2020 Buick Regal Sportback Oil Capacity, Types, & Filters
Your essential guide to 2020 Buick Regal Sportback oil change is here! No more searching – find all the critical oil specs for your 2020 Buick Regal Sportback, including oil capacity, recommended oil viscosity (type), and the correct oil filter.
We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 2020 Buick Regal Sportback oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 3.6L 6-cylinder [S] LGX S | 6 quarts (with filter) | SAE 0W-30 (Below -29°C) SAE 5W-30 (All TEMPS) | GM 12693541 GM 12735811 |
| 2.0L 4-cylinder [X] LTG X Turbo | 5 quarts (with filter) FWD 6 quarts (with filter) AWD | SAE 0W-30 (Below -29°C) SAE 5W-30 (All TEMPS) | N/A |
Select Your 2020 Buick Regal Sportback Engine Option
3.6L 6-cylinder Engine Code [S] LGX S
Engine:
3.6L 6-cylinder [S] LGX S [aka 3.6L V6 (Gas)]
Body & Trims:
GS
Oil Capacity:
6 quarts (with filter)
OEM Oil Filter:
Oil Filter Replaces:
12684038, 12690385, 12707246, 12731742, 12732501, 19330000, 89017525, 89017527
2020 Buick Regal Sportback 3.6L 6-cylinder [S] LGX S oil change details
Oil Grade:
SEOC3
Oil Capacity:
6 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
7.6 quarts
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug)
Notes:
This specification has been updated from the Dexos 1 Gen 2 standard to the newer General Motors (GM) Dexos 1 Gen 3 standard.
2020 Buick Regal Sportback 2.0L 4-cylinder [X] LTG X Turbo oil change details
Oil Grade:
SEOC3
Oil Capacity:
5 quarts. (with filter). For Front-Wheel Drive (FWD) models, this is the capacity with the filter. Always check the oil level after refilling.
6 quarts. (with filter). For All-Wheel Drive (AWD) models, this is the capacity with the filter. Always check the oil level after refilling.
Oil Drain Plug Torque:
18 ft/lbs (Oil Drain Plug). Always replace the drain plug seal with a new one.
Notes:
This specification has been updated from the Dexos 1 Gen 2 standard to the newer General Motors (GM) Dexos 1 Gen 3 standard.