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2026 Chevrolet Silverado WT vs 2026 GMC Sierra 1500 Pro

Full side-by-side comparison — pricing, performance, fuel economy, features, and safety. Updated 2026.

2026 Chevrolet Silverado

$40,500

2026 GMC Sierra 1500

Pro

$42,300

💰

Best Value

The Silverado WT saves you $1,800 — the biggest difference here.

$1,800

Price Gap

Same

MPG Diff

Same

HP Diff

Full Spec Comparison

Silverado WT starts at $40,500, $1,800 less. Same 22 MPG. Same 310 hp.

Spec	2026 Chevrolet Silverado WT	2026 GMC Sierra 1500 Pro
Pricing
MSRP	$40,500 Save $1,800	$42,300 +$1,800
Powertrain
Engine	2.7L Turbo I4	2.7L Turbo I4
Horsepower	310 hp	310 hp
Torque	430 lb-ft	430 lb-ft
Transmission	8-Spd AT	8-Spd AT
Drivetrain	RWD	RWD
Fuel Economy
City MPG	20	20
Hwy MPG	25	25
Combined MPG	22	22
Interior & Tech
Seats	3	3
Cargo	71.7 cu ft	71.7 cu ft
Screen	7.0"	7.0"
Wireless CarPlay	No	No
Heated Seats	No	No
Moonroof	No	No
Dimensions
Curb Weight	4,400 lbs	4,410 lbs
Wheelbase	147.4"	147.4"
Length	230.0"	230.0"
Wheels	17" Steel	17" Steel
Safety
Safety Suite	Chevy Safety	GMC Safety

Silverado WT or Sierra 1500 Pro?

Both are competitive. Silverado WT has a lower entry price. Test drive both.

FAQ

What is the price difference between the 2026 Chevrolet Silverado WT and 2026 GMC Sierra 1500 Pro?

The Silverado WT starts at $40,500, which is $1,800 less than the Sierra 1500 Pro at $42,300. Both prices are manufacturer MSRP before destination, taxes, and dealer fees.

Which gets better gas mileage, the Silverado WT or Sierra 1500 Pro?

Both achieve 22 combined MPG, so fuel costs will be essentially identical.

Should I buy a 2026 Chevrolet Silverado or GMC Sierra 1500?

Both are strong choices. The Silverado WT costs less and offers Chevrolet's reputation for quality. The Sierra 1500 Pro delivers GMC's take on the modern truck. Test drive both — the right choice often comes down to which one feels better to you.

Which is more reliable, the Chevrolet Silverado or GMC Sierra 1500?

Both Chevrolet and GMC have strong reliability records. The Chevrolet Silverado has a solid track record. The GMC Sierra 1500 is competitive in reliability. Both are safe bets for long-term ownership.

Is the Chevrolet Silverado bigger than the GMC Sierra 1500?

The Silverado WT measures 230.0" long with a 147.4" wheelbase and 71.7 cu ft of cargo space. The Sierra 1500 Pro is 230.0" long with a 147.4" wheelbase and 71.7 cu ft of cargo. They're similarly sized.

What is the cost of insurance for the Silverado WT vs Sierra 1500 Pro?

Insurance costs vary by driver, location, and coverage level, but both the Silverado WT and Sierra 1500 Pro fall within a similar insurance bracket as trucks in the $40,500–$42,300 range. The Sierra 1500 Pro may cost slightly more to insure due to its higher MSRP. Get quotes for both before making your decision.

What is the total cost of ownership for the 2026 Chevrolet Silverado WT?

Beyond the $40,500 MSRP, factor in estimated fuel costs ($2,386/year at $3.50/gal), insurance ($1,200–$2,400/year varies), and maintenance. Chevrolet vehicles are generally affordable to maintain, and the Chevy Safety safety suite can help reduce insurance premiums.

Who Should Choose the Silverado WT

The 2026 Chevrolet Silverado WT appeals to buyers who want strong value without overspending. At $40,500, it undercuts the Sierra 1500 Pro by $1,800.

Chevrolet ownership comes with a distinct ownership proposition. Compare more: Silverado WT vs Silverado LT, Silverado WT vs Silverado High Country, Silverado LT vs Silverado High Country.

Who Should Choose the Sierra 1500 Pro

The 2026 GMC Sierra 1500 Pro is the better fit for buyers who value what the GMC Sierra 1500 brings to the table.

GMC's approach to this truck emphasizes a balance of features and value. If that aligns with your priorities, the Sierra 1500 Pro deserves serious consideration.

Why the Price Difference Exists

The $1,800 price gap reflects different brand strategies and equipment levels. The Sierra 1500 Pro carries a premium, which is driven by relatively modest equipment differences between the two.

The trims are similarly equipped, so the price difference mostly reflects brand and segment positioning. Both are competitive within the truck market, and neither represents a poor value at their respective price points.

What Kind of Buyer Notices the Difference

Enthusiast drivers will feel the differences immediately if there's a powertrain gap. The horsepower difference here is modest enough that most commuters won't notice it. Interior differences become apparent on longer trips where seat comfort, noise levels, and tech features matter more.

For buyers who primarily drive in urban and suburban settings under 40 mph, both of these trucks will feel remarkably similar in daily use. The differences surface on road trips, in extreme weather (where heated seats and AWD matter), and during technology-heavy interactions like navigation and phone integration.

When Both Trucks Feel the Same

In a parking lot, at a stoplight, or cruising in light traffic, these two vehicles deliver very similar experiences. Both are modern, safe trucks with contemporary safety suites, decent infotainment, and comfortable cabins. Neither will leave you feeling shortchanged in everyday scenarios.

The choice between Chevrolet and GMC often comes down to brand loyalty, dealer experience, and which vehicle simply feels right during a test drive. We recommend driving both back-to-back on the same day — the subtle differences in steering feel, seat position, and visibility are more informative than any spec sheet.

Important Notice: All specifications, pricing (MSRP), fuel economy (EPA estimates), and feature information presented on TrimAtlas are compiled from publicly available manufacturer data and are provided for informational and comparison purposes only. This information may not reflect final production specifications, regional variations, available packages, dealer-installed options, or current pricing at your local dealership. Actual transaction prices, fuel economy, and equipment may vary. TrimAtlas is an independent automotive information resource and is not affiliated with, endorsed by, sponsored by, or connected to any vehicle manufacturer, dealer, dealer group, or automotive brand mentioned on this site. All trademarks, model names, and brand names are the property of their respective owners and are used here solely for identification and comparison purposes. TrimAtlas does not sell vehicles, arrange financing, or provide warranties. Always verify all information directly with an authorized dealer before making any purchase decision. This content does not constitute professional advice of any kind — financial, legal, mechanical, or otherwise. Use this information at your own risk. See our full terms and disclaimers.