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
Skip advert
Advertisement

Most Popular

This 900bhp Lotus Emeya has Bugatti specs, but carrying passengers reveals a problem
Lotus Emeya
Opinion

This 900bhp Lotus Emeya has Bugatti specs, but carrying passengers reveals a problem

A well-engineered electric performance car can be an impressive thing to drive but carrying passengers is very different from a petrol-powered equival…
2 Oct 2026
​Best hot hatchbacks 2026 – fast, fun and family friendly cars
Best hot hatchbacks 2026
Best cars

​Best hot hatchbacks 2026 – fast, fun and family friendly cars

The new Peugeot 208 GTi and Vauxhall Corsa GSE join a great variety of current hot hatchbacks that we've ranked
6 Oct 2026
New Porsche ‘Mission S’ supercar central in plan to tackle Ferrari head-on
What the new Porsche supercar could look like, edited with AI
News

New Porsche ‘Mission S’ supercar central in plan to tackle Ferrari head-on

Porsche’s plan to recover its profits involves pushing upmarket to widen margins, with more customisability and a new supercar
7 Oct 2026