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Business Details
Your Trusted Auto Dealership in Jefferson, WI
Griffin Chrysler Dodge Jeep RAM has been proudly serving Wisconsin drivers for years with a commitment to superior customer satisfaction. Our dealership offers an extensive selection of new Chrysler, Dodge, Jeep, and RAM vehicles, including popular models like the Jeep Wrangler and RAM 1500, alongside a diverse inventory of used cars. Our team of dedicated experts ensures a seamless car-buying experience through transparent pricing, personalized financing options, and a 182-point inspection for certified pre-owned vehicles. The service center provides specialized maintenance and repairs using genuine OEM parts, supported by factory-trained technicians and state-of-the-art facilities. With amenities like complimentary multi-point inspections, VIP service scheduling, and a Mopar parts department, we prioritize convenience and quality.

Our staffs deep automotive expertise, built over decades in the industry, ensures customers receive reliable guidance and solutions tailored to their needs. We maintain authoritativeness through partnerships with trusted brands like Goodyear Tires and Mopar Performance Parts while adhering to strict ethical standards in sales and service. Customer trust is reinforced through shuttle services, rental car options, and seasonal maintenance programs designed to keep vehicles in optimal condition year-round. Located at 1121 S Main St in Jefferson, WI, we serve communities including Johnson Creek, Fort Atkinson, and Lake Mills, offering Saturday service hours and early bird availability. Our long-standing reputation as a family-owned business reflects our dedication to community engagement and repeat customer satisfaction.
Services
New Vehicle Sales Used Vehicle Sales Service & Repair Parts & Accessories Financing Options
Highlights and features
  • We offer a 182-point inspection for certified pre-owned vehicles.
  • Our service center uses genuine OEM parts and factory-trained technicians.
  • We provide transparent pricing with no hidden fees.
  • Our team has decades of combined automotive industry experience.
  • We offer Saturday service hours and early bird availability.
Services
New Vehicle Sales
We offer the latest Chrysler, Dodge, Jeep, and RAM models with expert guidance to help customers find the perfect vehicle. Our inventory includes adventure-ready SUVs, eco-friendly hybrids, and powerful trucks. Financing assistance and trade-in evaluations ensure a seamless purchasing experience.
Used Vehicle Sales
Our certified pre-owned vehicles undergo a rigorous 182-point inspection to guarantee quality and reliability. Budget-friendly options include a wide range of makes and models, with financing plans tailored to individual credit profiles.
Service & Repair
Factory-trained technicians perform routine maintenance and complex repairs using genuine OEM parts. Services include oil changes, brake repairs, engine diagnostics, and seasonal checks to ensure vehicle longevity and safety.
Parts & Accessories
We provide authentic Mopar OEM parts and performance accessories for Chrysler, Dodge, Jeep, and RAM vehicles. Our parts specialists ensure proper fitment and offer ordering assistance for specialized components.
Financing Options
Our finance team helps customers secure competitive loan rates and leasing agreements. Pre-approval processes streamline purchases, and we offer flexible terms for new, used, and certified pre-owned vehicle transactions.
People
Jim Griffin
President
With decades of automotive experience, Jim Griffin leads the dealership with a focus on customer relationships and community engagement. He prioritizes transparency and has been featured in local advertising campaigns.
John Griffin
Vice-President
John Griffin brings extensive industry knowledge from roles spanning lot attendant to dealership management. He emphasizes personalized service and has deep roots in Jefferson's automotive market.
Tom Purtell
Parts Manager
Tom oversees the Mopar parts department, ensuring availability of genuine OEM components. His expertise in vehicle-specific parts helps customers find accurate solutions for repairs and customization.
Patrick Mickelson
Service Manager
Patrick manages the service center's operations, focusing on efficiency and technician training. He ensures adherence to factory standards for maintenance and repairs across all vehicle models.
Questions
What new vehicle brands do you sell?
We specialize in Chrysler, Dodge, Jeep, and RAM models, including the latest Jeep Wrangler and RAM 1500 trims.
Do you offer financing for used cars?
Yes, our finance team provides loan options for both new and used vehicles, including certified pre-owned models.
What service hours are available?
Service appointments are available Monday-Friday 7:00AM-6:00PM and Saturday 7:00AM-12:00PM.
Can I order Mopar parts online?
Yes, contact our parts department to order OEM components or accessories for your Chrysler, Dodge, Jeep, or RAM vehicle.
Do you provide shuttle services?
Yes, we offer complimentary shuttle service during vehicle maintenance appointments for Jefferson area customers.