Table:
text: Mercedes-Benz W210
Engines
Engines
Engine Cyl_ Power_ Torque Engine_code _0_100km_h_sec_
2.0 16V I4 PS (kW; hp) N·m (lb·ft) M111.942 9.4 - 10.4
2.0 16V I4 PS (kW; hp) N·m (lb·ft) M111.943 10 - 11
2.0 16V K I4 PS (kW; hp) N·m (lb·ft) M111.957 9.7 - 10.2
2.3 16V I4 PS (kW; hp) N·m (lb·ft) M111.970 10.4 - 10.9
2.3 16V K I4 PS (kW; hp) N·m (lb·ft) M111.974 7.1 - 8.0
2.4 18V V6 PS (kW; hp) N·m (lb·ft) M112.911 9.6 - 10.2
2.8 24V I6 PS (kW; hp) N·m (lb·ft) M104.942 8.6 - 8.9
2.8 18V V6 PS (kW; hp) N·m (lb·ft) M112.921 8.9 - 9.1

Question: How many cylinders does the 2.3 16v engine in the Mercedes-Benz W210 have?