Home›Archive›2003›GMC›Sierra 2500HD
GMC logo

2003 GMC Sierra 2500HD

Complete 2003 GMC Sierra 2500HD vehicle data — specifications, trims, and VINs.
10
Trims
1981+
Modern era
Enter 5–17 characters

Trim Levels

Filter the vehicles below by configuration.

All 2WD 4WD Crew Cab Long Bed 2WD Crew Cab Long Bed 4WD Crew Cab Short Bed 2WD Crew Cab Short Bed 4WD Ext. Cab Long Bed 2WD Ext. Cab Long Bed 4WD Ext. Cab Short Bed 2WD Work Truck Long Bed 2WD

2003 GMC Sierra 2500HD Vehicles

2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29123E294044
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29123E298028
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29123E300537
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29123E319167
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29123E342383
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E100492
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E101870
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E105028
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E105191
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E109502
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E120659
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E124856
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E163477
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E166685
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E179467
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E209017
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E247170
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E257973
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E263742
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E297602
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E350136
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29133E359788
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29143E101974
2003

2003 GMC Sierra 2500HD

Ext. Cab Long Bed 4WD · EXTENDED CAB PICKUP 4-DR
1GTHK29143E127619
← Previous Page 30 of 42 Next →

Other 2003 GMC Models

Bus C4C042 C4E042 C4V042 C5 C5C042 C5E042 C6C042

2003 GMC Sierra 2500HD Vehicle Information

Our comprehensive 2003 GMC Sierra 2500HD data includes detailed vehicle specifications, VIN information, and automotive details. Access complete 2003 GMC Sierra 2500HD car data through our professional Vehicle API service.

What we provide

  • Complete 2003 GMC Sierra 2500HD 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 2500HD vehicles

Access 2003 GMC Sierra 2500HD data via API

Our Vehicle API provides instant access to 2003 GMC Sierra 2500HD 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