New or Significantly Altered Models
- 2006 Infiniti M
- All-new M based on an updated version of the FM platform that underpins the G35 and FX35/45. Engine choices include a 275hp V6 in the M35 and a 340hp V8 in the M45. The M35 is offered with AWD. Both the M35 Sport and M45 Sport models feature an active rear steering system.
Mostly Unchanged
- 2006 Infiniti FX
- FX gets a new grille and front bumper. On the inside, a new console and electroluminescent gauges.
- 2006 Infiniti G Coupe
- Sport package adds unique front fascia. Active rear steering becomes an option.
- 2006 Infiniti G Sedan
- 2006 Infiniti Q45
- A new sport model adds the active rear steering found in the new M. A lane departure warning system has been added as an option.
- 2006 Infiniti QX56