GMC Fleet and Commercial Sales in Mesa, AZ
Earnhardt Buick GMC offers GMC fleet and commercial sales in Mesa, AZ, for businesses that need a single work truck or a full lineup. We help you choose a Sierra HD pickup, a chassis cab or a Savana van, arrange upfit equipment and sort out GM business incentives. Our store at 6315 E Auto Park Dr serves companies in Mesa, Gilbert, Chandler and Tempe.
Commercial buyers see No Bull up-front pricing, like every Earnhardt customer. Each vehicle shows its price online, which makes it easier to plan a multi-truck purchase.
Sierra 2500HD and 3500HD Work Trucks
The GMC Sierra HD comes in 2500HD and 3500HD models with regular, double or crew cabs. Pro is the entry work trim, with SLE and SLT above it. A 6.6L gas V8 with a 10-speed Allison transmission is standard. On 2026 models, the available Duramax 6.6L Turbo-Diesel V8 makes 975 lb-ft of torque. GMC rates the 2026 Sierra 3500HD to tow up to 36,000 pounds when properly equipped.
Need a truck sooner or on a tighter budget? Browse our used trucks in Mesa as well.
Savana Cargo and Cutaway Vans
The 2027 GMC Savana Cargo Van comes in 2500 and 3500 series with a regular or extended wheelbase. Extended-wheelbase models hold up to 283.6 cubic feet of cargo. A 4.3L V6 is standard and a 6.6L V8 is available. Six D-ring tie-downs come standard for securing loads.
The Savana Cutaway pairs a van cab with an open frame. Businesses use it for box bodies, shuttle bodies and other specialty builds.
Upfits and the Sierra 3500HD Chassis Cab
The Sierra 3500HD Chassis Cab is built to carry a body. It comes as a regular cab with a 60-inch or 84.5-inch cab-to-axle length, or as a crew cab with a 60-inch cab-to-axle length. GMC lists a maximum GVWR of 14,000 pounds and available power take-off (PTO) provisions. Common builds include dump bodies, flatbeds, service bodies and stake beds.
Pickups and vans can be upfitted too. Popular choices include ladder racks, bed toolboxes, shelving and cargo partitions. Tell us what your crew carries and we will spec the equipment around it.
GM Business Choice Offers and Fleet Financing
GM Fleet's Business Choice Offers give eligible business buyers GM cash allowances toward upfits or select accessories on qualifying GMC models, including Sierra and Savana. Offers vary by model and model year, so ask us what applies to the truck you want.
Larger fleets may qualify for a GM Fleet Account Number (FAN). GM Fleet lists three ways to qualify. Your business bought or leased five or more new vehicles of any make in the past 12 months, owns or leases five or more medium-duty trucks, or owns or leases 15 or more vehicles. Check GM Fleet eligibility and apply there.
Our finance team can go over purchase, finance and lease options for business buyers.
On all vehicles, actual vehicle sale price and payments may vary for various reasons - including but not limited to - applicable manufacturer incentives, limited time offers, dealer incentives, taxes, fees, and buyer's credit qualifications, dealer installed accessories and market product (or vehicle) scarcity. Financing is on approved credit ("OAC"). Must qualify for some offers. Some offers may not be available with special financing, lease and certain other offers.
Service for Work Trucks and Vans in Mesa
Our service department is open Monday through Saturday, 7 AM to 6 PM, and closed Sunday. Call 888-495-5674 to book work on your trucks and vans.
Request a GMC Fleet Quote
Send us the models, how many units, cab and bed or wheelbase, any equipment, your timeline and your FAN if you have one. Call sales at 888-262-6009, reach our fleet manager, Rip Rios, at 480-606-1598 or rip.rios@earnhardt.com, or use the quote form on this page. We will reply with up-front pricing for each vehicle and the business offers you qualify for.
GMC Fleet FAQ
Does my business need a Fleet Account Number to buy from you?
No. A FAN only matters for GM's fleet incentives. Any business can buy or lease a GMC work truck from us without one.
What are GM Business Choice Offers?
They are GM cash allowances for eligible business buyers that go toward upfits or select accessories on qualifying Sierra and Savana models.
Can I get a Sierra HD with a flatbed or dump body?
Yes. The Sierra 3500HD Chassis Cab is made for that kind of body. We can help you spec the truck and the upfit together.
Ready to put a GMC to work? Call Earnhardt Buick GMC at 888-262-6009 to start your fleet quote. Earnhardt trusted for over 75 years.