Motor oil comes in a variety of forms, designated by pairs of numbers, but the most common two are 10W-30 and 10W-40. What's the difference between them?

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

Lightweight oil flows more easily and can get into all the nooks and crannies inside an engine easier than, say, 10W-40. Basically, modern cars use lighter, lower-viscosity oils because they can.

10W-40, 20W-50, SAE 30, SAE 40, and SAE 50. Amazon offers Valvoline's conventional motor oil in single units of 1- or 5-quart bottles, a 6 pack of 1-quart bottles, or a 3 pack of 5-quart bottles.

Dillip | The recommended engine oil for TVS NTORQ 125 is (TVS TRU4 SKUTTA oil - SAE 10W30 API-SL, JASO MB). In SAE 10W30, look for ratings above API-SL, JASO MB. SAE 10W30 will sync with the ...

10W-40 will help your bike go on longe rides, 15W-50 also helps in riding for long time but it will be hard to start your bike in winters. 10 tells the minimum temperature of the oil to stay ...

Honda Amaze Petrol variant derives its power from a 1.2-litre i-VTEC Petrol Engine. The best engine oil for Honda Amaze Petrol Variant is 10W40 synthetic grade oil.