the 1000 interval is actually the old system where the engine block is created in the dated technology where the tolerance is higher , with the latest technology and manufacturing process, it is expected that the engine itself is much more efficient in terms of the overall measurements and design.

however it is advisable for u to spend the first 1000 in servicing it, the 10,000 is based on the foreign country system where the labour charge is higher than here. therefore with such efficient system , they can actually reduce the service lifespan.