Infiniti Q45 specs: all versions 2006 · 3 versions in our catalog. Read the full story + Compare Add to garage 4.1 l196 kW (266 PS)Sedan4.5 l204 kW (277 PS)Sedan4.5 l250 kW (340 PS)Sedan Engines VersionEnginePower 4.1 196 kW (266 PS) Sedan4.1 l · 8 cyl4,100 cc 196 kW266 PS · 263 hp 4.5 204 kW (277 PS) Sedan4.5 l4,500 cc 204 kW277 PS · 274 hp 4.5 250 kW (340 PS) Sedan4.5 l · 8 cyl4,500 cc 250 kW340 PS · 335 hp
