It’s a sad thought, really, that the Vanquish S could just be the last car Aston Martin produces that features a naturally-aspirated V12 engine under the bonnet. Ever tightening emissions regulations are consigning cars such as this to the history books at an alarming rate, replacing them with smaller, less-polluting turbocharged power plants instead.

While these blown engines may benefit from more power and a smaller appetite for fuel, they can’t quite match their naturally-aspirated ancestors when it comes to drama. And in this, the convertible Vanquish S Volante, you’re about as close to that drama as you can get.

The Vanquish S Volante is actually a bit of a dinosaur these days. Although it was only brought to market last year, it still shares a lot of its makeup with the original second-generation Vanquish Volante, launched back in 2013. Key changes for the Vanquish S are more power from its mighty 6.0-litre V12 — up 27bhp to 592bhp, to be precise — as well as a new carbon-fibre front splitter and diffuser. There’s a restyled quad-exhaust system, too. Beneath the skin, Aston’s engineers have fettled the suspension, to improve the super-GT’s poise through the corners.

 

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This could well be the swansong for the naturally aspirated V12

This is the Aston’s party piece, and arguably the primary reason why you’d want to get your hands on a Vanquish S Volante. The 6.0-litre naturally aspirated V12 develops a considerable 592bhp, with peak torque standing at 630Nm. The benchmark dash from 0-100kph is dispatched in 3.5 seconds, and the Aston will carry on to a 317kph top speed.

Now, fuel economy from a car with a whopping great V12 under the bonnet is never going to be amazing, but compared with rivals such as the Bentley Continental GT convertible and Ferrari California T, the Aston’s claimed figures are roughly par for the course.

There’s no question that there’s a certain sense of occasion that comes from getting behind the wheel of the Vanquish S Volante. Slide down into the cosseting leather seat, pop the overly-designed glass key into the ignition, and the V12 engine barks into life. While the folding fabric roof does allow you to take in more of that engine’s intoxicating soundtrack, the absence of a proper metal roof does mean that the Vanquish S Volante will never be quite as competitive as its coupe stablemate down a winding road. However, that’s not the end of the world. Even though the Volante may be more than 100kg heavier than its range-mate, it still offers keener drivers an exhilarating drive thanks to its wonderfully balanced chassis, compliant dampers and well-weighted steering.

You’d be hard-pressed to find a more attractive convertible than the Vanquish S Volante — no small feat considering the current crop of drop-top supercars. The long, elegant bonnet flows down to an aggressive front end, which is accentuated by a racy new carbon-fibre splitter. At the back, a similarly sporty looking carbon-fibre diffuser has been added, while a new quad exhaust design hints at the Vanquish S’s increased performance. It’s a stunning-looking thing, and certainly one that attracts attention out on the road.

 

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Although well-appointed, the cabin looks dated, especially compared to those in rivals

The cabin is the drop-top Aston’s biggest let down. Yes, there’s plenty of leather and everything has been stitched together by hand, but you can’t help but think it looks rather dated — and even a bit haphazard in places. This theme is continued by the centre console, which adopts a rather button-heavy approach to its design, as opposed to the more minimal layouts that are increasingly favoured by both premium and budget manufacturers. Then there’s the infotainment system, which looks practically prehistoric next to those found in the likes of the Mercedes-AMG GT C Cabriolet and Audi R8 Spyder. But standard equipment is generous, with Aston Martin throwing in leather upholstery, 20-inch alloy wheels, plenty of carbon fibre and a premium Bang & Olufsen 13-speaker sound system.

The Vanquish S Volante isn’t without its flaws. Sure, the power and soundtrack from the engine is addictive and it’s great fun on a windy road, but it’s let down by a cabin that doesn’t feel anywhere near as high-quality as its price tag would suggest. Still, it has those drop-dead gorgeous looks, is comfortable at low speed, highly entertaining on a challenging road and is likely to be one of the last Aston Martins to be powered by a naturally-aspirated V12 engine. That’s almost a good enough reason to buy one on its own.