GMC Sierra 1500 SLE or Pro: how do price and specs compare for Oklahoma City drivers?

The Sierra 1500 SLE starts at $48,700 and the Pro at $38,300, and both list a 420 hp maximum and seating for up to six on Crew Cab models. Bob Howard Buick GMC on Broadway Ext in Oklahoma City lists each new Sierra 1500 with its MSRP, dealer discount, documentation fee and sale price.

Keep reading below, then schedule a test drive in Oklahoma City. Bringing your own numbers to the lot settles this faster than any spec sheet.

How the GMC Sierra 1500 SLE and Pro compare on price and seating

The SLE starts at $48,700, while the Sierra 1500 Pro starts at $38,300.

Here is how the two trims compare on the figures the manufacturer publishes:

The published figures show a $10,400 difference in starting price and no difference in seating.

How is a new Sierra 1500 SLE priced at Bob Howard Buick GMC?

The manufacturer starts the SLE at $48,700 before any dealer pricing. At Bob Howard Buick GMC, we sell new Sierra 1500 trucks alongside Sierra HD, Sierra EV, Canyon and Acadia, so the SLE is one of several Sierra choices on our lot.

The SLE’s manufacturer starting price is $48,700, and the Pro’s is $38,300. Those are the figures to compare before you visit.

Which Sierra 1500 trim suits Oklahoma City drivers: Pro, SLE or Elevation?

The Sierra 1500 Elevation starts at $50,500, which is $1,800 above the SLE. The SLT starts at $55,100, and the Denali at $66,100. The Pro, SLE and Elevation all carry the same 420 hp maximum on Crew Cab models and seating for up to six.

Pick the Pro if the starting price is the main concern. The Elevation is the next step up when the extra $1,800 over the SLE is worth it to you.

What engines, drivetrains and towing come with the Sierra 1500 SLE?

On the Duramax 3.0L Turbo-Diesel, a Crew Cab short bed 2WD tows up to 13,100 lbs, with a GCWR of 19,000 lbs. A Double Cab standard bed 2WD with the same diesel tows up to 13,300 lbs.

On the TurboMax engine, a Crew Cab short bed 2WD tows up to 9,100 lbs, with a GCWR of 14,500 lbs. The 5.3L V8 with the Max Trailering Package and a fifth wheel or gooseneck hitch tops out at up to 9,900 lbs on a Double Cab standard bed 2WD.

For fuel economy, the 2WD gasoline 2.7L with an 8-speed automatic is rated at 18 city, 21 highway and 20 combined by the EPA. Choose the diesel if towing is the main job, since its combined rating is 5 mpg higher than the 2.7L gasoline.

What cab, bed and seating setups does the Sierra 1500 SLE offer?

The manufacturer publishes seating for up to six in the Crew Cab, and the SLE is listed the same way. The Crew Cab’s first row offers 44.5 inches of legroom, and its second row offers 43.40 inches.

Cargo space depends on bed length. The short bed holds 62.9 cubic feet, and the standard bed holds 71.7 cubic feet. For Oklahoma City drivers who haul gear, the standard bed gives the most room, while the short bed is easier to park in tight spots.

What warranty covers a new 2026 GMC Sierra 1500 SLE?

A new 2026 Sierra 1500 SLE carries the maker’s new-vehicle limited warranty and powertrain coverage. Basic coverage lasts 3 years or 36,000 miles, whichever comes first. Powertrain coverage is typically 5 years or 60,000 miles, whichever comes first, with other durations available.

What Oklahoma taxes and fees apply to a new Sierra 1500 SLE?

Oklahoma taxes a new vehicle purchase through a motor vehicle excise tax of 3.25% of the vehicle’s value. A separate state sales tax of 1.25% applies to the sale. Oklahoma Statutes, Title 68, Section 2103 (2026) sets the excise tax, and Section 1357, paragraph 2 (2026) sets the sales tax, which is figured on the trade-in difference where there is a trade-in.

Service Oklahoma charges a Vehicle Title Fee of $11.00 and a Transfer Fee of $17.00, along with a $1.50 Insurance Fee and a $4.00 VIN Inspection Fee (Service Oklahoma, 2026). The full-year registration fee for a standard vehicle in its first four years is $96.00 (Service Oklahoma, 2026).

Oklahoma puts no dollar ceiling on a dealer documentary fee, according to the Oklahoma New Motor Vehicle Commission’s advertising rules, OAC 465:15 (2026). Those rules require the advertised price to be the full selling price, with only taxes, title and license fees excluded.

Why shop for a Sierra 1500 at Bob Howard Buick GMC in Oklahoma City?

You can find Bob Howard Buick GMC at 13300 N Broadway Ext, Oklahoma City, OK 73114. We sell new Sierra 1500 trucks and offer a secure online finance application, with the option to finish in store. Our Google record shows 4.4 stars across 3,983 reviews, and 79 in 100 of them are five-star.

In a September 2026 Google review, Charles S. wrote: “They did an excellent job servicing and repairing my truck. Chad was amazing. He was extremely informative, professional and courteous. I would highly recommend Bob Howard to my friends and family.” That is one customer’s account of a service visit, and it reflects the care that customer received.

For sales, we are open Monday to Saturday from 8:30 AM to 9:00 PM and closed on Sunday. Reserve a test drive online or contact the store. Start with a test drive reservation, then bring your trade-in details to the trade tool, and finish your financing online.

FAQ

Can I get a trade-in value online before visiting Bob Howard Buick GMC?

Yes. Trade-in customers can visit with or without an appointment. Enter the trade-in offer amount into the payment calculator.

Can I reserve a test drive of a Sierra 1500 before I visit?

Yes. The sales department is open Monday to Saturday from 8:30 AM to 9:00 PM and closed on Sunday.

Can I apply for truck financing online?

Yes. A secure finance application can be completed online.

Which Oklahoma City-area communities does Bob Howard Buick GMC serve?

We are in Oklahoma City and also serve Midwest City, Del City and Moore. We also name Edmond, Arcadia and Midwest City among the areas we serve.

What warranty does a certified pre-owned GMC truck carry?

GMC’s factory certified used program is CarBravo. A CarBravo certified used vehicle less than 10 model years old and 100,000 miles carries 12-month/12,000-mile Bumper-to-Bumper Limited Warranty coverage, whichever comes first, with no deductible (CarBravo, 2026).

Can I book service for my Sierra at Bob Howard Buick GMC?

Yes. Contact the store to book a visit. Our service department is open Monday to Saturday, 7:00 AM to 7:00 PM, and closed Sunday.

Bob Howard Buick GMC answers this question against the specific vehicle in front of you rather than the model in general. Value your trade and get pre-approved online, then see us at our Oklahoma City showroom, or call (405) 928-0697.

Disclaimer: Vehicle features, specifications, pricing, options, and availability may vary based on production timelines and dealership inventory; images are for illustrative purposes only. Starting MSRP figures are national and exclude destination freight charges, tax, title, license, and dealer fees. Standard and available equipment varies by trim, configuration, and model year; confirm the specification of the individual vehicle before purchase. Maximum towing and payload ratings depend on cab, bed, drivetrain, and equipment configuration; see the vehicle’s Owner’s Manual and trailering guide for limits. Electric range and charging times vary with battery, configuration, temperature, terrain, load, and driving habits. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Financing and pre-approval are subject to credit approval. Contact Bob Howard Buick GMC for complete details regarding current vehicle inventory, pricing, and equipment.