Hot News 2017 Audi R8 Spyder Euro Spec Review
2017 Audi R8 Spyder Euro Spec Review – Audi’s racy R8 seems like a fixture among supercars, but it’s easy to forget that the R8 is a relative newcomer. Indeed, the second-generation car only recently launched in coupe form, and the initial coupe version is now joined by a Spyder convertible.
As with the fixed-roof model, the Spyder is closely related to the Lamborghini Huracán, but the Audi has its own appeal that is only enhanced by the disappearing top.
The new Spyder again uses a fabric roof, which can be opened and closed in 20 seconds at up to 31 mph. It stows beneath the carbon-fiber engine cover, just ahead of a 5.2-liter V-10.
It’s rated at a healthy 540 horsepower delivered at 7800 rpm, while maximum torque is 398 lb-ft, served up at a lofty 6500 rpm. Audi has tweaked the engine with a new dual fuel-injection system that switches between port and direct injection as needed for maximum efficiency or maximum power. Under modest loads, a cylinder-deactivation system can shut down half of the cylinders to improve fuel economy.
The engine is “the last of its kind,” we’re told by Audi. The era of high-revving, naturally aspirated engines is inexorably coming to an end. A glorious end it is: With its instantaneous response, its effortless revving beyond 8500 rpm, and its thoroughbred soundtrack, this engine delivers emotional appeal that no turbocharged powerplant can match, as efficient as force-fed units may be.
The droptop R8 is rated at 17 mpg in the EPA’s combined test, and it is actually possible to reach this mileage with a light right foot. Put the hammer down and you lose some mpg, but you’re rewarded with almost ludicrous performance. Audi says the sprint from zero to 62 mph takes just 3.6 seconds, and the R8’s top speed is a claimed 198 mph.
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Source : http://www.bensound.com