When searching for GMC Truck Month deals near St. Louis, visit JIM TRENARY OF UNION, INC. We help Missouri drivers find the right GMC Sierra truck for work or weekend projects. Our inventory of Sierra 1500 and 2500HD models offers performance, durability, and value.
The GMC Sierra 1500 showcases professional engineering with versatile configurations for various challenges. Drivers in Union, MO value our inventory, offering Crew, Double, and Regular Cab styles to suit different crew sizes and cargo needs. Bed lengths from 5 3/4 to eight feet let you choose the best fit for hauling equipment, materials, or recreational gear.
Choosing the right engine is crucial for reliable performance, and the Sierra 1500 offers strong powertrain options for your workload. The 2.7-Liter TurboMax four-cylinder engine delivers 310 horsepower and 430 pound-feet of torque, offering good pulling power and fuel efficiency. For more strength, the 5.3-Liter EcoTec3 eight-cylinder provides 355 horsepower and 383 pound-feet of torque, suitable for demanding tasks. The 3.0-Liter Turbo Diesel six-cylinder produces 305 horsepower and 495 pound-feet of torque, ideal for consistent towing over long distances.
The Sierra 1500 lineup ranges from the job-ready Pro to the luxury Denali Ultimate, with trims suited to different needs. The Pro and SLE focus on durability for construction and farms. Elevation and SLT balance capability and comfort with enhanced features, maintaining GMC's rugged reliability. For premium amenities and off-road ability, the AT4 and AT4X have specialized 4WD and terrain technology ideal for off-road adventures.
When your work demands exceed light-duty, the GMC Sierra 2500HD handles heavy-duty tasks with professional engineering. Built for maximum towing and payload without sacrificing comfort or tech, it comes in Crew, Double, and Regular Cab options with up to eight-foot beds, offering the space and capacity serious professionals need.
The Sierra 2500HD has powertrains built for tough jobs, ensuring you get the job done right. The standard 6.6-Liter eight-cylinder generates 401 horsepower and 464 pound-feet of torque, ideal for towing, hauling, and tough terrain. The available 6.6-Liter Turbo Diesel eight-cylinder pushes 470 horsepower and 975 pound-feet of torque, perfect for heavy loads. Both engines connect to the 10-Speed Allison automatic transmission, known for smoothness and durability.
The Sierra 2500HD offers various trims, from the basic Pro to the upscale Denali Ultimate. Fleet managers and contractors value the Pro and SLE trims for their practical design, including durable interiors for tough conditions. SLT and Denali trims feature premium materials and technology, blending capability with refinement. The AT4 and AT4X models provide off-road ability for remote sites and tough terrains.
Shopping for the best GMC truck deals in Missouri means finding a dealership that offers transparent, customer-focused service. At JIM TRENARY OF UNION, INC., our team helps you navigate our Sierra inventory to find the truck that balances capability, features, and value. We believe every customer deserves personalized attention and honest guidance, whether buying your first work truck or expanding your fleet.
GMC Truck Month offers savings on Sierra 1500 or 2500HD with competitive financing, benefiting Wentzville, MO buyers and business owners. Incentives lower costs while GMC's quality remains. Our finance team secures favorable terms, making your truck investment financially sound.
Located in Union, MO, our dealership is known for excellent service and commitment to customers across the St. Louis area. We know buying a truck is a major decision affecting your work, family, and lifestyle. Our sales team learns about your needs, whether hauling materials, towing, or for daily driving and heavy loads.
Explore GMC Truck Month deals at JIM TRENARY OF UNION, INC near St. Louis. Our inventory includes Sierra 1500 and 2500HD models in various configurations and colors, ready for delivery. Discover why Missouri drivers trust our dealership for their trucks. Contact us for a test drive or visit to see our inventory and current savings.
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1001 N HWY 47
UNION, MO 63084
