GMC Sierra 2500, 3500
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Engines |
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HP | lb.-ft. torque | |
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Vortec 6.0 Liter V8 |
353 |
373 | |
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Duramax 6.6 Liter |
365 |
660 | |
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Transmission |
| Gears |
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Hydramatic 6-L90 |
6 speed |
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Allison |
6 speed |
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Savanna
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Engines |
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HP | lb.-ft. torque | |
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Vortech 4.8 |
285 |
295 | |
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| Vortech 5.3 |
295 |
335 | |
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Vortech 5.3 flexfuel |
295 |
335 | |
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Vortech 6.0 |
300 |
360 | |
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Duramax T-diesel |
250 |
460 | |
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Call to learn which engines are available in various models | |||
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Transmission |
| Gears |
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Automatic |
4 speed O/D |
AWD available in some models | |