Van Gaal's Netherlands will face Turkey in a crucial top-of-the-table World Cup Group G qualifier on Tuesday.
The Netherlands are a point adrift following their 4-0 rout of Montenegro last time out and Van Gaal is happy with his team since taking over from Frank de Boer.
Van Gaal likened the Netherlands' confidence to that of Dutch driver Verstappen, who reclaimed the F1 world championship lead from Lewis Hamilton with his Dutch Grand Prix success last week.
"The most important thing, which Max [Verstappen] also has, is to have self-confidence," Van Gaal told reporters.
"Very strong confidence, and you just heard from Memphis [Depay] that he also has very strong confidence in the team.
"I am happy about that because I also have a lot of self-confidence. So, we are all on the same wavelength."
After being held 1-1 by Norway in Van Gaal's first game in his third spell in charge, Oranje turned on the style in Saturday's World Cup qualifier with Montenegro at Philips Stadion.
Memphis Depay opened the scoring from the penalty spot and added a second just after the hour mark to put the Netherlands on course for a seventh straight home win.
That was the first time in 70 caps Depay had scored the first two goals for his country in a match, the Barcelona forward taking his goals tally to 30 across that period.
Captain Georginio Wijnaldum put the result beyond doubt with the hosts' third and Cody Gakpo rounded off the scoring 14 minutes from time with his first international goal.
On Turkey, Van Gaal added: "[Turkish coach Senol Gunes] has made his team play in a very disciplined way. It's really very good to have Turkey play with discipline, and Turkey has some smart players, with players who play at top clubs, actually.
"They only have two players who play in Turkey, at least in the team we're expecting to face."