"In terms of motivation, it is more difficult to face Azerbaijan than play Argentina or England, because everyone wants to play these big games and upset us," said 32-year-old Klose today.
"They will be very focused," warned the striker, who scored his 53rd goal on his 102nd appearance for Germany in the 1-0 win over Belgium in Brussels on Friday.
"For these nations, to play against Germany, is a huge deal and it is a unique chance for these teams to beat us.
"Azerbaijan are a very athletic team, they have the potential to hurt us. We struggled against them before, but the goal is to pocket three more points."
Germany finished third at the 2010 FIFA World Cup finals and beat Azerbaijan home and away in their qualification group to help earn their place in South Africa - winning 2-0 in Baku and 4-0 in Hanover in 2009.