Skip advert
Advertisement

Noble M600 prototype convertible, pictures and specs

Noble has revealed a convertible prototype version of the M600

British carmaker Noble has unveiled a prototype version of a potential future M600 convertible at the Autosport International. As an open top version of the brutish supercar, the convertible is also the first Noble to feature a semi-automatic gearbox.

The M600 convertible prototype is powered by the same twinturbo 4.4-litre V8 as the standard M600. This produces 650bhp and 604lb ft of torque, which would enable the drop-top to reach a top speed of over 200mph. For reference, the hard top can touch 225mph.

Advertisement - Article continues below

Read - Review of the Noble M600

The gearbox, a six-speed semi-auto with paddle shifters, has been fitted as a single-clutch unit, a decision supposedly made in order to retain some ‘old-school’ sensations  - something modern dual-clutches have arguably lost. It's fitment in the prototype confirms rumours that the hardtop M600 will soon be available with the same gearbox.

Structurally, the chassis remains largely unchanged, with the standard car’s carbonfibre shell being strong enough to remain rigid despite losing its lid.

Rollover protection has been added to the M600 with raised rollover buldges expanding above the normal swooping rear roofline. Inside, the interior is much the same, with swathes of leather, exposed carbon, aluminium trim and a steering wheel wrapped in Alcantara.

Noble is still unsure as to whether the car will ever enter production, so the response at Autosport could be used to help decide the convertible M600’s fate.

Skip advert
Advertisement

Recommended

‘Shut up and drive’ decoded: is Rihanna secretly keen on a Noble M400?
Noble M400
Opinion

‘Shut up and drive’ decoded: is Rihanna secretly keen on a Noble M400?

Pop stars sing about cars, but rarely mention the model. Porter looks for clues
30 Sep 2025
Skip advert
Advertisement

Most Popular

Best German cars – performance greats from BMW M, Porsche, AMG and more
Best German cars
Best cars

Best German cars – performance greats from BMW M, Porsche, AMG and more

From Audi to Volkswagen and all in between, Germany has created some outstanding performance cars over the years, and these are some the best
27 Mar 2026
Aston Martin Valhalla review – a new era for Aston, and the supercar genre
Aston Martin Valhalla front
In-depth reviews

Aston Martin Valhalla review – a new era for Aston, and the supercar genre

Aston’s mid-engined supercar is finally here. Can it bridge the gap between the lunacy of Valkyrie and usability of Vantage?
29 Mar 2026
We need a reset: Dickie Meaden on why the modern supercar has finally gone too far
Mercedes-AMG GT 63 S E Performance – details
Opinion

We need a reset: Dickie Meaden on why the modern supercar has finally gone too far

Revisiting the ‘80s has Meaden grappling with the mind-boggling evolution of fast cars
27 Mar 2026