I purchased a new suzuki at the start of 2019. Its service interval is 6month/15000km. I just stumbled across this page which shows later in the year they changed the interval to 12months, basically halving service costs! There would be zero difference in the cars.
https://www.carsguide.com.au/car-advice/suzuki-capped-price-…
Has anyone ever rang suzuki or similar to complain about this kind of behaviour?
I already hate that I have to take my car in for a service to maintain warranty (I have been doing this myself on vehicles for years). This plus issues I've had with the mechanics is really making me think I'd be better of doing this myself. I assume most new cars with regular servicing aren't going to have warranty issues in the first 5 years anyway.
You knew the deal when you bought the car. Yes they have changed it now, but you looked at it then and were ok with the intervals as they were