Home›Archive›2003›GMC›Sierra 1500
GMC logo

2003 GMC Sierra 1500

Complete 2003 GMC Sierra 1500 vehicle data — specifications, trims, and VINs.
7
Trims
1981+
Modern era
Enter 5–17 characters

Trim Levels

Filter the vehicles below by configuration.

All Denali Ext. Cab AWD Ext. Cab Long Bed 2WD Ext. Cab Long Bed 4WD HD SLE Crew Cab Short Bed 2WD HD SLE Crew Cab Short Bed 4WD Long Bed 2WD Long Bed 4WD

2003 GMC Sierra 1500 Vehicles

2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431114737
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431144336
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431144479
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431174260
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431199854
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431205359
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431205491
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431213171
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431213624
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431216572
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431231301
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431253069
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431253170
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431297900
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431361157
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431395289
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T431396345
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531100832
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531134625
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531140747
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531143101
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531143423
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531144927
2003

2003 GMC Sierra 1500

Ext. Cab Long Bed 2WD · EXTENDED CAB PICKUP 4-DR
2GTEC19T531187986
← Previous Page 10 of 75 Next →

Other 2003 GMC Models

Bus C4C042 C4E042 C4V042 C5 C5C042 C5E042 C6C042

2003 GMC Sierra 1500 Vehicle Information

Our comprehensive 2003 GMC Sierra 1500 data includes detailed vehicle specifications, VIN information, and automotive details. Access complete 2003 GMC Sierra 1500 car data through our professional Vehicle API service.

What we provide

  • Complete 2003 GMC Sierra 1500 vehicle specifications
  • Detailed automotive information for every VIN
  • Engine specifications and transmission data
  • Body style, fuel type, and drivetrain information
  • Professional VIN decoding for 2003 GMC Sierra 1500 vehicles

Access 2003 GMC Sierra 1500 data via API

Our Vehicle API provides instant access to 2003 GMC Sierra 1500 data through RESTful endpoints — ideal for automotive applications, dealers, and developers who need reliable vehicle information and car specifications.

Professional VIN Decoding API

Power your applications with our comprehensive vehicle database — instant access to specifications, history, and technical data through our REST API.

Start Free Trial View API Docs