MP 89

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MP 89
MP 89 CA (left) and MP 89 CC (right) at Cité on Line 4.
Interior of MP 89 train
In service	CC: 27 March 1997–present CA: 15 October 1998–present
Manufacturer	GEC-Alsthom
Family name	Metropolis
Replaced	MP 59, MP 73
Constructed	1992–2001
Number built	CC: 312 cars (52 trainsets) CA: 126 cars (21 trainsets)
Formation	Line 4: 6 cars per trainset Line 6: 5 cars per trainset
Capacity	CC: 720 passengers, 242 seats CA: 722 passengers, 210 seats
Operators	RATP
Lines served
Specifications
Car body construction	Aluminium
Train length	5-car sets: 75 m (246 ft 1 in) 6-car sets: 90 m (295 ft 3 in)
Car length	15 m (49 ft 3 in)
Width	2.45 m (8 ft 0 in)
Height	3.47 m (11 ft 5 in)
Doors	3 pairs per side, per car
Maximum speed	CC: 70 km/h (43 mph) CA: 80 km/h (50 mph)
Traction system	GEC-Alstom GTO–VVVF
Traction motors	3-phase AC induction motor type 4ELA 2848 C
Power output	2,000 kW (2,700 hp)
Transmission	Elastic coupling, gear wheel and reduction gear wheel into the wheels Ratio : 9.113
Acceleration	4.8 km/(h⋅s) (3.0 mph/s)
Deceleration	6.4 km/(h⋅s) (4.0 mph/s) (emergency brake)[1]
Electric system(s)	Guide bar, 750 V DC
Current collector(s)	Contact shoes, side running on the vertical face of the guide bars
Bogies	Type CL449
Braking system(s)	Electrodynamic, regenerative, disc,
Coupling system	Scharfenberg type
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge, with running pads for the rubber tired wheels outside of the steel rails

The MP 89 (French: Métro Pneu appel d'offres de 1989; English: Rubber-tyred metro ordered in 1989) is a rubber tired variant of electric multiple units used on the Paris Métro. Designed by Roger Tallon, two types are built by GEC-Alstom for service on Lines 4 and 14, and has begun service on Line 6. The trains on Line 1 were moved to Line 4 between 2011 and 2013 to replace the older MP 59s, though only 48 trains are used for revenue service. The remaining four trains are stored either at Montrouge or Saint Ouen as operational spares.