just wanted to ask something.
Up till about 8 months ago, my car's top speed could touch 200 or 210 km/h on the straight....... but yesterday on a long long straight road i could not go over more than 180 km/h.
Could it be due to wind factors? Or maybe because my sunroof was open? Or maybe my car is too old now, done 100,000 KM in 2.5 yrs, or maybe its not well maintained?
I replaced oil and all filters 4 months ago. But even before I could still reach 200 km/h regardless of how recent my last maintenance was....
whats going on with my car?