Road Tests

First drive: Porsche 911 Turbo S Cabriolet – frankly ludicrous performance

Time 11 months ago

Car Dealer Magazine’s Darren Cassey gets behind the wheel of the brand new 911 Turbo S Cabriolet

What is it?

It’s quite a big deal, that’s what. This is the brand new Turbo S version of the 911 Cabriolet, and the Turbo S has long been synonymous with being the ultimate incarnation of the 911 outside of the more racey GT models. But with this generation, Porsche has ramped the lunacy up to 11. Its performance figures are frankly astonishing.

It has 641bhp and a price tag well north of £150k. Even Porsche says it’s ‘significantly’ larger than before, being 45mm wider above the front axle and 20mm wider at the rear to allow for a wider track to improve handling.

But is it really necessary? The appeal of non-GT 911s is their ability to be fast but also commutable. You could buy a still-fast 911 Carrera 4S and get a Porsche Cayman for the weekends for the price of one 911 Turbo S.

And that’s all before we mention the electric Taycan, which is slightly less expensive but even more violent in its acceleration, but with none of the environmental guilt. There’s a lot to unpack here, so let’s dive in.

What’s under the bonnet?


Performance comes from a rear-mounted 3.8-litre petrol engine, which is based on the existing 911 unit but with an extensive performance-focused overhaul. It gets a new charge air cooling system, new larger turbochargers and new injectors, as well as an updated intake system that improves airflow to the engine while creating less resistance.

With 641bhp and 800Nm of torque going to all four wheels, Porsche quotes a 0-124mph time of just 8.9 seconds – and that’s entirely believable. The surge in speed is incredible and it accelerates harder as the speed increases. Honestly? It’s too much for the road, but it’s an engineering marvel and the kind of performance you just have to keep tapping into again and again.

What’s it like to drive?

The unique selling point of the Porsche 911 has always been its ability to soak up daily duties with ease while also being great fun to point down a twisty road, and that’s still true here despite its ludicrous performance.

Drop into the familiar surroundings and the engine feels perfectly happy to pootle around town at 30mph, with no juddering or a sense it would prefer to be at higher revs. There are some concessions to performance though, with the ride becoming quite jiggly on rougher roads, while the fact it’s so wide can make it a little intimidating on narrow streets or country lanes.

When you’re making the most of the performance, though, it comes alive. If you want a car that’s light and agile down a British B road then the Turbo S is not the right car, especially in Cabriolet form as we’re testing here. It feels heavy and the front end isn’t as eager to turn in as you’d hope. But take it easy in the corners and unleash that six-cylinder engine when the road opens up and you’ll get a grin from ear to ear.

But there’s also the acceleration to consider. Pin the throttle and there’s a momentary lag in response before the engine comes alive and catapults you forward. The engine note isn’t the sweetest but it’s all-encompassing and really adds to the attack on the senses this car provides.

How does it look?

There’s been a long-standing joke that the Porsche 911 looks the same every time it gets updated, but with its position as one of the most popular sports car ever made, if it ain’t broke, don’t fix it. Taken at face value the idea that this car is understated is hilarious, with its massive rear arches and prominent brake calipers making it clear there’s performance on tap. But compared with exotic rivals in this price and performance point it definitely flies under the radar, giving it a different appeal to the likes of the Audi R8 and McLaren 570S.

Drink in the details though, and the relative subtlety has to be admired. Up front there are wider intakes that contribute to a more purposeful look, while prominent intakes in the rear wheel arches that are visible in the wing mirrors are a nicely aggressive touch to set the Turbo S out from the rest of the range. And while the front end might be subtle there’s no denying the rear is more aggressive, with a prominent spoiler, chunky vents and a quad-exit exhaust.

What’s it like inside?

It’s exquisitely Porsche inside, feeling enclosed without being claustrophobic. It’s ergonomically brilliant, with everything falling to hand as it should and there’s just the right combination of physical buttons and touchscreen controls too.

The materials are excellent as well, and the infotainment screen is clear and easy to use. Once you get used to seeing it, even the odd stubby gear lever becomes normal. Naturally, being a 2+2 rather than a strict four-seater means those in the back will struggle for leg room, but this being a serious sports car it’s difficult to mark it down for that.

What’s the spec like?

Prices for the 911 Turbo S start at £155,970 or £165,127 for this Cabriolet we’re driving. Standard equipment includes 20-inch alloy wheels up front and 21-inch at the rear, Porsche’s various stability and chassis control systems, ceramic composite brakes, active aerodynamics, a BOSE surround sound system, a subscription-based tracking system, LED headlights, cruise control, adaptive sports seats and two-zone climate control.

Our test car came with a long list of optional extras that took the price up to £178,414 and included highlights such as sport suspension (£1,052) that lowers the ride by 10mm, sports exhaust (£2,180), ‘Exclusive Design’ wheels (£1,608), adaptive cruise control (£1,203) and the Burmester surround sound system (£2,256).

What do the press say?

Top Gear’s Jason Barlow said: ‘We’re in a world in which internal combustion is under threat, and it feels like the “traditional” supercar might be about to run out of road. The new 911 Turbo S suggests that the end of days isn’t here just yet. It requires monumental self-discipline, and can do things only the very best fast cars before it managed to do. But it also morphs into a remarkably comfortable everyday car; it is completely uncompromised, and mesmerisingly good.

What do we think?

There’s no denying that the Porsche 911 Turbo S is a highly desirable sports car. It treads a fine line between being understated compared to its rivals while also making it clear it’s a serious performance car… while also combining everyday practicalities with the kind of pace you couldn’t buy for any money a few decades ago.

It’s ridiculously capable in corners, but it’s so big, heavy and insanely fast that for most mere mortals extracting that performance will require an overdose of brave pills. For those looking for the ultimate ‘driver’s car’, a GT3 RS would be a better option – though we’re yet to see the latest 992-generation version of this. But for those who will happily sacrifice a little agility and focus of purpose in favour of warp-speed performance then look no further.

The knowledge

Mode: Porsche 911 Turbo S Cabriolet
Base price: £165,127
Engine: 3.8-litre, six-cylinder, twin-turbocharged petrol
Power: 641bhp
Torque: 800Nm
Max speed: 205mph
0-60mph: 2.6 secs
MPG: 25mpg
Emissions: 257g/km CO2


Those after the ultimate poser’s Porsche that just happens to have mighty performance


Audi R8 Spyder, McLaren 570S Spider


Everyday comfort
Discreet image (compared to rivals)
Quality interior

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