2025 GMC Sierra 1500 in Morton, IL
Strong, smart, and ready for work or weekends. The 2025 Sierra 1500 brings proven capability, a roomy cabin, and tech that makes daily driving and towing simple. We serve drivers from Morton, Bloomington, Peoria, Pekin, and Galesburg.
Up to 13,000 lbs*
When properly equipped with the 4WD diesel configuration.
13.4 inch center screen
Most trims include the large infotainment display with Google built in, plus a digital driver display on select trims.
Available Super Cruise
Hands-free driving on compatible roads on select Denali models.
Shopping from Bloomington, Peoria, Pekin, or Galesburg? We make it simple to handle everything online and finish up in Morton. Trade-in, financing, and delivery options are available. Call or stop by to see current in-stock and in-transit trucks.
Engines and capability
Pick the setup that fits your work and family needs. Every Sierra 1500 uses a smooth automatic transmission and offers 2WD or 4WD.
| Engine | Highlights |
|---|---|
| 2.7L Turbo High-Output I-4 | Strong low-end torque for daily towing and hauling, efficient for mixed driving. |
| 5.3L EcoTec3 V8 | Balanced power for light trailering and highway comfort. |
| 6.2L EcoTec3 V8 | Top gas power for quick passing and confident towing. |
| Duramax 3.0L Turbo-Diesel I-6 | High torque and long-range cruising. When properly equipped, Sierra 1500 can tow up to 13,000 lbs*. |
* Towing capacity varies by configuration, equipment, and payload. Always verify the tow rating and use proper trailering equipment.
Trims at a glance
Pro, SLE, Elevation, SLT
- Work-ready to well-equipped with available 5.3L V8, diesel, and helpful towing tech.
- Most models include the 13.4 inch center display with Google built in.
- Bed options include Standard and Short with the available MultiPro tailgate.
AT4 and AT4X
- Factory off-road upgrades. AT4X adds front and rear e-lockers and Multimatic DSSV dampers.
- Available AEV hardware for added protection.
Denali and Denali Ultimate
- Premium cabin materials with advanced trailering tools.
- Available Super Cruise on select models for hands-free driving on compatible roads.
Bed and trailer tech
- Available CarbonPro bed and MultiPro tailgate.
- Integrated camera views, hitch guidance, and in-vehicle trailering app on select trims.
Serving Morton, Bloomington, Peoria, Pekin, and Galesburg
We help Central Illinois truck shoppers find the right Sierra 1500, from work trucks to family haulers. Visit us in Morton or start online. We support trade appraisals, test drives, and delivery options for nearby cities including Bloomington, Peoria, Pekin, and Galesburg.
2025 Sierra 1500 FAQ
- How much can the 2025 Sierra 1500 tow?
- When properly equipped, up to 13,000 lbs with the 4WD diesel configuration. Always confirm the exact rating for your VIN and setup.
- Which engines are available?
- 2.7L Turbo High-Output I-4, 5.3L V8, 6.2L V8, and the Duramax 3.0L Turbo-Diesel.
- Does it offer Super Cruise?
- Yes. Super Cruise is available on select Denali models. It works on compatible roads and requires an active plan.
- What cab and bed sizes can I get?
- Choose from Regular, Double, and Crew cab options with Short, Standard, or Long beds depending on the trim.
- Is there an off-road model?
- Yes. AT4 and AT4X add off-road hardware. AT4X includes front and rear e-lockers and Multimatic DSSV dampers.
Visit Lighthouse Buick GMC
100 W Jackson St, Morton, IL 61550
Sales Hours: Mon-Sat
Inventory, pricing, and features change often. Call for current availability.