Oil Capacity

Chevrolet Impala

Data verified by Nick Marchenko, PhD

Maintaining the right oil levels and specifications is crucial for the performance and longevity of your Chevrolet Impala, produced between 2000 and 2020. With 23 different engine options, including the 3.5L V6 FlexFuel and the powerful 5.3L V8, each engine has specific oil capacities and viscosities. For instance, the 3.5L V6 requires 4 quarts of 5W-30 oil, while the 5.3L V8 needs 6 quarts of the same viscosity. Additionally, coolant capacities vary, with some engines holding up to 13.3 quarts.

Regular oil changes are essential to keep your Impala running smoothly. Depending on the engine, oil change intervals can vary, but it is generally recommended to change the oil every 5,000 to 7,500 miles. Always refer to your owner’s manual for the specific requirements of your engine model, including oil type and coolant volume, to ensure optimal performance.

Chevrolet Impala Oil Capacity

EngineOil CapacityViscosityCoolantYears
3.5 L V6 FlexFuel
High Value 3.5

The 3.5 L V6 FlexFuel engine has a displacement of 3.5L V-6.

4.0 qt5W-3010.6 qt2011, 2010, 2009, 2008
L36
Buick V6 Series 2

The L36 engine has a displacement of 3.8L V-6.

4.5 qt5W-3011.6 qt2005, 2004, 2003, 2002, 2001, 2000
L67
Buick V6 Series 2

The L67 engine has a displacement of 3.8L V-6.

4.5 qt5W-3011.6 qt2005, 2004
LA1
General Motors 60° V6 3.4/3400

The LA1 engine has a displacement of 3.4L V6.

4.0 qt5W-3011.3 qt2005, 2004
LA1
General Motors 60° V6 3.4/3400

The LA1 engine has a displacement of 3.4L V6.

4.5 qt5W-3011.3 qt2003, 2002, 2001, 2000
LCV
GM Ecotec 2.5

The LCV engine has a displacement of 2.5L I-4.

5.0 qt0W-207.8 qt2019
LCV
GM Ecotec 2.5

The LCV engine has a displacement of 2.5L I-4.

5.0 qt5W-207.8 qt2016
LCV
GM Ecotec 2.5

The LCV engine has a displacement of 2.5L I-4.

5.0 qt5W-209.9 qt2018, 2017
LFR
General Motors DOHC V6 GM High Feature

The LFR engine has a displacement of 3.6L V6.

6.0 qt5W-309.9 qt2017, 2016, 2015
LFX
General Motors DOHC V6 GM High Feature

The LFX engine has a displacement of 3.6L V-6.

6.0 qt5W-309.2 qt2013, 2012
LFX
General Motors DOHC V6 GM High Feature

The LFX engine has a displacement of 3.6L V-6.

6.0 qt5W-309.9 qt2020, 2019, 2018, 2017, 2016, 2015, 2014
LGD
High Value 3.9

The LGD engine has a displacement of 3.9L V6.

4.0 qt5W-3010.6 qt2011, 2010, 2009
LKW
GM Ecotec 2.5

The LKW engine has a displacement of 2.5L I-4.

5.0 qt5W-207.5 qt2014
LS4
Small-Block Engines LS

The LS4 engine has a displacement of 5.3L V-8.

6.0 qt5W-3012.8 qt2006
LS4
Small-Block Engines LS

The LS4 engine has a displacement of 5.3L V-8.

6.0 qt5W-3013.3 qt2009, 2008, 2007
LUK
GM Ecotec 2.4

The LUK engine has a displacement of 2.4L I-4.

5.0 qt5W-3010.1 qt2014
LZ4
High Value 3.5

The LZ4 engine has a displacement of 3.5L V-6.

4.0 qt5W-3010.1 qt2007
LZ4
High Value 3.5

The LZ4 engine has a displacement of 3.5L V-6.

4.0 qt5W-3012.3 qt2006
LZ8
High Value 3.9

The LZ8 engine has a displacement of 3.9L V6.

4.0 qt5W-3010.1 qt2006
LZ9
High Value 3.9

The LZ9 engine has a displacement of 3.9L V6.

4.0 qt5W-3012.3 qt2007
LZE
High Value 3.5

The LZE engine has a displacement of 3.5L V-6.

4.0 qt5W-3010.1 qt2007
LZE
High Value 3.5

The LZE engine has a displacement of 3.5L V-6.

4.0 qt5W-3012.3 qt2006
LZG
High Value 3.9

The LZG engine has a displacement of 3.9L V6.

4.0 qt5W-3010.1 qt2008

Chevrolet Impala – Frequently Asked Questions

How many quarts of oil does the Chevrolet Impala take?

