Toyota 2012 Prius C Owner's Manual page 509

6-1. Specifications
■
Engine number
Engine
Model
Type
Bore and stroke
Displacement
Valve clearance
(engine cold)
Fuel
Fuel type
Octane rating
Fuel tank capacity
(Reference)
Electric motor (Traction motor)
Type
Maximum output
Maximum torque
492
The engine number is stamped
on the engine block as shown.
1NZ-FXE
4-cylinder in line, 4-cycle, gasoline
2.95 × 3.33 in. (75.0 × 84.7 mm)
91.3 cu.in. (1497 cm
Intake: 0.006 ⎯ 0.010 in. (0.15 ⎯ 0.25 mm)
Exhaust: 0.010 ⎯ 0.014 in. (0.25 ⎯ 0.35 mm)
Unleaded gasoline only
87 (Research octane number 91) or higher
9.5 gal. (36 L, 7.9 Imp. gal.)
Permanent magnet synchronous motor
45 kW
125 ft•lbf (169 N•m, 17.2 kgf•m)
3
)