Series S1 and S2 Hybrid metro/tram units for operation on line 51
Built by BN (25 units total)
Cars per unit: 2 Length: 30.6 m Width: 2.65 m Weight (fully loaded): 48.5 tonnes (72.0 tonnes) Maximum speed: 70 km/h Power: 6 x 77 kW DC power supply: 600/750 volts
Series M4 and S4 Light metro units for operation on lines 50 and 51
Built by CAF (33 M4 units, 4 S3 units)
Cars per unit: 2 Length: 30.9 m Width: 2.7 m Weight (fully loaded): 48.0 tonnes (72.0 tonnes) Maximum speed: 70 km/h Power: 6 x 70 kW DC power supply: 750 volts
Series M5 Full metro units for lines 50, 53 and 54
Built by Alstom (28 units total)
Cars per unit: 6 Length: 116.2 m Width: 3.0 m Weight: 190 tonnes Maximum speed: 90 km/h Power: 16x200 kW DC power supply: 750 volts