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Your Trusted Buick and GMC Dealer in Morton, IL
Lighthouse Buick GMC has been a trusted automotive partner in Central Illinois for nearly seven decades. Our team of certified technicians and service advisors specializes in new and pre-owned Buick and GMC vehicle sales, comprehensive maintenance, and repair services. We prioritize customer satisfaction through transparent pricing, advanced diagnostic tools, and a commitment to ethical business practices rooted in our core values.

Our facilities include state-of-the-art service bays, a dedicated fleet service center, and a collision repair department staffed by ASE-certified professionals. We offer flexible financing options, competitive pricing on parts, and specialized services like Everest lifted truck customization to meet diverse customer needs.
Services
New Vehicle Sales Used Car Sales Auto Repair Collision Center Fleet Service Car Detailing Tire Services Parts Department Vehicle Financing Everest Lifted Trucks
Highlights and features
  • We offer nearly 70 years of automotive expertise with certified technicians.
  • Our 3-tier labor pricing ensures competitive rates for all service needs.
  • Certified pre-owned vehicles undergo rigorous inspection processes.
  • We provide specialized services like Everest lifted truck customization.
  • 24/7 fleet service with priority scheduling and quick turnaround times.
What people say
Exceptional service Timely repairs Knowledgeable staff Competitive pricing Family-friendly atmosphere
Services
New Vehicle Sales
Lighthouse Buick GMC offers the latest Buick and GMC models with advanced safety features and modern design. Our inventory includes SUVs, trucks, and sedans with options for fuel efficiency and luxury. Certified sales consultants provide transparent pricing and vehicle comparisons to help customers make informed decisions. We serve individuals and businesses across Central Illinois.
Auto Repair
Our ASE-certified technicians perform routine maintenance and complex repairs using OEM parts. Services include oil changes, brake work, engine diagnostics, and transmission services. The 3-tier labor pricing ensures competitive rates for simple to complex repairs. We service all makes and models with guaranteed satisfaction.
Collision Center
The Lighthouse Collision Center handles minor dents to major accident repairs for all makes. Our technicians use precision equipment for frame straightening and paint matching. We work with insurance providers and offer loaner vehicles during repairs. The facility maintains high standards for quality and timely completion.
Fleet Service
Specialized maintenance for light to heavy-duty diesel fleets with 24/48-hour turnaround. Services include oil changes, brake inspections, DOT compliance checks, and emission system diagnostics. Dedicated account managers coordinate service for businesses in Central Illinois. The team handles preventive maintenance and emergency repairs.
Car Detailing
Detailing packages range from basic washes to full interior/exterior restoration. Services include ceramic coating, paint correction, and upholstery cleaning. The Platinum Plus package offers comprehensive vehicle makeovers with protective treatments. Technicians use professional-grade products for both personal and commercial vehicles.
People
Matt Kimmey
Assistant Service Manager
ASE Certified Service Consultant with 10 years at Lighthouse. Specializes in customer service and team training. Enjoys car shows and automotive detailing in his free time.
Zac Schuster
Fleet Service Advisor
GM ASEP graduate with fleet management expertise. Coordinates commercial vehicle maintenance programs. Lives in Washington with his family and enjoys outdoor activities.
Shawn Pumphrey
ASE Master Certified Technician
20+ years automotive repair experience across multiple states. Specializes in complex diagnostics and diesel engine repairs. Commutes 65 miles daily to work at Lighthouse.
Questions
What brands do you service?
We specialize in Buick and GMC vehicles but service all makes and models including foreign and domestic automobiles.
Do you offer loaner vehicles?
Yes, we provide loaner vehicles for customers during major service appointments when needed.
Are your technicians certified?
All service technicians are ASE-certified with specialized training in GM vehicles and modern repair technologies.
What financing options are available?
We offer GM Rewards Auto Loan Savings Program, lease options, and competitive financing through our on-site finance center.
Do you service commercial fleets?
Yes, our dedicated fleet service center handles maintenance and repairs for light to heavy-duty commercial vehicles.
Reviews (7)
Layle Aldridge
Jun 10, 2022 Report
Wonderful shopping experience. Had been looking for a few months for a vehicle. They were the one and only car dealership that asked me what I was looking for, as far as features, besides my budget range. While other places were trying to get me in vehicles in my price range, without regard to my preferences, just to make a sale. Thank you, Joel, and everyone at Lighthouse, for listening to me and finding my perfect match! Couldn't be happier
Richard Montague
May 15, 2022 Report
Matt Grimm was excellent to work with, he was very transparent during the entire process. He made the whole experience very fluid especially when it came time to take delivery. All documents and financing were in order when I came to pick up my new truck, I was in and out in minimal time. He set me up with a personal service advisor for my future maintenance needs. He and the Lighthouse team are completely committed to the customer making the experience superior. Thank you!
Brittany Scheu
May 10, 2022 Report
10/10 recommend Stephen Buchanan at Lighthouse GMC! I can not say enough good things! After having a bad experience at another dealership, I walked in feeling defeated and disappointed. He was quick to turn that all around! He was determined to find me a car that made me excited and wanted to make sure that I was 110% satisfied! I couldn't be happier with my new Equinox! Thanks again Stephen!
Mitch D.
Mar 03, 2022 Report
Just purchased a truck through Mr. Joel Brown. Hands down best buying experience. If you are in the market for a new vehicle I highly recommend giving them the opportunity to earn your business! You will not regret it. Thank you lighthouse crew.
Daryl Landis
Feb 21, 2022 Report
This is the second truck that I have purchased at Lighthouse dealership. This is not like any other dealership. The minute you walk through the door you feel like you're at home. The buying experience was great. Jon Tharp is great to work with. Ruth keep in contact with me the whole time which was a great help. EXCELLENT SERVICE! THANKS
Justin Ricco
Feb 19, 2022 Report
Lighthouse was and amazing and caring place to buy a vehicle. Brian was an outstanding salesman who truly cared, and went above and beyond. John had great customer service and kept in with me as needed. Kaleb the technician worked hard to beat the time clock and get a car ready to go before expected. Jim the driver was very courteous and explained any information as needed. All around this was a great place to buy a vehicle, and everyone there did an outstanding job!
James B.
Feb 18, 2022 Report
We recently traded in our traverse for a new equinox and we could not have had better service. Brian was thorough, answered all questions we had promptly and took care of everything ahead of time and had it ready for us. Financing with Brett was an awesome experience also. It's not often you find a genuine team at a dealership that cares about the people they work with like the lighthouse team. We will definitely be back when we're ready to buy our next car. Great job Lighthouse