Suitable for Royal Alloy Grand Tourer

For the Royal Alloy Grand Tourer, the manufacturer specifies motor oil 10W-40 (API SL, API SP, JASO MA2), 15W-50 (API SP, JASO MA2), or 20W-50 (API SP, JASO MA2). All 2 engine variants of the Royal Alloy Grand Tourer take the same oils, so the selection below applies to every one of them.

Fill quantity and viscosity by engine of the Royal Alloy Grand Tourer

EngineModel yearsViscosityFill quantity
1252017–…10W-40, 15W-50, 20W-50not specified
1502017–…10W-40, 15W-50, 20W-50not specified

Fill quantity including an oil filter change, taken from our vehicle data. The change interval is set by your service book, not by the oil.

Other fluids for the Royal Alloy Grand Tourer

FluidRequirement
Axle & differential oil75W-90, API GL5, MIL-L 2105 C
Brake fluidFMVSS 116 DOT 3, FMVSS 116 DOT 4

Which viscosity does a Royal Alloy Grand Tourer need?

We cover 2 engine variants of the Royal Alloy Grand Tourer. The most commonly approved grades are 10W-40, 15W-50 and 20W-50.

Which approvals does Royal Alloy require?

Royal Alloy publishes no approval of its own: what counts is the viscosity and the ACEA or API class in your owner's manual.

Royal Alloy Grand Tourer engine variants

The oil finder covers these engine variants of the Royal Alloy Grand Tourer: Grand Tourer 125 2017–… and Grand Tourer 150 2017–….