Friday, April 15, 2016

2003 GTO Performance Specs

The Pontiac GTO dates back to the 1960s and is one of the original muscle cars. General Motors continued that tradition into the 21st century, as exemplified by the 2003 GTO. The vehicle comes with a V-8 engine rated at 350 horsepower and a six-speed transmission.

Engine

    The 2003 GTO is equipped with a front-located V-8 engine with a 345-cubic-inch displacement. This engine produces 350 horsepower and 365 foot-pounds of torque. Its compression ratio is 10.1-to-1 and its bore-to-stroke ratio is 3.9-by-3.6 inches. The GTO uses a fuel-injection system. It has a wet sump lubrication system and a maximum rpm of 6,200.

Dimensions

    The 2003 GTO measures 190.2 inches in length, 72.8 inches in width and 55.1 inches in height. It has an 18.5-gallon fuel tank and the vehicle weighs 3,725.8 pounds. Its turning radius is 480 inches and it has a 108.3-inch wheelbase.

Drivetrain and Transmission

    The 2003 GTO is built on a coupe chassis. It is equipped with a six-speed manual transmission and operates on rear-wheel drive. Its steering system is rack and pinion.

Redesign

    The 2003 GTO was given a new look to distinguish it from previous models. It featured a two-section grille, improved headlights and a new bumper for a more modern look.

Tires and Brakes

    The 2003 GTO rides on P205/50-R17 tires. It has anti-lock brakes system and uses front and rear disc brakes. The front brakes measure 11.7 inches and the rear brakes are 11.3 inches.

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