Toyota Prius

Type
Aluminum double overhead cam (DOHC) 16-valve VVT-i 4-cylinder
Displacement
1.8 liters (1798 cc)
Bore x stroke
3.17 in. x 3.48 in.
Compression ratio
13.0:1
Valvetrain
Four valves per cylinder with Variable Valve Timing with intelligence (VVT-i)
Induction system
Sequential multi-point EFI with Electronic Throttle Control System with intelligence (ETCS-i)
Ignition system
Electronic, with Toyota Direct Ignition (TDI)
Power output
98 hp @ 5200 rpm (73 kW @ 5200 rpm)
Torque
105 lb.-ft. @ 4000 rpm (142 N•m @ 4000 rpm)
Emission rating
Advanced Technology Partial Zero Emission Vehicle (AT-PZEV) [1]
Electric Motor
Motor type
Permanent magnet AC synchronous motor
Power output
80 hp (60 kW)
Torque
153 lb.-ft. (207 N•m)
Voltage
650V maximum
Traction Battery
Type
Sealed Nickel-Metal Hydride (Ni-MH) [2]
Power Output
36 hp (27 kW)
Voltage
201.6V
Hybrid System Net Power
134 hp (100 kW)
Mechanical/Performance
Transmission
Electronically controlled continuously variable transmission (ECVT)
EV mode [3]
Eco and Power modes
Front Suspension
Independent MacPherson strut with stabilizer bar
Rear Suspension
Torsion beam
Steering
Electric Power Steering (EPS); rack-and-pinion with electric power-assist
Turning circle diameter, curb to curb (ft.)
Brakes
Power-assisted ventilated front disc, solid rear disc with Anti-lock Brake System (ABS) and integrated regenerative braking