Red Bull switched to Honda power for 2019 after 12 seasons partnered with Renault, but its quartet of titles with the French manufacturer from 2010-2013 gave way to five years of difficulty in the V6 turbo-hybrid era.
“Yes we did have mechanical failures from the car and not the power unit last year, but they also came because we never had the reliability to test up to the limit,” said Verstappen.
“Honda is spending so much time on the dyno and then we also find out our limits from the parts on the car, so we never had that before.
“You never had an idea if your car was strong enough or not and you only found that out from retiring, so the whole preparation before you get into a season is so much better.
“The car and the power unit are very reliable.”
Verstappen has completed every grand prix this season and not finished lower than fifth, something no other driver has managed this yer.
“Everything is open, we fully work together and we try to help them, they try to help us in how to do things better, so we are fully committed to each other,” said Verstappen’s of Red Bull’s relationship with Honda.
“They are winners, we are winners, we all want to win together, so we want to always get the best out of it.”
“We just seem to execute the weekend better than them and bring the results back,” said Verstappen.
“But they are still very fast, some tracks a bit faster than other tracks – with longer straights of course they seem very dominant.
“It is still not very clear where we are: second or third. One thing is for sure, Mercedes is still ahead and that is what we have to target.”