The Ferrari 458 Spider (convertible) was introduced in late 2011 (2012 in the USA). It has the same 0–100 km/h (62 mph) acceleration time as the coupé but has a lower top speed of 320 km/h (199 mph) due to the added weight of its aluminium retractable hardtop. The 458 Spider is powered by a 4,497 cc (4.5 L; 274.4 cu in) engine, generating a power output of 570 PS (419 kW; 562 hp) at 9,000 rpm and 540 N⋅m (398 lb⋅ft) of torque at 6,000 rpm.