2014 GMC Sierra Denali 2500HD/3500HD specs
Maintenance specs from the 2014 GMC Sierra Denali 2500HD/3500HD owner's manual. Open a spec for every version and the page it's printed on.
Engine & fluids
Capacities & towing
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 2500HD/3500 Series | 16.8 qtcapacity | “2500HD/3500 Series 15.9 L 16.8 qt” | PDF page 426 ↗ |
| 1500 Series | 16.4 qtcapacity | “1500 Series 15.5 L 16.4 qt” | PDF page 426 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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