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GMC C2500 Sierra Specifications

Grouped by production date ranges so you can jump straight into the trims that matter.

1991 – 1991

1 modification in this period.

Modification Generation Engine Power (hp) Transmission Drive Years
Spirit
1991–1991
 — 2.5 L — Manual 5-spd Front-Wheel Drive 1991–1991

1991 – 1992

1 modification in this period.

Modification Generation Engine Power (hp) Transmission Drive Years
C2500 Sierra 2WD
1991–1992
 — 6.2 L — Manual 5-spd Rear-Wheel Drive 1991–1992

1989 – 1990

2 modifications in this period.

Modification Generation Engine Power (hp) Transmission Drive Years
C2500 Sierra 2WD
1989–1990
 — 5.0 L — Automatic 3-spd Rear-Wheel Drive 1989–1990
C2500 Sierra 2WD
1989–1990
 — 4.3 L — Automatic 3-spd Rear-Wheel Drive 1989–1990

1989 – 1992

8 modifications in this period.

Modification Generation Engine Power (hp) Transmission Drive Years
C2500 Sierra 2WD
1989–1992
 — 5.0 L — Manual 5-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 5.7 L — Manual 4-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 6.2 L — Automatic 4-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 5.0 L — Automatic 4-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 5.7 L — Automatic 4-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 5.7 L — Manual 5-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 4.3 L — Automatic 4-spd Rear-Wheel Drive 1989–1992
C2500 Sierra 2WD
1989–1992
 — 4.3 L — Manual 5-spd Rear-Wheel Drive 1989–1992

1989 – 1991

2 modifications in this period.

Modification Generation Engine Power (hp) Transmission Drive Years
C2500 Sierra 2WD
1989–1991
 — 6.2 L — Manual 4-spd Rear-Wheel Drive 1989–1991
C2500 Sierra 2WD
1989–1991
 — 4.3 L — Manual 4-spd Rear-Wheel Drive 1989–1991
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