Toyota SIENNA 2022 Manual page 518

518
8-1. Specifications
Engine number
■
The engine number is stamped
Engine
Model
Type
Bore and stroke
Displacement
Valve clearance
Fuel
Fuel type
Octane Rating
Fuel tank capacity (Reference) 18 gal. (68.2 L, 15 Imp.gal.)
Electric motor (traction motor)
Front

Type
Maximum output
Maximum torque
on the engine block as shown.
2.5 L 4-cylinder (A25A-FXS)
4-cylinder in line, 4-cycle, gasoline
3.44  4.07 in. (87.5  103.4 mm)
151.8 cu. in. (2487 cm
Automatic adjustment
Unleaded gasoline only
87 (Research Octane Number 91) or
higher
Permanent magnet synchronous motor
134 kW
199 ft•lbf (270 N•m, 27.5 kgf•m)
3
)