The Chevrolet Impala oil capacity varies by engine: 3.5 L V6 FlexFuel: 4.0 qt; L36: 4.5 qt; L67: 4.5 qt; LA1: 4.0 qt; LA1: 4.5 qt; LCV: 5.0 qt; LCV: 5.0 qt; LCV: 5.0 qt; LFR: 6.0 qt; LFX: 6.0 qt; LFX: 6.0 qt; LGD: 4.0 qt; LKW: 5.0 qt; LS4: 6.0 qt; LS4: 6.0 qt; LUK: 5.0 qt; LZ4: 4.0 qt; LZ4: 4.0 qt; LZ8: 4.0 qt; LZ9: 4.0 qt; LZE: 4.0 qt; LZE: 4.0 qt; LZG: 4.0 qt. Always confirm the exact capacity for your specific engine before an oil change.

What type of oil does the Chevrolet Impala use?

Oil viscosity depends on the engine: 3.5 L V6 FlexFuel, L36, L67, LA1, LA1, LFR, LFX, LFX, LGD, LS4, LS4, LUK, LZ4, LZ4, LZ8, LZ9, LZE, LZE, LZG: 5W-30; LCV: 0W-20; LCV, LCV, LKW: 5W-20. Check your owner's manual for the correct spec for your specific engine.

What is the coolant capacity of the Chevrolet Impala?

The coolant capacity for the Chevrolet Impala varies by engine: 3.5 L V6 FlexFuel: 10.6 qt; L36: 11.6 qt; L67: 11.6 qt; LA1: 11.3 qt; LA1: 11.3 qt; LCV: 7.8 qt; LCV: 7.8 qt; LCV: 9.9 qt; LFR: 9.9 qt; LFX: 9.2 qt; LFX: 9.9 qt; LGD: 10.6 qt; LKW: 7.5 qt; LS4: 12.8 qt; LS4: 13.3 qt; LUK: 10.1 qt; LZ4: 10.1 qt; LZ4: 12.3 qt; LZ8: 10.1 qt; LZ9: 12.3 qt; LZE: 10.1 qt; LZE: 12.3 qt; LZG: 10.1 qt. Use the coolant specification listed in the owner's manual for your engine variant.

What type of oil does the Chevrolet Impala use?

The Chevrolet Impala typically uses 5W-30 motor oil for most of its engine options, including the 3.5L V6 and 5.3L V8. Some models, like the 2.5L I-4, may use 0W-20 or 5W-20 oil depending on the year.

How many quarts of oil does the Chevrolet Impala take?

Oil capacity varies by engine in the Chevrolet Impala. For example, the 3.5L V6 engines require 4 quarts, while the 5.3L V8 needs 6 quarts. Always check the specific engine model for accurate capacity.

How often should I change oil in a Chevrolet Impala?

It is generally recommended to change the oil in a Chevrolet Impala every 5,000 to 7,500 miles, depending on driving conditions and engine type. Check your owner's manual for specific recommendations for your engine.

What is the coolant capacity of the Chevrolet Impala?

Coolant capacity in the Chevrolet Impala varies by engine. For instance, the 5.3L V8 has a coolant capacity of up to 13.3 quarts, while the 2.5L I-4 holds around 7.5 to 9.9 quarts depending on the model year.

Does the Chevrolet Impala need synthetic oil?

While synthetic oil is not strictly necessary for the Chevrolet Impala, it can provide better performance and protection, especially in extreme temperatures. Always refer to the owner's manual for the recommended oil type for your specific engine.

What happens if I use the wrong oil viscosity in my Chevrolet Impala?

Using the wrong oil viscosity can lead to poor engine performance, increased wear, and potential engine damage. For example, using a higher viscosity oil than recommended can affect oil flow and lubrication.

What is an oil life monitor and how does it work?

An oil life monitor is a system that tracks engine conditions and driving habits to determine when an oil change is necessary. It uses various sensors to assess oil quality and can help optimize maintenance schedules.

Can I mix synthetic and conventional oil?

While it is technically possible to mix synthetic and conventional oils, it is generally not recommended. Mixing can dilute the benefits of synthetic oil and may not provide optimal protection for your engine.

How do I know if my Chevrolet Impala has an oil leak?

Signs of an oil leak in your Chevrolet Impala include oil spots under the vehicle, a burning oil smell, or a drop in oil level on the dipstick. Regularly checking your oil level can help you identify leaks early.

What causes excessive oil consumption?

Excessive oil consumption can be caused by worn engine components, such as piston rings or valve seals, which allow oil to escape into the combustion chamber. Regular maintenance and timely oil changes can help mitigate this issue.

Should I check my oil when the engine is hot or cold?

It is best to check your oil when the engine is warm but not hot, as this allows the oil to circulate and provide a more accurate reading on the dipstick. Make sure to turn off the engine and let it sit for a few minutes before checking.

What is the difference between an oil change and a flush?

An oil change involves draining old oil and replacing it with fresh oil, while an oil flush is a process that cleans the engine's oil passages and removes sludge. Flushing is typically not necessary for regular maintenance.