The 1999 Mazda 626 saw some changes in its lineup, including the discontinuation of the base DX and the availability of a four-cylinder version of the high-end model. All models saw some new standard features, including keyless entry, variable intermittent wipers, a power antenna, and a manual driver's seat height adjustment.

The 1999 Mazda 626 was available in four times: the LX, the LX V6, the ES, and the ES V6. The LX was the midrange model. Upgrading to the ES gets a power moon roof, leather interior, and a six-way power driver's seat. The base engine was a 2.0-liter, 130 horsepower four cylinder, and the V6 had 2.5 liters and 170 horsepower. Fuel economy is 22/28 for the four cylinder and 20/26 for the V6.

Drivers like a lot of things about the 1999 626, including a comfortable interior, excellent handling, stylish looks, good gas mileage. Those who drive the four-cylinder wish for a bit more power, and though it seats five, drivers say that only four adults can fit comfortably.