The Law: New Mexico Motor Vehicle Quality Assurance Act and UPA

New Mexico’s consumer-protection framework for defective vehicles draws from three statutes plus federal warranty law. Unlike Arizona next door — where neither the Lemon Law nor the CFA carries mandatory fees — both of New Mexico’s state statutes shift attorney fees mandatorily to a prevailing consumer. That makes New Mexico one of the stronger fee-recovery jurisdictions in the Mountain West.

The three pillars

1. Motor Vehicle Quality Assurance Act (MVQAA) — N.M. Stat. § 57-16A-1 et seq. New Mexico’s lemon law is not formally titled a “Lemon Law” — it is the Motor Vehicle Quality Assurance Act. Refund or replacement (manufacturer’s option); mandatory attorney fees under § 57-16A-9. Short Rights Period: the express-warranty term OR one year from original delivery, whichever is earlier. Short 18-month statute of limitations under § 57-16A-8.
2. New Mexico Unfair Practices Act (UPA) — N.M. Stat. § 57-12-1 et seq. Civil court; actual damages or $100, whichever is greater; discretionary treble damages (up to 3× actual or $300) on willful conduct under § 57-12-10(B); mandatory attorney fees under § 57-12-10(C) (“the court shall award”). 4-year limitations period.
3. Federal Magnuson-Moss Warranty Act — 15 U.S.C. § 2301 et seq. Civil court; § 2310(d)(2) attorney fees; federal-court access (D.N.M. — Albuquerque, Las Cruces, Santa Fe, Roswell).

New Mexico’s distinctive strength is the stacked mandatory-fee structure: the MVQAA, the UPA, and Magnuson-Moss each independently shift fees to a prevailing consumer. Experienced New Mexico lemon-law attorneys plead all three.

Topics in this section

• Motor Vehicle Quality Assurance Act (§ 57-16A-1) — Core eligibility, the 1-year “whichever earlier” window, manufacturer-option remedy, § 57-16A-9 mandatory fees.
• New Mexico Unfair Practices Act (UPA) — How the UPA overlays the MVQAA for actual damages, the $100 statutory floor, discretionary treble, and mandatory § 57-12-10(C) fees.
• Magnuson-Moss Warranty Act — Federal overlay and third mandatory-character fee basis.
• Repair-attempt presumption — The 4-attempt and 30-business-day OOS thresholds.
• Statute of limitations — The short 18-month MVQAA SOL is the key trap.

Why three statutes instead of one

The MVQAA on its own delivers refund or replacement plus mandatory § 57-16A-9 fees — but it has a tight Rights Period and a short 18-month SOL. The UPA adds:

• Actual damages or a $100 statutory minimum, whichever is greater, under § 57-12-10(B).
• Discretionary treble damages (up to 3× actual or $300) where the trier of fact finds the practice willful — “the intentional doing of an act with knowledge that harm may result.”
• Mandatory attorney fees under § 57-12-10(C) — and a longer 4-year limitations runway than the MVQAA’s 18 months.

Magnuson-Moss adds federal-court access (D.N.M.), § 2310(d)(2) federal attorney fees, and a 4-year limitations runway.

How they interact procedurally

New Mexico consumers typically navigate:

1. Manufacturer-required informal dispute settlement procedure (only if one is certified under § 57-16A-6) — typically BBB Auto Line. Required before the refund/replacement remedy attaches, but only if the manufacturer maintains a qualifying 16 C.F.R. Part 703 program.
2. Court action — New Mexico district court or federal court (D.N.M.) under Magnuson-Moss concurrent jurisdiction.

UPA and Magnuson-Moss claims live in court only, not in BBB Auto Line. New Mexico has no state-administered arbitration board — it is court-driven, like Arizona, unlike Florida, Washington, or New Jersey.

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New Mexico Lemon Law Cases by Manufacturer

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Qualifying Defects Under the New Mexico Lemon Law

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Remedies Under the New Mexico Lemon Law

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Vehicle Types Under the New Mexico Lemon Law

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