
BMW Z4 Engine: The Cabriolet version of the Z4 model has a 1997 cc (121.8 ci) 16 valve St4 Turbo Petrol engine.
BMW Z4 Transmission: This particular BMW Z4 sDrive28i E89 has a 6 speed/ Manual gearbox with the power being delivered through it's RWD system.
BMW Z4 Power: The Z4's 1997 cc (121.8 ci) engine reaches its peak power of 242 bhp (180 kW) @ 5000 rpm.
BMW Z4 Torque: The BMW Z4 produces torque measuring 258 lb-ft (328.1 Nm) @ 1250 rpm.
BMW Z4 Power to Weight: The Z4 weighs around 1475 kg (3251 lb).
Power to weight can be calculated at 164.0 bhp per metric ton or alternatively as 174.9 lb-ft of torque per ton.
BMW Z4 Top Speed: The BMW Z4 sDrive28i E89 - [2011] has a top speed of 155 mph (249.4 kph)
BMW Z4 Acceleration: This Z4 accelerates 0-60mph (96.6 kph) in 5.5 seconds or 0-100kph in 5.7 and can achieve an estimated 1/4 mile drag time in 14.93 seconds with a trap speed of 91.6 mph.