We'd suggest you please connect with the nearest authorized service centre to get exact details regarding the maintenance cost. Click on the given link and select your desired city for service centers.
It will differ form the car you you own for example Rolls Royce Cullinan will cot you about 10 million dollars
Yes, it of course is. I recently bought the cullinan here, in Singapore, where I live and i love the car. Mine is bespoke so I got the coachline in orange and my cullinans color is pitch black (to save costs). I ended up paying about 7 million sgd with 105,000 sgd for coe, and 365000 for the mov. I also have to pay 4700 each year road tax.
Worth because this is the one and only car that you own in this world no one cant afford this car like you anymore