Legacy GMC of Waxahachie carries the full 2026 GMC lineup — from compact SUVs to heavy-duty trucks to all-electric pickups. With over 160 new GMC vehicles in stock at 1701 US-287 Byp, drivers from Waxahachie, Midlothian, Arlington, Ennis, Corsicana, and DeSoto have one destination for every model GMC builds.
| Model | Type | Starting MSRP* | Key Capability | Trims |
|---|---|---|---|---|
| Terrain | Compact SUV | $30,200 | 16+ standard safety features | 3 |
| Sierra 1500 | Full-Size Truck | $38,300 | Up to 13,300 lb towing | 8 |
| Canyon | Mid-Size Truck | $38,900 | 310 hp / 7,700 lb towing | 4 |
| Acadia | Mid-Size SUV | $43,800 | 3 rows / seats up to 8 | 4 |
| Sierra 2500 HD | Heavy-Duty Truck | $47,000 | Up to 22,390 lb towing | 7 |
| Sierra 3500 HD | Heavy-Duty Truck | $47,000+ | Up to 36,000 lb towing | 7 |
| Sierra EV | Electric Truck | $62,400 | Up to 478-mile range | 3 |
| Yukon / Yukon XL | Full-Size SUV | $69,600 | Up to 8,400 lb towing | 5 |
| Hummer EV SUV | Electric SUV | $96,600 | Up to 830 hp / CrabWalk | 2 |
*Manufacturer’s Suggested Retail Price. Excludes tax, title, license, dealer fees, and optional equipment. Dealer sets final price.
The Sierra 1500 anchors the truck lineup with eight trims — from the work-ready Pro to the luxury-appointed Denali Ultimate — starting at $38,300 MSRP.* Four engine options include the efficient 2.7L TurboMax with 310 horsepower and 430 lb-ft of torque, a 5.3L V8, a 6.2L V8 producing 420 horsepower, and a 3.0L Duramax turbo-diesel rated at 495 lb-ft of torque. Properly equipped, the Sierra 1500 tows up to 13,300 pounds. The available CarbonPro composite bed resists dents and corrosion, the six-function MultiPro tailgate transforms how you load and access the bed, and available Super Cruise technology enables hands-free highway driving — even while towing. A 13.4-inch infotainment display with Google built-in is standard on SLE trims and above.
For heavier workloads, the Sierra Heavy Duty lineup delivers serious capability. The Sierra 2500 HD starts at $47,000 MSRP* and tows up to 22,390 pounds, while the Sierra 3500 HD reaches a maximum of 36,000 pounds when properly equipped with a gooseneck or fifth-wheel hitch. Both offer an available 6.6L Duramax turbo-diesel V8 producing 470 horsepower and 975 lb-ft of torque, paired with the ProGrade Trailering System and up to 14 available camera views for confident towing.
The mid-size Canyon delivers 310 horsepower and a best-in-class 430 lb-ft of standard gas engine torque from its TurboMax engine, with towing capacity up to 7,700 pounds. Four trims — Elevation, AT4, AT4X, and Denali — start at $38,900 MSRP.* The AT4X adds Multimatic DSSV dampers and front and rear electronic locking differentials for serious off-road capability, while the Denali wraps the cabin in leather and laser-etched wood trim.
The redesigned Terrain is GMC’s most accessible entry point, starting at $30,200 MSRP.* Three trims — Elevation, AT4, and Denali — pair a turbocharged 1.5L engine with a 15-inch infotainment display, an 11-inch digital driver display, and over 16 standard safety and driver assistance features. The AT4 adds a lifted ride height, off-road-tuned suspension, and all-terrain tires for drivers who venture beyond the pavement.
The three-row Acadia seats up to eight and produces 328 horsepower from its 2.5L turbo engine, with a towing capacity of 5,000 pounds across all trims. Four trims start at $43,800 MSRP,* and the new-for-2026 Denali Ultimate adds standard Super Cruise hands-free driving, massaging front seats, a panoramic moonroof, and a 15-inch infotainment system with Google built-in.
For full-size capability, the Yukon and Yukon XL offer five trims — Elevation, AT4, AT4 Ultimate, Denali, and Denali Ultimate — starting at $69,600 MSRP.* Three engine options cover every need: the 5.3L V8 with 355 horsepower, the 6.2L V8 with 420 horsepower, and the 3.0L Duramax turbo-diesel delivering 495 lb-ft of torque with the best fuel economy in the lineup. Towing reaches up to 8,400 pounds, and the spacious cabin seats up to eight with available second-row bench seating.
Legacy GMC of Waxahachie is a certified GMC EV dealer. The 2026 Sierra EV delivers up to 760 horsepower from its dual-motor e4WD system, with an available range of up to 478 miles on the Max Range battery — the longest range of any electric pickup available. Three trims — Elevation, AT4, and Denali — start at $62,400 MSRP.* Available features include a 16.8-inch infotainment display, Super Cruise hands-free driving, CrabWalk four-wheel steering for tight maneuvering, and 800-volt DC fast charging that adds up to 100 miles of range in approximately 10 minutes.
The Hummer EV SUV and Hummer EV Pickup bring bold, all-electric capability with up to 830 horsepower in tri-motor configuration. Standard features include CrabWalk diagonal steering, Super Cruise, and Extract Mode that raises ground clearance to 16 inches for serious off-road terrain. The Hummer EV SUV starts at $96,600 MSRP* and offers over 300 miles of range.
Whether you are comparing trims, exploring financing, or ready to test drive, the team at Legacy GMC of Waxahachie is here to help. Call our sales team at 214-903-4359 or visit us at 1701 US-287 Byp to see what is on the lot today.
