Abraham Jewett , Jon Styf  |  March 27, 2023

Category: Auto News

Top Class Actions’s website and social media posts use affiliate links. If you make a purchase using such links, we may receive a commission, but it will not result in any additional charges to you. Please review our Affiliate Link Disclosure for more information.

Close up of a mans hands using a tool to fix the engine of a car.
(Photo Credit: BigPixel Photo/Shutterstock)

Update:

  • Three classes of General Motors (GM) vehicle owners asked a California judge to throw out GM’s request to overturn a $100 million jury verdict.
  • The classes’ filing told Judge Edward Chen of U.S. District Court in the Northern District of California that it believes expert testimony is not needed for a class action case to succeed.
  • It also states that recent rulings throwing out defect claims in BMW and Mazda vehicles are not the same and do not apply.
  • The filing claims GM’s own witnesses testified the engine defect would occur, leading to the vehicles’ engines consuming an excessive amount of oil.
  • GM attempted to block the verdict, which would have awarded $2,700 each to class members who owned certain versions of GMC Sierra, Yukon and Yukon XL and Chevrolet Avalanche, Silverado, Suburban and Tahoe.

GM engine defect class action lawsuit overview: 

  • Who: A California federal jury awarded $100 million to three classes of General Motors (GM) vehicle owners. 
  • Why: The vehicle owners claimed GM sold vehicles with hidden engine defects that caused them to use an excessive amount of oil. 
  • Where: The class action lawsuit was filed in California federal court. 

(Oct. 6, 2022)

General Motors (GM) has been ordered to pay more than $100 million to classes of vehicle owners who argue the company sold vehicles with defective engines. 

A federal jury in California delivered the verdict against GM after less than one day of deliberation. It will benefit three classes of around 38,000 GM vehicle owners from California, North Carolina and Idaho, Law360 reports. 

Vehicle owners, who will receive $2,700 each, had accused GM of selling vehicles — including certain of its GMC Sierra, Yukon, Yukon XL and Chevrolet Avalanche, Silverado, Suburban and Tahoe — with a hidden engine defect that caused them to consume an excessive amount of oil. 

Jurors determined that GM breached its implied warranty and implied warranty of merchantability with the vehicle owners and violated Idaho’s consumer protection act, Law360 reports. 

Vehicle owners claim GM engine defect hidden from the public 

The vehicle owners claimed GM hid a defect in engines the company introduced in 2007 while the automaker reportedly argued that it discovered and fixed the problem. 

The vehicles at the center of the GM engine defect class action lawsuit include trucks and SUVS sold by the company between 2011 and 2014 that contained a Generation IV Vortec 5300 LC9 engine, Law360 reports. 

An engineer for GM reportedly testified during the trial that the automaker developed a cleaning process as a potential remedy to the defect that turned out to not be effective but was less expensive than a different potential fix. 

A separate class action lawsuit filed against GM escaped dismissal last month after a federal judge in Georgia mostly denied the automakers motion to dismiss claims it made defective engines. 

Have you purchased a GM vehicle with a defective engine? Let us know in the comments! 

The plaintiffs are represented by Christopher S. Stombaugh, John E. Tangren, Adam J. Levitt, Daniel R. Ferri, Mark Abramowitz and Joseph Frate of DiCello Levitt LLC; H. Clay Barnett III, J. Mitch Williams, Rebecca Diane Gillilan, and Dylan Thomas Martin of Beasley Allen Crow Methvin Portis & Miles PC; Jennie Anderson of Andrus Anderson; and Anthony Garcia of AG Law PA.

The GM engine defect class action lawsuit is Siqueiros, et al. v. General Motors LLC, Case No. 3:16-cv-07244, in the U.S. District Court for the Northern District of California.


Don’t Miss Out!

Check out our list of Class Action Lawsuits and Class Action Settlements you may qualify to join!


Read About More Class Action Lawsuits & Class Action Settlements:

We tell you about cash you can claim EVERY WEEK! Sign up for our free newsletter.

245 thoughts onDrivers fight back against GM’s challenge to $100M engine defect verdict

  1. Chelsea Connor says:

    Purchased a used 2012 Chevy equinox and I am now having oil consumption issues. No mention of this on the Carfax what can be done what GM reimbursed me in anyway or make repairs to correct the issue?

  2. Paula Pierce says:

    Wondering how to get in contact with the lawsuit regarding my 2017 Yukon Denali, expensive vehicle needing a motor after transmission started acting up and paid to have a transmission flush to now needing a motor job, GM is a joke to deal with!

  3. Billy williams says:

    I just recently bought a uded 2011 silverafo with the 5.3 it burns 10 quarts of oil in 3000miles. And the lawsuit did not show up.on any car fax reports.

    1. Christie Hicks says:

      me too! I have a 2012 Silverado 5.3 and it’s in bad shape! But I live in Texas :(

  4. John Schramm says:

    2020 at4 sierra w/ 73000 miles. Lifters completely failed. Not under warranty and no recalls. Been in the shop for 3 weeks. I couldn’t even get an appoint at Bill Cramer Chevy. They were 2 weeks out. Last GMC I ever own

    1. Delwyn Shelton says:

      I had a 2017 chevy silverado, and around 50,000 miles my check engine light came on and went back off after a few miles of driving. It later came back on, so I went to the dealership where I purchased the vehicle. They informed me that my lifters were sticking and cam damage was possible. 9,000 was the cost of repairs!!! They tried to pass the cost to fix on to me.

  5. Erin S. says:

    I also have a 2008 Chevy Tahoe that definitely had a major oil circulation problem. I’ve spent over 2,000 to get it running just to find out it was basically too late. I’ve always hard how great these SUV’s were but I most certainly will not recommend it.

  6. craig franz says:

    Does anyone answer the questions about class action lawsuits?, notably the oil consumption lawsuit.

  7. Kirk Mattern says:

    I had to pay to replace lifters on one side of engine when lifter 7 collapsed in my 2015 Silverado with 108000 miles in 2019. Is it too late to get involved in this?

  8. Castillo Grice says:

    My 2013 Chevy Silverado is giving me the same problems , I’ve kept up with maintenance, miles on like 118,000 and Chevrolet saying I need to buy a new motor. Lifter keep sticking please advise

  9. Bob Holmes says:

    My engine oil consumption is crazy and my engine fails constantly.

  10. Troy Crawford says:

    In August of 2023 I had to replace the 5.3 motor in my 2015 Tahoe do to the damage the defective lifters.
    Trying to get GM to cover some if not all of cost if anyone can point me in the right direction it would be greatly appreciated.

1 … 16 17 18 19 20 … 22

Leave a Reply

Your email address will not be published. By submitting your comment and contact information, you agree to receive marketing emails from Top Class Actions regarding this and/or similar lawsuits or settlements, and/or to be contacted by an attorney or law firm to discuss the details of your potential case at no charge to you if you qualify. Required fields are marked *

Please note: Top Class Actions is not a settlement administrator or law firm. Top Class Actions is a legal news source that reports on class action lawsuits, class action settlements, drug injury lawsuits and product liability lawsuits. Top Class Actions does not process claims and we cannot advise you on the status of any class action settlement claim. You must contact the settlement administrator or your attorney for any updates regarding your claim status, claim form or questions about when payments are expected to be mailed out.