Currently reading: Geneva motor show 2012: Lambo Aventador J
The Lamborghini Aventador is a road-legal roadster which pushes the limits of design
Jim Holder
2 mins read
7 March 2012

This is the Lamborghini Aventador J, a one-off, road-legal roadster that company boss Stephan Winkelmann says is a testament to his firm’s commitment to pushing the limits of design, despite increasingly rigid road car regulations.

As such, it takes its name from the world motorsport governing body’s ‘Appendix J’ regulations, which define racing car class specifications. The J also invokes Lamborghini’s history, referencing the one-off 1970 Lamborghini Jota, which was a high-performance version of the legendary Miura.

The roofless roadster took centre stage on the firm’s Geneva motor show stand and has already been sold off at an undisclosed price as “the most extreme expression of Lamborghini DNA in existence”. It is priced at €2.1million, or about £1.75m.

Lamborghini has pledged that no other prototypes or museum pieces will be made in the same vein — although insiders have confirmed that a more widely available but less extreme Aventador roadster will be launched later this year.

Modifications are restricted to the J’s extreme styling; it’s powered by the same 690bhp 6.5-litre V12 as that of the fixed-head car. It also has the same four-wheel drive system and uses a modified version of the same pushrod suspension.

The J is based on the Aventador’s carbonfibre monocoque, although it has been extensively modified to accommodate the roofless structure, as well as being stripped out in the interests of saving weight. The bodywork has also been substantially reworked to boost aerodynamic grip.

The loss of the roof, windscreen, air-con, stereo system and sat-nav mean the Aventador J is significantly lighter than the coupé; Lamborghini says the interior has been stripped out, as any gadgets would detract from the “raison d’etre of this car: to provide an extreme driving experience”. It also features upward-opening doors that are substantially thinner and lighter than the coupe’s. Lamborghini has not released its weight, however.

At 4900mm in length, 2030mm wide and 1110mm high, it is 120mm longer and 26mm lower than the Aventador coupé; the width is the same, but Lamborghini says this is the lowest car it has ever built. Despite the absence of a windscreen, the height difference isn’t as great as you might expect due to the protruding rear-view mirror, which sits on a periscope-like arm, and the two rollover bars that sit behind the seats.

The front end is also narrower than that of the fixed-head Aventador and features a dramatic air scoop with central fixing braces and upward-tilting winglets on the outer edges. Lamborghini claims these, plus the substantial rear spoiler, have been designed to give the Aventador J the look of a Formula 1 racing car.

At a preview to the new car at the Volkswagen Group night ahead of the Geneva motor show, Lamborghini boss Stephan Winkelmann said, "at Lamborgini we make dreams come true and we want to continue doing this in the future".


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5 March 2012

Forget the car - what do they call that colour paint .....

5 March 2012

So, who do I contact about putting in my bid?

5 March 2012

Jeremy Clarkson is gonna love this: Batman goes homosexual.


5 March 2012

I don't think I've ever wanted anything so much in my life.

5 March 2012

Fantastic. Exactly what a Lamborghini should be!

5 March 2012

[quote disco.stu]Exactly what a Lamborghini should be![/quote] Spot on.

5 March 2012

[quote Lesia44][quote disco.stu]Exactly what a Lamborghini should be![/quote] Spot on.[/quote]

Lamborghini will make and sell just one

6 March 2012

Too bad the car has already been slipped under the counter to its new owner. Here's what I would have done: hold a party at Villa d'Este, invite everyone who has bought a new Lambo in the past 3 years, plus a few other top tier social must-haves, lay on a supply of the Lambo range for people to drive, get the usual corporate sponsors to help cover costs, and auction the car off for the benefit of a good cause.

Give the filthy rich a chance to feel good about themselves, treasure in heaven and all that!

6 March 2012

Good way for Lambo to make a bit of cash, id put money on that the back of that will be similiar to the Aventador SV when it comes out.

ps i want one


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