What is it?
As I write, a number of Lamborghini Aventador SVJs are belting down the main straight at Estoril race track, a few yards from me, and the noise is more race meeting than track day. That’s rare in the world of production cars, to the extent that there’s a ‘last of the interceptors’ feel about the Aventador, with its big mid-mounted naturally aspirated V12 and all of the promise and compromise such an engine brings.
Sure, Ferrari still makes a naturally aspirated V12, as will Aston Martin for a short while, but neither in quite the same setting as this. There’s a difference between a super-GT car and this, a super-sports car, a supercar of the original sense, partly figuratively, but also literally: an Aventador’s mid-mounted engine breathes through a much shorter exhaust than a front-engined GT, so its bark is louder. It’s a fact that means a car like this will never be ‘so what’.
It’s important to remember that, I think; whatever else you think about modern Lamborghinis and the way they’re used. Only 5% of Aventador buyers will regularly show their car a race track.
Pity. Because if owners did, they’d really feel how fast it was, rather than just know it set a 6min 44.97sec lap of the… well, you know where.
It does that by being more powerful, lighter, more aerodynamically clever, dynamically tweaked and having more grippy tyres than before. The full engineering gamut, then.
Let’s start with the engine. The 6.5-litre V12 has titanium inlet valves, a lighter flywheel, less internal friction, an 8700rpm limiter and now makes 759bhp at 8500rpm. More important, though, peak torque was at 5500rpm on the Aventador SV but then tailed away rapidly; the SVJ makes more torque through the entire rev range – before and including 5500rpm – but its 531lb ft peak doesn’t arrive until 6750rpm and its curve is flatter after that; so considerably more torque reaches the wheels all the time.
Those wheels are lighter, as are several other body components, so this (dry) is a 1525kg car, although given a fuelled Huracán Performante was 200kg more than its claimed dry weight when we put it on our scales last year, you can imagine where this will end up.