United States v. General Motors Corp.

1966-04-28

Headline: Major automaker and local dealers found to have conspired to shut out discount sellers, Court reverses lower court and blocks coordinated efforts that eliminated rival discount car outlets in Los Angeles.

Holding: The Court held that General Motors and Chevrolet dealer associations joined in a conspiracy to exclude discount sellers from the market, reversing the district court and remanding for equitable relief.

Real World Impact:

Bars manufacturers and dealers from jointly excluding rival discount sellers.
Allows courts to order equitable relief to restore competition.
Protects consumers from coordinated loss of discount buying options.

Topics: antitrust and competition, auto dealer disputes, discount car sellers, group boycotts

Summary

Background

A civil case was brought by the United States against General Motors and three associations of Chevrolet dealers in and around Los Angeles. Discount houses and referral services began selling new Chevrolets obtained from franchised dealers without manufacturer approval. By 1960 about 2,000 of 100,000 local Chevrolet sales came from discounters, and roughly a dozen of 85 dealers supplied them. Nonparticipating dealers complained, sent hundreds of letters to General Motors, and asked for help. General Motors managers met with offending dealers, obtained promises to stop, and worked with dealer associations. The associations funded undercover "shopping" to gather evidence; dealers repurchased cars and agreed to cease sales. Sales through the discount outlets halted until a federal grand jury investigation began; a criminal trial followed and resulted in acquittal, and the Government then filed this civil suit.

Reasoning

The central question was whether the coordinated activity amounted to an illegal agreement under Section 1 of the Sherman Act. The Supreme Court concluded the district court’s own findings showed joint, collaborative action by General Motors, the dealer associations, and individual dealers to eliminate discounters. The Court held that such a group boycott — concerted action to exclude rivals — is a per se restraint of trade, and that the existence of a contractual "location clause" did not justify the combined conduct. The Court reversed the trial court and remanded so the lower court could fashion equitable relief to remedy the restraint.

Real world impact

The ruling prevents manufacturers and dealer groups from jointly excluding alternative sellers to protect a franchise system and preserves competition that might otherwise be lost through coordinated exclusion. Consumers, discount sellers, and nonparticipating dealers are affected because the decision targets collaborative efforts that remove competitors and suppress price competition. The Court did not decide whether the contract clause could be enforced unilaterally; it addressed the unlawfulness of the collaborative enforcement described in the record.

Dissents or concurrances

Justice Harlan concurred in the result, saying an earlier case (Parke, Davis) controlled and thus required reversal; he expressed the view that Parke, Davis is unsound and suggested a manufacturer might be able to act unilaterally to enforce a location clause.