It depends on the kind of Matrix that you have. Both the base 2WD model and the 4WD model have a 1ZZ-FE engine that produces roughly 140hp. The 2WD XRS edition has the 2ZZ-GE engine, which produced 180hp in 2003. As a bit of trivia, the 2ZZ-GE engine was co-developed by Toyota and Yamaha and is used in the Toyota Matrix XRS as well as the Corolla XRS, Celica and the Lotus Exige and Elise.
The 2003 Toyota Matrix has an inline 4 engine.
The 2003 Toyota Matrix has a 1.8 L base engine size.
The 2003 Toyota Matrix's engine produces 130 hp @ 6000 rpm.
The 2003 Toyota Matrix's engine produces 125 ft-lbs. @ 4200 rpm.
The 2003 Toyota Matrix has 16 valves.
The 2003 Toyota Matrix is a gas-powered vehicle.
The 2003 Toyota Matrix has a 5-speed manual.
The 2003 Toyota Matrix's turning circle is 35.5 ft..
The 2003 Toyota Matrix has a drag coefficient of .32 Cd.
The 2003 Toyota Matrix is 14 ft. 3.3 in. (171.3 in.) long.
The curb weight of the 2003 Toyota Matrix is 2679 lbs..
The 2003 Toyota Matrix has double overhead cam (DOHC).