2026 Chevrolet Silverado HD LTZ: Marion Buyers Guide
Quick Answer: The 2026 Silverado HD LTZ at a Glance
LTZ starts at $63,300 MSRP before the $2,795 destination charge, and it's the trim where Silverado HD's interior technology actually changes rather than just gaining a feature or two. It brings a 13.4-inch touchscreen running Chevrolet Infotainment 3 Premium with Google built-in, a 12.3-inch digital instrument cluster, and wireless Apple CarPlay and Android Auto in place of the wired setup every trim below it uses. An available Head-Up Display is also on the table. Both Silverado HD engines — the standard 401-hp gas V8 and the available 470-hp Duramax Turbo-Diesel — carry over unchanged. Jim Cook Chevrolet has LTZ configurations available to order or in current inventory.
The trim where the technology actually jumps
Everything below LTZ — WT, Custom, LT — runs the same 8-inch touchscreen with wired-only Apple CarPlay and Android Auto. LTZ is where that changes: a 13.4-inch screen running Chevrolet Infotainment 3 Premium with Google built-in, meaning Google Maps and Google Assistant run natively rather than only through a mirrored phone connection, plus a 12.3-inch reconfigurable digital Driver Information Center replacing the smaller analog-style cluster on lower trims. Wireless Apple CarPlay and Android Auto mean the cable that WT-through-LT owners deal with daily is no longer necessary. An available Head-Up Display projects speed and basic trip information onto the windshield — useful on a truck this size where checking a dash gauge means glancing further down than in a passenger car.
The mechanical side doesn't change at LTZ. The standard 6.6L gas V8 (401 hp, 464 lb-ft) and the available 6.6L Duramax Turbo-Diesel (470 hp, 975 lb-ft) are the same engines offered on every Silverado HD trim, both riding on the 10-speed automatic.
What buyers say about the experience
Reviewers who bought at higher trim levels describe the same low-pressure process the dealership is known for, even on out-of-state deals. One buyer wrote: "I recently purchased a great truck from this dealership and couldn't have had a better experience, especially considering I was purchasing from out of state. Evan (salesman) and the entire team were very professional, helpful, honest and quick to respond throughout the process. He was even willing to meet me halfway with the truck the very same day of the purchase and they have already followed up to make themselves available to help in any way after the purchase. Without a doubt, this was the best experience I've had purchasing a vehicle." — Garth B. Evan Johnston, a current Sales Consultant, is named as the salesperson in the full review.
Where to go from here
The service & repair guide covers Duramax DEF care and what regular towing does to brakes and tires, and the pricing & leasing guide breaks down what destination and North Carolina's Highway Use Tax add on top of LTZ's $63,300 starting figure. Back on the Silverado HD overview, all six trims are compared side by side.
Frequently asked questions
What does LTZ add over LT?
A 13.4-inch touchscreen with Google built-in, a 12.3-inch digital instrument cluster, wireless Apple CarPlay and Android Auto, and an available Head-Up Display. The engine lineup carries over unchanged from LT.
Is LTZ worth it over LT just for the technology?
It depends on how much the wired-versus-wireless phone connection and the bigger screen matter day to day. Buyers who spend a lot of time in the cab — long commutes, regular towing trips — tend to notice the difference more than someone using the truck for short local errands.
Can LTZ be ordered with four-wheel drive and the Duramax?
Yes, both are available on LTZ. Jim Cook Chevrolet's sales team can confirm the exact cab, bed, and drivetrain combination in stock or on order.
MSRP excludes the $2,795 destination freight charge, North Carolina's Highway Use Tax, title, registration, and dealer-installed accessories; the dealer sets the actual selling price. Silverado 2500HD and 3500HD trucks exceed 8,500 lbs. GVWR and are outside the federal EPA fuel-economy testing program; no official combined-mpg rating exists. Customer quotes are excerpts from public Google reviews of Jim Cook Chevrolet describing buyers' general purchase experience with Chevrolet Silverado trucks at the dealership.