The new Audi R8 loses its head, and we test if it remains as brilliant as ever.

WHAT IS IT? The soft-top variant of the second-generation Audi R8 supercar. Shares the fundamentals – aluminium and carbonfibre spaceframe chassis and 5.2 litre V10 engine – with VW Group brand sibling Lamborghini.

WHY WE’RE DRIVING IT We know the coupe – in both standard and Plus guises – is a sizzling drive. So by what degree do the Spyder’s compromises – less rigidity and more weight – affect this ability? Oh, plus the drive program took in some magnificent roads in the hills above Spain’s Costa Brava, so churlish to say no.

Audi -R8-spyder -driving -front -parked -track

THE WHEELS VERDICT Capable of delivering outstanding supercar duality of character: hushed cruiser with the roof up; barking, corner-blazing animal when the opportunity presets itself.

PLUS: Engine sound and response; dynamics; chassis stiffness; refinement; cabin quality and design. MINUS: Mild low-speed transmission shunt; dozy kickdown when not in dynamic mode.

Audi -R8-spyder -rear -drivinjg

That figure is the number of seconds it takes the Spyder to transition from hushed, almost coupe-quiet cruiser, to barking, belching backroad blitzer. A mere 20, and it’s happy to do it at up to 50km/h, with the press of one button for the roof, and one button to remap all key vehicle parameters to ‘stun’.

Audi -R8-spyder -rear -front -side
Audi -R8-spyder -driving -front -parked -track
Audi -R8-spyder -rear -roof -up
Audi -R8-spyder -parked -side

In a crowded segment bristling with talent, the R8 Spyder makes its case not on raw numbers, but surely with what really matters to buyers: sublime quality, shedloads of accessible performance, a thrilling engine note, but also the ability to chill out and catch a few rays on days off.

SPECS Model: Audi R8 Spyder Engine: 5204cc V10 (90 degree), dohc, 40v Max power: 397kW @ 7800rpm Max torque: 540Nm @ 6500rpm Transmission: 7-speed dual-clutch Weight: 1795kg (EU; with driver) 0-100km/h: 3.6sec (claimed) Fuel consumption: 11.7L/100km Price: $388,500 On sale: mid 2017