2008アウディR8スパイダー（1） 3Dモデル

The Audi R8 Spyder is a sports roadster made by Audi. In August 2008, spy shots of a convertible R8 "Spider" from filming scenes of the movie Iron Man 2 were published online. The photos showed a clearly visible "soft-top" roof, and the unique sideblade had been removed. The vehicle was formally unveiled at the 2009 Frankfurt Motor Show. Compared with the coupé model, the convertible will have extra chassis support, a pair of roll-over safety bars, as well as minor changes such as the location of the fuel tank filler. It will be powered by a 5.2 FSI V10 engine. On July 1, 2010 Autocar reported that Audi has added the 4.2 FSI V8 engine to the R8 Spyder range. The 434 PS (319 kW; 428 bhp) (up 14 bhp on coupé), 430 newton metres (317 lbf·ft) unit now completes the R8 Spyder range alongside the launch V10 powerplant. It has a 0-62 mph (0–100 km/h) time of 4.8sec and will go on to reach a top speed of 185 mph (299 km/h). The engine is available with Audi's R tronic sequential manual gearbox. Like the V10 model, the V8 Spyder features an aluminium spaceframe with carbon composites and an automatic retractable folding cloth roof.