TVS Ntorq Engine Oil Capacity
The short answer
The figure most widely cited for the TVS Ntorq 125 is roughly 0.8 litres (about 800 ml) of engine oil at a routine oil change. No manufacturer documentation was supplied for this article, so treat that number as a commonly reported value rather than a verified specification. Check the owner's manual for your scooter before you buy oil or refill the engine.
Which Ntorq the figure covers
The 0.8-litre figure is associated with the 124.8 cc Ntorq 125. TVS has sold this scooter in many trims and special editions, but those variants mainly differ in styling and features rather than in the engine. A fill quantity listed for one trim of the same engine generation is therefore likely to carry over to the others. Even so, this has not been confirmed for each model year here.
The larger Ntorq 150 uses a different engine. No capacity figure for it was available for this article, so do not assume the 125's figure applies to it.
Why the quantity can differ
Oil change versus dry fill: A routine drain-and-refill leaves some oil inside the engine, so it needs less than a fully dry engine after an overhaul. Manuals often list these as two separate figures. Filter or strainer service: Cleaning or replacing the oil strainer during the change can slightly alter how much oil the engine takes. Engine oil versus transmission oil: Scooters with a CVT (continuously variable transmission, the belt-driven automatic gearbox) usually keep a small, separate quantity of oil in the final-drive gear case. That oil is not part of the engine oil capacity, and its quantity was not available for this article.
Practical next step
Use the capacity and oil grade printed in the owner's manual or given by an authorised TVS service centre for your model year. After refilling, check the level on the dipstick with the scooter upright on level ground. Make sure the level sits between the minimum and maximum marks, because overfilling can cause problems just as underfilling can. If the manual gives both an oil-change figure and an overhaul figure, use the oil-change figure for routine servicing.