As promised, today is the day that Lamborghini->ke44 has dropped the official details on the new Aventador->ke3624 LP700-4 Roadster. The model has been described as "the most exciting series production Lamborghini ever built and the new benchmark in the world of open-top luxury super sports cars."

To no surprise, the new Roadster version features a design language similar to the coupe version, except for the changes any open-top model requires. For example, the rear pillar has been redesigned to offer total support for the removable roof and a new engine hood that features a central "spinal column" with two pairs of hexagonal windows connected at the sides.

The new Aventador Roadster is being offered with a two-piece roof made entirely from carbon fiber that can be stored in the front luggage compartment.

Under the hood you will find the same 6.5 liter aspirated V12 that delivers a total of 700 horsepower and mated to an ISR 7-speed gearbox. The Roadster version will sprint from 0 to 60 mph in just 3 seconds and can hit a top speed of 217 mph.

In Europe the model can be already ordered and the price will start from 300,000 euro or about $380,000 at the current exchange rates.

UPDATE 11/15/2012: Lamborghini has finally announced the U.S. prices for its new Aventador Roadster, and we have to admit it's a little bit more than we were expecting: $445,300, including the $3,700 gas-guzzler tax.

Hit the jump to read more about the Lamborghini Aventador LP700-4 Spyder.

2013 Lamborghini Aventador LP700-4 Roadster

Specifications
  • Make: Array
  • Model: 2013 Lamborghini Aventador LP700-4 Roadster
  • Engine/Motor: V12
  • Horsepower: 700 @ 8250
  • Torque: 509 @ 5500
  • [do not use] Vehicle Model: Array
Pros
Cons

Exterior

Like with the coupe version, the upcoming Aventador Spyder will take its design inspiration from both the Reventon->ke2866 and the Sesto Elemento->ke3680 concept. However, Lamborghini will make some modifications required for an open-top model.

These modifications will include a redesigned rear pillar, which offers total support for the removable roof, an automatic protection system for passengers, and provides the engine compartment with ample ventilation. The engine bonnet now features a central "spinal column" with two pairs of hexagonal windows connected at the sides. This configuration allows for a better engine cooling, helps drain off rain water and offers up a better view of the V-12 engine.

The Aventador Roadster comes with a two-piece roof made from carbon fiber, and features technologies like RTM and forged composite. Because each piece weights less than 13 pounds, they can be easily stored in the front compartment and reinstalled so in just a matter of seconds.

The new Aventador roadster will come in a two-tone finish with the windshield pillar, two roof sections and rear window area coming draped in gloss black, while the rest of the body can be ordered in a number of colors, including the all-new Azzuro Thetis - a light, metallic blue that is reminiscent of the 1968 Miura Roadster.

Also, new for the Roadster, is a set of 20- and 21-inch Dione wheels made of forged aluminum on the front and rear, respectively.

Interior

The Aventador Spyder's interior will mirror that of the coupe. It will feature one large LCD screen for the instrumentation, and a separate LCD screen to control the stereo and navigation system functions.

However, even here Lamborghini opted for some individual touches. The Roadster will come with a special leather called "Sabbia Nefertem" -- a perfect match for the exterior Azzuro Thetis.