Toyota RAV4 PRIME 2021 Manual page 551

under the right-hand front seat.
This number is also on the Certi-
fication Regulation Label.
Engine
Model
Type
Bore and stroke
Displacement
Valve clearance
Fuel
Fuel type
Octane Rating
Fuel tank capacity (Reference) 14.5 gal. (55 L, 12.1 Imp.gal.)
9-1. Specifications
Engine number
■
The engine number is stamped
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. (87.50103.48 mm)
151.8 cu. in. (2487 cm
Automatic adjustment
Unleaded gasoline only
87 (Research Octane Number 91) or
higher
551
3
)
9