Chevrolet Suburban
2003 Chevrolet Suburban Specs & Photos
The 2003 Chevrolet Suburban is a GMT800-generation full-size SUV that received an upgraded interior for this model year, including revised radios with available XM satellite radio and adjustable pedals as an option. Half-ton 1500 models used the 5.3L Vortec V8 rated at 285 SAE net horsepower, while three-quarter-ton 2500 models used the 6.0L Vortec V8 with the 8.1L Vortec V8 optional, all paired with a four-speed automatic. For 2003 the Delphi Quadrasteer four-wheel-steering system became available on the 2500 series.
The 2003 Chevrolet Suburban is part of the GMT800 Suburban generation (2000–2006). See the full Chevrolet Suburban 2000–2006 registry →
Other GMT800 Suburban Chevrolet Suburban years
The wall
The most-documented 2003 Chevrolet Suburbans in the registry, every photo by the owner.
