Mg hdx 20w50 is non turbo economical heavy duty engine oil series with sae viscosity standards for all vehicles runs with in short distances and runs in city on / off running condition of petrol; diesel and cng engines
Ape, tata ace, for those vehicles with non turbo engine.
ML:500
LTR : 1, 3.5, 5, 20, 50, 100, 210
SAE : 50, 20W50