Soft-top shock for Peugeot RC Z

French giant Peugeot is set to axe its trademark hard-top on a new cabriolet. An insider has revealed that a convertible version of the stunning RC Z is on the way – but it will shun a removable metal lid in favour of a lighter fabric roof.

Bosses want the drop-top to deliver similar pace to the coupé, and although heavy chassis strengthening is still needed to retain rigidity in a soft-top, the reinforcement won’t be to the same extent as a coupé-cabrio. That will enable the flagship 200bhp 1.6-litre turbo version of the new open-air RC Z to sprint from 0-60mph in less than eight seconds, and hit 140mph.

At launch in early 2011, this petrol model will appear alongside a 163bhp 2.0 HDi diesel, giving 52.3mpg fuel economy and 139g/km emissions.

All versions will get a six-speed manual gearbox, with a six-ratio auto optional.

Our sources have suggested that a diesel-electric car, featuring the same powertrain as the forthcoming 3008 hybrid, will be introduced at a later date.

The RC Z shows Peugeot’s desire to recapture its design flair, as well as the performance credentials established by the likes of the 205 GTi – a huge hit as a hatch and cabrio.

The open-air RC Z is likely to carry a premium of £5,000 over the coupé, so prices should start from £25,000.