Chevrolet Impala Fluid Specifications

Verified fluid grades and capacities for your car. (1958–2026)

Capacities

Specification	Value
Bottom Pan Removal	7.0 7.4 quarts
Bottom Pan Removal (2WD)	7.0 L 7.4 qt
Bottom Pan Removal (AWD)	7.4 L 7.8 qt
Complete Overhaul	10.0
Complete Overhaul	9.5 10.0 quarts
Complete Overhaul (2WD)	9.5 L 10.0 qt
Complete Overhaul (AWD)	9.9 L 10.4 qt
Dry	12.7 13.4 quarts
Dry (2WD)	12.7 L 13.4 qt
Dry (AWD)	13.1 L 13.8 qt
Fluid Capacity	- Note: THM 200C, oil pan only 3 1/2 qts.; total capacity, 9 1/2 qts.; THM200-4R,oil pan only, 3.48 qts.; total capacity, 11.05 qts. THM 250C & 350C,oil pan only, 3.15 qts.; total capacity, 10 qts. T
Fluid Capacity	- Note: THM 200 oil pan only, 3 1/2 qts. Total capacity, 5 qts., THM350 oil pan only, 3 qts. Total capacity, 10 qts.
Fluid Change - Drain Plug - Approximate Capacity	4.0-6.0 4.2- 6.3 quarts
Overhaul - Approximate Capacity	7.0-9.0 7.4-9.5 quarts
Overhaul - Approximate Capacity	8.0-8.5 8.5-9.0 quarts
Pan Removal or Replacement	7.4
Valve Body Cover Removal - Approximate Capacity	5.0-7.0 5.3-7.4 quarts

Fluid Types & Grades

Specification	Value
Refrigerant Oil (R-134a system)	PAG oil
Type	Dexron(R)-III Automatic Transmission Fluid or Equivalent