nay, just my own estimate based. eventually you will need to follow the maintenance minder. normally 10k will take me around 6 months max based on my 1.8 Civic.

with CRV 1.5tc I expect to be at worst case 3 months or more before needing to change the engine oil

Not really and it depend on usage.
Service internal at every 10k mileage. Turbo engine are recommended to service at 7k to 8k or so.

For A status can top up ownself or need to go SC?

My current car is civic 1.8 as last year I am still skeptical of the 1.5TC engine.

After a year so far did not see any big issue like overheat/broken down due to the 1.5TC engine other than Honda lousy QC which affects most of their model. Always wanted to get the 1.5TC but held back to observe first.

I test drove the 2.0 with the car salesperson only and definitely not able to feel any underpower and the road tested also normal without any long stretch or hilly.

If looking at paper specs, looks not much difference in terms of power other than you dont need to rev the 1.5TC like 2.0NA for torque. If you like to rev then 2.0NA better from my 1.8NA experience.

May I know where you test driven the TCP?
I booked at Kah Motor Puchong and their test drive unit still in the showroom for viewing. 

hey, I got my car from Kah Puchong also. Just received it yesterday.

Kah motor give 0 discount.  Old klang road one give good discount call Andrew 0126868031

doubt they can give discount for a brand new model..My sales guy told me not possible..

Probably letting go their commission?

Yeah, try Alvin from Honda Semenyih, 0182388728. He is offering 3.5k for the Gen 5 CRV.

looking at honda crv service schedule pricelist the air filter price 1.5t and 2.0 is huge different

1.5T rm85.50
2.0 rm223.91

No trade in. Outright purchase.

Bumper protector

2.45% - should be around $1900/month.

I don't think it's wise to addon the door visor as that will result in more wind noise.