The 2021 Chevrolet Suburban's cargo volume is 144.7 cubic feet behind the first row, it is 92.9 cubic feet behind the second row, and 41.1 cubic feet behind the third row. This gives it some of the best cargo volume in itS-Class. The length from the first row iS-100.3 inches, 63.6" from the second row, and 31.6" from the third row. The narrowest part of the cargo box iS49.3 inches. With the rear two rows of seats down You have enough room to fit standard 4 foot by 8 foot sheet of plywood. It is pretty similar in size to the bed on a full size truck because it is built on the same frame as one.
Frank C.
April 9, 2020
The cargo space included in your chevrolet suburban measures 121.7 Cubic feet total when both rows of secondary seats folded down.
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