Complete technical specifications for the Audi TT Roadster 1.8 5V Turbo quattro 190hp — 190 hp, petrol, convertible, 2005. Performance highlights: 0–100 km/h in 7.7 s, top speed 226 km/h (140 mph), consumption 9.5 l/100km (29.7 mpg UK · 24.8 mpg US).