The new HST is based on the Supercharged specification with the additional equipment including: electric sunroof, electronic locking rear differential, and privacy glass. The interior has unique hand-polished lined oak trim.

Outside, the car has flush-fitting front and rear bumpers and a larger open-mouth grille. The front lower air intake is deeper and new front fog lamps are mounted in the spoiler.

The lower doors and rear boot are body-coloured and a new tail spoiler is fitted. At the rear the HST features special rectangular exhaust pipes.

Special 20" 'Stormer' alloy wheels, chromed aluminium side vents and body-coloured door mirror cappings are unique to the car.

Performance figures are unchanged from the standard Supercharged model. Prices in the UK will start at £63,000.