The 2003 Nissan Frontier is a reliable and strong compact pickup truck. It belongs to the first generation Frontier models, which were produced from 1997 to 2004. There are three engine options available: a base 2.4L inline four-cylinder producing 143 horsepower, a supercharged (SC) 3.3L V6 which makes 210 horsepower, and a naturally aspirated 3.3L V6 engine delivering 180 horsepower. It comes in four main trims: XE, SVE, SE, and the supercharged SC model. All models come equipped with a five-speed manual gearbox except for the SC, which has a standard four-speed automatic transmission. The top of the line Frontier SC provides a strong performance, with an optional 4WD system. The 2003 Frontier also offers a series of comfort and safety features, including four-wheel ABS, optional stability control and traction control, and a comfortable cabin layout with a CD player as standard.