GMC 2001 Sierra - Manual (Page 424)

6-82
Crankcase Capacity
After refill, the level must be rechecked. Add enough
engine oil so that the fluid is within the proper operating
range. See “Engine Oil” in the Index.
Engine VIN Quantity with Filter
[
VORTEC 4300 V6 W 4.5 quarts (4.3 L)
VORTEC 4800 V8 V 6.0 quarts (5.7 L)
VORTEC 5300 V8 T 6.0 quarts (5.7 L)
VORTEC 6000 V8 U 6.0 quarts (5.7 L)
VORTEC 6600 V8 1 6.0 quarts (5.7 L)
VORTEC 8100 V8 G 6.5 quarts (6.1 L)
[Oil filter should be changed at every oil change.
Fuel Tank Capacity
Type Quantity
Short Bed 26 U.S. gallons (98 L)
Long Bed 34 U.S. gallons (128 L)
Chassis Cab
(Pickup Box Delete) 34 U.S. gallons (128 L)
Chassis Cab 3500 27 U.S. gallons (102 L) (front)
23 U.S. gallons (87 L) (rear)
Chassis Cab 3500
(California) 24 U.S. gallons (90 L) (front)
23 U.S. gallons (87 L) (rear)
Chassis Cab 3500 27 U.S. gallons (102 L) (front)
Chassis Cab 3500
(California) 27 U.S. gallons (102 L) (front)
Chassis Cab
3500HD 23 U.S. gallons (87 L) (front)
18 U.S. gallons (68 L) (rear)
Chassis Cab
3500HD 23 U.S. gallons (87 L) (front)