The 411
Tow SpecsTiresBolt PatternsOil CapacityBike SpecsFiltersWipersBulbsBatteriesHorsepowerEV ChargingFridge FiltersVIN DecoderAll ToolsUse our API

GMC Sierra Oil Capacity by Year

Complete oil capacity data for all GMC Sierra model years (2014 to 2020). Click any year to expand and view specifications by trim.

More years available: 2021-2026 specs → 2007-2013 specs →
2020 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2019 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2018 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2017 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2016 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2015 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Pro 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLE 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
SLT 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
AT4 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
Denali 2.7L Turbo 5.6 quarts Synthetic Blend 5W-20
2014 GMC Sierra 40 trims • Up to 8.0 quarts
▼
TrimEngineOil CapacityOil TypeViscosity
Pro 5.3L V8 6.8 quarts Conventional 5W-20
Pro 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLE 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
SLT 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
AT4 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Denali 5.3L V8 6.8 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
Pro 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLE 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
SLT 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
AT4 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Denali 6.2L V8 8.0 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
Pro 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLE 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
SLT 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
AT4 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Denali 3.6L V6 6.3 quarts Conventional 5W-20
Pro 2.7L Turbo 5.6 quarts Conventional 5W-30
Pro 2.7L Turbo 5.6 quarts Conventional 5W-30
SLE 2.7L Turbo 5.6 quarts Conventional 5W-30
SLE 2.7L Turbo 5.6 quarts Conventional 5W-30
SLT 2.7L Turbo 5.6 quarts Conventional 5W-30
SLT 2.7L Turbo 5.6 quarts Conventional 5W-30
AT4 2.7L Turbo 5.6 quarts Conventional 5W-30
AT4 2.7L Turbo 5.6 quarts Conventional 5W-30
Denali 2.7L Turbo 5.6 quarts Conventional 5W-30
Denali 2.7L Turbo 5.6 quarts Conventional 5W-30

Recommended Oil Products

Amazon affiliate links

Mobil 1 Extended Performance 10W-30, 5 Quart
Mobil 1 Extended Performance 10W-30, 5 Quart
$14-18
View on Amazon
Pennzoil Platinum Full Synthetic 10W-30, 5 Quart
Pennzoil Platinum Full Synthetic 10W-30, 5 Quart
$13-17
View on Amazon
FRAM Ultra Synthetic Oil Filter, 15,000 Mile Protection
FRAM Ultra Synthetic Oil Filter, 15,000 Mile Protection
$8-12
View on Amazon
Oil Drain Pan, 16 Quart Capacity
Oil Drain Pan, 16 Quart Capacity
$18-25
View on Amazon

Master Your Motor Oil

Expert guides to save money, extend engine life, and choose the right oil every time

⚗️
Synthetic vs Conventional: The Real Difference
Which oil actually protects better? We break down the science, the cost math, and when premium is worth it.
Read Guide
🕐
When to Actually Change Your Oil
Forget the 3,000 mile myth. Modern engines and oils last longer. Here's what your vehicle really needs.
Read Guide
🔧
DIY Oil Change: Step by Step
Save $50+ per change. Professional techniques, safety tips, and the exact tools you need to do it right.
Read Guide

All Oil Guides

Everything you need to know about motor oil, maintenance, and engine protection

⚗️
Synthetic vs Conventional Oil
Compare oil types and find the right choice for your engine
›
🕐
When to Change Your Oil
Time vs mileage intervals for modern vehicles
›
🔧
DIY Oil Change Guide
Professional step by step instructions with safety tips
›
🚚
Best Synthetic Oils for Trucks
Top oils for towing, hauling, and heavy duty use
›
🚗
Best Synthetic Oils for Cars
Premium oils for sedans, coupes, and fuel efficiency
›
🏆
Best Oil Brands 2026
Top brands ranked by performance, value, and reliability
›
📊
Oil Type Specs Explained
5W-30, 0W-20, 10W-40: what the numbers mean
›
🔬
Oil Filter Comparison Guide
OEM vs aftermarket, micron ratings, and performance
›
🔩
Drain Plug Sizes by Make
Socket sizes and thread specs for all major vehicles
›
❄️
Winter vs Summer Oil
Seasonal viscosity choices and cold flow properties
›
♻️
Oil Disposal and Recycling
Proper disposal methods and free recycling locations
›