JTS (Jet Thrust Stoichiometric) Entirely redesigned and the first of a new generation of engines, the JTS (Jet Thrust Stoichiometric) engine - the latest high pressure, direct injection petrol system , is one of the latest innovations from Alfa Romeo. The result is a leap forward in terms of performance, while engine capacity and fuel consumption remain unchanged.   2.2 JTS (Jet Thrust Stoichiometric) Capacity: 2198cc Max. Power Output: 185bhp at 6500rpm Peak Torque: 230Nm at 4500rpm Top Speed: 222km/h Acceleration from 0 to 100km/h: 8.8sec