's rear. MotorWeek remembers this classic Porsche's exciting performance and weird look in its latest Retro Review. The Speedster's design isn't all bad. The front end still looks fantastic thanks to the nose of the 964-generation 911 and a steeply raked windshield. We can even live with the body color wheels. However, things get much worse at the rear where the hard cover, which hides the roof, gives the convertible a hunchback. As MotorWeek shows, fitting the manual top is quite fiddly. Porsche might have been better off from a styling perspective by leaving the back smooth and completely ditching the complicated roof. You can't get a good look at the weird rear from the driver's seat, and MotorWeek says that the Speedster excels once you're behind the wheel. The handling and braking are reportedly especially good. Sport seats grip the driver closely, and even with 247 horsepower, the convertible gets to 60 miles per hour in 5.4 seconds. With the weather starting to warm up, it sounds like a great experience, and you can imagine taking a ride in MotorWeek's latest video. Related Video: