I just bought a 2007 Mazda 6, which I believe to be the same as the 2006, and it is a beautiful 5 speed automatic.
Yes the 6i is a 5spd. I'm pretty sure the 6s has a 6spd atx.
The 2006 Land-Rover Range-Rover-Sport has a 6-speed shiftable automatic.
The 2006 Mazda MAZDA6 has a 5-speed manual.
The 2006 Mazda MAZDA3 has a 5-speed manual.
The 2006 Mazda MAZDA5 has a 5-speed manual.
The Mazda 6 sport, V6 has 212 Horsepower.
The 2006 Ford Explorer has a 5-speed automatic.
The 2006 Mazda MX-5-Miata has a 5-speed manual.
Limited to 149mph
According to Mazda, both the 2.0-liter and 2.3-liter engines have a maximum speed of 117.5 mph.
The 2006 Toyota Highlander has a 5-speed automatic.
The 2006 Acura MDX has a 5-speed automatic.
The 2006 Toyota 4Runner has a 5-speed automatic.