What's the difference?
Lamborghini's Aventador S is the last living link to supercars of old. Wild-looking bedroom-poster material, gigantic anti-socially loud V12 that actually spits flame and the kind of performance that will rustle the jimmies of even a seasoned supercar driver.
It harks back to a time when supercars actually sucked, but it didn't matter because they were proof you had both the money and patience to nurse it into life and then wring its neck, because that was the only way it made any sense. While the Huracan is a thoroughly modern supercar, the Aventador is an unashamed, unabashed, hairy-chested, head-banging, rock ape.
Audi's A5 Coupe and Sportback have always been good looking cars. Yes, yes, beauty is in the eye of the beholder and all that, but seriously, just look at one and tell me it's not handsome.
Happily, the just-updated RS5 doesn't just build on the looks of its more sedate sibling, but on the performance, too, adding near-supercar speed to those supermodel looks.
Sounds like a pretty good match, right? Let's find out, shall we?
The Aventador isn't the best car you can buy for the money and truth be told, it isn't the best Lamborghini, which is a bit tough when you remember the only other car they make at the moment is the V10 Huracan. But it's all about the theatre as much as being a very capable supercar.
I'm not a Lamborghini fanboy, but I completely get the Aventador. It's a because-we-can car, just like the Murcielago, Diablo and Countach before it. But unlike those cars, it's thoroughly modern and with the upgrades introduced to the S, it's faster, harder and enormously entertaining.
As the last of a dying breed it delivers on everything a Lamborghini should - amazing looks, nutty price tag and an engine that excites not just driver and passenger but anyone with a heartbeat. It's by far the most charismatic car you can buy, no matter how many zeroes are on the cheque.
Good looking, good to drive, and good to simply sit in, the Audi RS5 range ticks plenty of premium boxes. Whether you can live with the practicality pitfalls of the Coupe is up to you, but if you can't, might I suggest taking a wander over to our RS4 Avant review?