CAR SPEC SHEET

GMC Sierra Denali specs by year

Each year has its own sheet, taken from that year's owner's manual.

Representative photo of the GMC Sierra Denali
Representative photo of the GMC Sierra Denali. Photo: Bull-Doser, public domain
2016 2015 2014

Year by year

From each year's owner's manual. Values can differ by engine.
YearOil capacityOil typeKey fob batteryFuel tank size
2016 8.0 qt 5.3L V86.0 qt 6.0L V88.0 qt 6.2L V8 0W-20 5.3L V8 and 6.2L V85W-30 6.0L V80W-30 6.0L V8 in extreme cold below -29 °C (-20 °F) CR2032 26.0 gal 1500 Series36.0 gal 2500 Series and 3500 Series Standard Box36.0 gal 3500 Series Long Box
2015 8.5 qt 5.3L V86.0 qt 6.0L V88.5 qt 6.2L V8 0W-20 5.3L and 6.2L V8 engines5W-30 6.0L V8 engine Not in this manual's data 26.0 gal 1500 Series36.0 gal 2500 Series and 3500 Series Standard Box36.0 gal 3500 Series Long Box
2014 8.5 qt SAE 0W-20 5.3L and 6.2L enginesSAE 5W-30 6.0L engineSAE 0W-30 6.0L engine, extreme cold below -29°C (-20°F) CR2032 26.0 gal 1500 Series36.0 gal 2500 Series and 3500 Series Standard Box36.0 gal 3500 Series Long Box

Make sure it's the right body style or version

GMC Sierra Denali has its own owner's manual, separate from the related models below, and their specs aren't interchangeable. Check your registration or the model name on the back of the car, then use the matching page.

Guide: which engine and body style do I have?

GMC Sierra 1500GMC Sierra 1500 LimitedGMC Sierra 2500HD/3500HDGMC Sierra Denali 2500HD/3500HDGMC Sierra EV

Don't see your year? We add years as we get their manuals. All GMC models