Several scans from a purported Honda S660 brochure have surfaced online.
Previewed by the S660 concept, the production model has a prominent grille, sweptback headlights and small lower air intakes. We can also see side scoops, a rakish windscreen and a retractable soft top. Moving further back, there's triangular taillights and a sporty rear bumper.
The interior is more restrained than the concept but features a digital instrument cluster and an iPhone-like infotainment system. The model also has metallic accents and a three-spoke steering wheel.
The specifications are hard to make out but the roadster will apparently measure 3395mm long, 1475mm wide and 1180mm tall.
The documentation also suggests the model will be powered by a three-cylinder engine that develops 64 PS (47 kW) and 104 Nm (77 lb-ft) of torque. It can be connected to either a six-speed manual or an optional continuously variable transmission. This should enable the 830 kg (1830 lbs) roadster to hit a top speed of 140 km/h (87 mph).