Lexus GX550 2025 - Lubrication System

556
8-1. Specifications
■ Oil capacity (Drain and refill [Ref-
erence
*
])
*
: The engine oil capacity is a reference
quantity to be used when changing the
engine oil. When actually adding the
engine oil, make sure that the oil level is
between the low level mark and refill
upper limit mark (P.478). Warm up
and turn off the engine, wait about 5
minutes, and check the oil level on the
dipstick.
■ Engine oil selection
“Toyota Genuine Motor Oil” is used in
your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor
Engine
Model 3.5 L V6 (V35A-FTS)
Type
6-cylinder V type, 4-cycle, gasoline
(with turbocharger)
Bore and stroke 3.37  3.94 in. (85.5  100.0 mm)
Displacement
210.2 cu.in. (3445 cm
3
)
Valve clearance Automatic adjustment
Drive belt tension Automatic adjustment
Fuel
Fuel type Unleaded gasoline only
Octane rating 91 (Research Octane Number 96) or higher
Fuel tank capacity (Reference) 21.1 gal. (80 L, 17.6 Imp. gal.)
Lubrication system
With filter
7.7 qt. (7.3 L, 6.4
Imp.qt.)
Without filter
7.4 qt. (7.0 L, 6.2
Imp.qt.)