We drove this new model on highways and two-lane roads in the San Diego region, as well as on a high-speed performance track for more aggressive evaluation. Overall, the 5-Door handles just like the sedan, with plenty of power, great shift points, gear ratios, gas pedal feel-and a performance engine sound. We appreciated that it has a 5-speed manual transmission as standard equipment, and also enjoyed the 5-speed AT with Sport Shift. Steering has a good on-center feel and good feedback. Braking is even and smooth (no nose-diving), with good brake pedal feel. Particularly impressive is its flat handling in transition maneuvers and limited body roll , due to its rigid body structure.

Power rack-and-pinion steering uses a system that reduces assistance at high speeds, to improve handling qualities, by making the driver more sensitive to the wheel's actual input. Large 11-in. disc brake rotors, both front and rear, provide plenty of surface to grab, and 6s models arrive standard with ABS. Mazda 6i sedans and hatchbacks offer this electronic support, but do not include it normally. Electronic Brakeforce Distribution sends the appropriate amount of bite to each corner and responds, for example, to more weight in the back seat by increasing power in the rear brakes. Traction control is also included, with ABS, and it cuts torque when wheel slippage is sensed. For 2004, 17-in. wheels and tires are standard on all hatchbacks.

The chassis of the 6 is inherently rigid, again to provide athleticism. All the critical spots - the floor, body sides, and roof - are reinforced with H-shaped buttresses meant to both improve collision protection and stiffen the general ride. Mazda also says that the sides of the vehicle were stamped as one piece, assuring a precise fit and optimal aerodynamics.