2026 Chevrolet Suburban FAQ: Specs, Trims, Towing & Features Answered
The 2026 Chevrolet Suburban adds a 17.7-inch touchscreen and the new Cabin Glance camera system as standard equipment across all trims. The base 5.3L V8 produces 355 hp, while the optional Duramax diesel delivers 495 lb-ft of torque. This page answers the most common Suburban questions, with current inventory available at Jim Norton T-Town Chevrolet in Tulsa.
Engine, Power & Fuel Economy
The standard engine is a 5.3L EcoTec3 V8 with Dynamic Fuel Management, rated at 355 hp and 383 lb-ft of torque. A 6.2L EcoTec3 V8, rated at 420 hp and 460 lb-ft of torque, is optional on RST, Premier, and High Country trims, and is standard on High Country. A 3.0L Duramax Turbo-Diesel producing 305 hp and 495 lb-ft of torque is available on LT, RST, Z71, Premier, and High Country.
Every 2026 Suburban uses a 10-speed automatic transmission regardless of engine or trim level.
The 5.3L V8 RWD models achieve 15 city / 20 highway / 17 combined MPG.
EPA fuel economy ratings ›
The 4WD V8 models come in slightly lower at 14 city / 19 highway / 16 combined MPG. Diesel improves efficiency further.
Towing, Capability & Drivetrain
The 2026 Suburban tows up to 8,200 lbs when properly equipped.
Chevrolet towing guide ›
Adding the available Max Trailering Package is recommended for maximum capability.
Yes. Four-wheel drive is available on all trims and is standard on the Z71.
The Z71 includes 4WD, skid plates, all-terrain tires, recovery hooks, Hill Descent Control, and off-road tuned hardware.
RWD models carry up to 2,070 lbs of payload. 4WD models carry up to 1,977 lbs.
Size, Seating & Cargo
Most trims seat up to 8 passengers, while Premier and High Country seat 7 with second-row captain’s chairs.
The Suburban measures 226.3 inches in length with a 134.1-inch wheelbase.
With all seats up: 41.5 cu ft. Max cargo reaches 144.5 cu ft with seats folded.
Trims & What Each One Includes
The Suburban comes in LS, LT, RST, Z71, Premier, and High Country trims.
LT adds comfort and tech features, while RST adds sport styling and performance-focused options.
Technology & Features
A 17.7-inch touchscreen with Google built-in comes standard across all trims.
Cabin Glance is an in-vehicle camera system that lets drivers monitor rear-seat activity.
Safety
Standard features include forward collision warning, lane keeping assist, blind-spot alerts, and more.
Yes. HD Surround Vision is standard on all trims.
Warranty & Ownership
It includes a 3-year/36,000-mile bumper-to-bumper warranty and a 5-year/60,000-mile powertrain warranty.
Yes. OnStar connected services are included with every Suburban.
Find Your 2026 Suburban at Jim Norton T-Town Chevrolet in Tulsa
View current inventory, compare trims, and schedule a test drive today at Jim Norton T-Town Chevrolet.
Jim Norton’s T-Town Chevrolet (T-Town Chevy) makes every effort to ensure our Internet Advertised prices are accurate. Pricing on this website includes all factory incentives including applicable Consumer and/or Bonus Cash. All incentives and offers, listed beneath “Jim Norton’s Price” are conditional and may not be applied or stacked with Consumer and/or Bonus Cash and other incentives. All customers and purchases are eligible for the “Discount Available to Everyone” and is unconditional. Our website provider receives pricing, pictures, vehicle description and options from multiple sources and may be delayed. T-Town Chevy will not be held responsible for erroneous vehicle data or pricing. The customer is responsible for calling 918-921-2100 to confirm vehicle pricing, description, options and availability. Jim Norton T-Town Complimentary Engines for Life applies to new vehicles only and is non-transferable to second owner. We follow the Chevrolet owner’s manual regarding mileage requirements for oil changes. Corvettes, diesels and commercial vehicles are not applicable. Not eligible to use at other Jim Norton Auto Group stores.
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