G.R. No. L-17384. January 30, 1962.
NESTORA RIGOR VDA. DE QUIAMBAO, ET AL., petitioners, vs. MANILA MOTOR COMPANY, INC., and THE HON. COURT OF APPEALS, respondents.

FACTS

Petitioners, the heirs of Gaudencio Quiambao, sought reconsideration of the Supreme Court’s decision affirming the Court of Appeals. The case originated from a pre-war judgment in favor of respondent Manila Motor Company against Quiambao for an unpaid car balance. Before the war, Quiambao surrendered the car to the company. The enforcement of the judgment was delayed due to the war and the subsequent Moratorium Laws (Republic Acts Nos. 342 and 471). After these laws were declared inoperative in Rutter v. Esteban, the company sought to enforce its judgment, leading to a significantly inflated claim due to accumulated interest.
Petitioners argued three main points for reconsideration. First, the Moratorium Law should not apply as the company only acted after it was declared void. Second, the pre-war surrender of the car constituted either a foreclosure of the chattel mortgage or a rescission of the sale. Third, enforcing the claim, which had ballooned from an original debt of P1,542.72 to nearly P30,000-P40,000 due to compounded interest, would result in unjust enrichment.

ISSUE

The core issue on reconsideration was whether equitable grounds existed to modify the judgment enforcing the pre-war debt, considering the arguments on the Moratorium Law’s effect, the nature of the car’s surrender, and the imposition of compounded interest over many years.

RULING

The Supreme Court, in its Resolution, clarified and partially modified its prior affirmation. On the Moratorium Law, the Court reiterated its settled doctrine that the law, while later declared unreasonable, was not void ab initio. It legally suspended the running of the statute of limitations and tolled the period for enforcing claims during its effective life, regardless of when the creditor acted. On the second contention, the Court reaffirmed its earlier finding that the car’s surrender was merely a deposit “pending settlement,” not an act of foreclosure or rescission.
However, the Court found merit in the equity-based argument. Applying the doctrine from Warner, Barnes & Co. v. Yasay, and noting the respondent’s expressed willingness to reach a reasonable settlement, the Court exercised its equitable power to moderate liability. It ruled that the final judgment in the pre-war civil case superseded the original chattel mortgage contract. Therefore, the obligation was limited to the principal of P1,542.72 plus simple interest at 12% per annum from the judgment, not compounded interest. Crucially, following Warner, Barnes, no interest would accrue during the war years. The Court thus clarified that the judgment was reaffirmed as modified: the debtors were liable only for the principal plus simple interest at 12% per annum, excluding the war period, until full payment.