THE McLaren 570S Spider has joined the growing Sports Series range, providing a sun-loving two-seater that will sit beside the coupe and GT, priced from $435,750 – $56,750 more than the coupe.

Featuring a retractable hardtop that can drop in 15 seconds at speeds of up to 40km/h, the Porsche 911 Turbo Convertible rival uses the same technology developed initially for the 650S and 675LT Spider.

The removable roof adds 46kg to the 570S Spider’s carbonfibre-clad kerb weight, with extra reinforcement keeping the drop-top’s torsional rigidity the same as for the coupe.

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Meanwhile, its mid-mounted 419kW, 600Nm 3.8-litre twin-turbo V8 will push the 1498kg two-seater from 0-100km/h in 3.2 seconds, the same as for the hard-topped version.

The 570S Spider uses an unchanged seven-speed single-clutch transmission as the coupe. The suspension also remains as dual wishbones with adaptive dampers allowing for Normal, Sport and Track modes, with staggered Pirelli rubber – on 19-inch 10-spoke forged alloys down the front, 20s down the back – wrapped around pizza tray-sized carbon ceramic discs.

The Spider will hit a top speed of 328km/h, the same as for the Coupe, but roof-down it’s limited to a slightly milder 315km/h. Flat out, Bentley’s four-seat Continental GTC Supersports Convertible, flagged the fastest four-seat drop-top in the world, will edge out to 336km/h thanks to its 522kW, 1017Nm 6.0-litre W12 engine.

Corner-carving ability comes courtesy of a system developed originally for Formula One called Brake Steer, which uses the McLaren’s brakes to drag the inside wheel on tip-in, helping to turn the 570S and minimise understeer. You’ll be able to test it at the limit too, with the electronic stability control system including a ‘Dynamic’ mode that switches off most of the electronic nannies and introduces the driver to a concept that McLaren simply describes as “increased driftability”.

Don’t like the pork that the seats add? As always, there’s the option to rip them out and replace them with lightweight carbonfibre shell sport seats developed for the P1.

The first international deliveries of the McLaren 570S Spider start late this year.