2011 Acura RDX Owner's Manual - Page 513

Service Information Summary Gasoline: Premium unleaded gasoline, pump octane number of 91 or higher. Automatic Transmission Fluid: Acura ATF-Z1 (automatic transmission fluid) (see page 427). Power Steering Fluid: Acura Power Steering Fluid preferred, or another brand of power steering fluid as a temporary replacement. Do not use ATF (see page 430). Brake Fluid: Honda Heavy Duty Brake Fluid DOT 3 preferred, or a DOT 3 or DOT 4 brake fluid as a temporary replacement (see page 429). Tire Pressure (measured cold): Front/Rear: 32 psi (220 kPa , 2.2 kgf/cm2) Spare Tire Pressure: 60 psi (420 kPa , 4.2 kgf/cm2) Avoid driving with an extremely low fuel level. Running out of fuel could cause the engine to misfire, damaging the catalytic converter. Fuel Tank Capacity: 18.0 US gal (68 L) Required Engine Oil; Always use Mobil 1® 5W-30 or an equivalent oil that meets the Acura HTO-06 standard. Oil change capacity (including filter): 5.0 US qt (4.7 L) On models with SH-AWD Rear Differential Fluid: Use Acura ATF-Z1 (automatic transmission fluid) only. Capacity: SH-AWD differential case 2.67 US qt (2.53 L) On models with SH-AWD Transfer Assembly Fluid: SAE 90 or SAE 80W-90 viscosity hypoid gear oil, API service classified GL4 or GL5 only. 2011 RDX