2026 GMC Sierra 1500 Crew Cab - Specs & Features

More about the 2026 Sierra 1500

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Starting MSRP

$66,800

Overview

Diesel

Combined MPG	23 MPG
Drive Type	four wheel drive
Total Seating	5
Bed length	69.9 in.
Payload Capacity	1,670 lbs.
Towing Capacity	9,000 lbs.
Curb Weight	5,500 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Mexico/United States

Fuel & MPG

Cost to Drive	$207/mo
Fuel type	Diesel fuel
EPA city/highway MPG	21/24 MPG

EPA combined MPG	23 MPG
Range in miles (city/hwy)	504.0/576.0 mi.
Fuel tank capacity	24.0 gal.
CO2 Emissions	7.5 tons

2026 GMC Sierra 1500 for sale

3 of 7122 listings

Denali Crew Cab
MSRP: $80,090
Denali Diesel Crew Cab
MSRP: $76,550
Denali Ultimate Diesel Crew Cab
MSRP: $85,790

Denali Ultimate Crew Cab
MSRP: $87,405
Denali Ultimate Crew Cab
MSRP: $87,290
Denali Ultimate Diesel Crew Cab
MSRP: $85,790
Elevation Crew Cab
MSRP: $60,590
Denali Diesel Crew Cab
MSRP: $76,550
Denali Ultimate Diesel Crew Cab
MSRP: $85,790

See all 7122 listings

Engine

Base engine size	3.0 L
Cylinders	Inline 6
Base engine type	Diesel

Horsepower	305 hp @ 3,750 rpm
Torque	495 lb-ft @ 2,750 rpm
Valves	24
Cam type	Double overhead cam (DOHC)
Valve timing	Variable
Direct injection (diesel)	Standard

Towing & Hauling

Max Towing Capacity	9,000 lbs.
Max Payload Capacity	1,670 lbs.

Drivetrain

Transmission	10-speed shiftable automatic
Drive type	Four wheel drive
On demand 4WD	Standard

Electronic hi-lo gear selection	Standard
Automatic locking hubs	Standard
Rear locking differential	Standard
Descent control	Standard

Suspension

Front independent suspension	Standard
Stabilizer bar stabilizer bar	Standard

Dimensions

Length	232.9 in.
Overall width without mirrors	81.2 in.
Height	78.4 in.

Wheelbase	148.0 in.
Bed length	69.9 in.
Turning circle	47.3 ft.
Ground clearance	11.1 in.
Curb weight	5,500 lbs.
Maximum towing capacity	9,000 lbs.
Maximum payload	1,670 lbs.
Gross weight	7,000 lbs.
Country of final assembly	Mexico/United States

Colors

Exterior Colors	Summit White Coastal Dune Sterling Metallic Volcanic Red Tintcoat Onyx Black Titanium Rush Metallic
Interior Colors	Jet Black w/Kalahari Accents, leather

Front Seat Dimensions

Front head room	43.0 in.
Front leg room	44.5 in.
Front shoulder room	64.5 in.

Front hip room	60.8 in.
Leather	Standard
Bucket front seats	Standard
8-way power driver seat	Standard
Height adjustable driver seat	Standard
Driver seat with power adjustable lumbar support	Standard
2 memorized driver seat settings	Standard
8-way power passenger seat	Standard
Height adjustable passenger seat	Standard
Passenger seat with power adjustable lumbar support	Standard
Multi-level heated driver seat	Standard
Multi-level heated passenger seat	Standard
Ventilated driver seat	Standard
Ventilated passenger seat	Standard
Massaging	Standard

Rear Seat Dimensions

Rear head room	40.1 in.
Rear leg room	43.4 in.
Rear shoulder room	64.0 in.

Rear hip room	59.2 in.
Split-folding rear seatback	Standard
Folding center armrest	Standard
Multi-level heated	Standard

Safety

Lane departure warning accident avoidance system	Standard
Lane keep assist	Standard
Pre-collision safety system	Standard

Post-collision safety system	Standard
Dual front side-mounted airbags	Standard
Front and rear head airbags	Standard
Passenger airbag occupant sensing deactivation	Standard
Stability control	Standard
Traction control	Standard
Child seat anchors	Standard
Rear door child safety locks	Standard
4-wheel ABS	Standard
Front and rear ventilated disc brakes	Standard
Emergency braking assist	Standard
Tire pressure monitoring	Standard
Dusk sensing headlamps	Standard
Auto delay off headlamps	Standard
LED headlamp	Standard
Daytime running lights	Standard
Front fog/driving lights	Standard
2 front headrests	Standard
Front height adjustable headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	Standard
Rear center 3-point belt	Standard
Remote anti-theft alarm system	Standard
Engine immobilizer	Standard

In-Car Entertainment

13.4" infotainment display size	Standard
AM/FM stereo	Standard
Bose premium brand speakers	Standard

7 total speakers	Standard
1 subwoofer(s)	Standard
Wireless Android Auto/Apple CarPlay	Standard
USB connection	Standard
Auxiliary audio input and USB with external media control	Standard
Satellite radio satellite radio	Standard
Speed sensitive volume control	Standard

Power Feature

4 one-touch power windows	Standard
Hands-free entry	Standard
Heated mirrors	Standard

Comfort & Convenience

Keyless ignition	Standard
Power tilt and telescopic steering wheel	Standard
Transmission, cruise and audio controls on steering wheel	Standard

Electric power steering	Standard
Front, side, and rear view camera	Standard
Front and rear parking sensors	Standard
Wireless charging	Standard
Adaptive cruise control	Standard
Front and rear cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Leather steering wheel	Standard
Heated steering wheel	Standard
Dual zone front climate control	Standard
Rear ventilation ducts	Standard
Sun sensor	Standard
Dual illuminating vanity mirrors	Standard
Electrochromatic inside rearview mirror	Standard

Instrumentation

Trip computer	Standard
Compass	Standard
External temperature display	Standard

Tachometer	Standard
Clock	Standard

Tires & Wheels

Painted alloy wheels	Standard
20 x 9.0 in. wheels	Standard
All terrain tires	Standard

275/60R20 tires	Standard
Fullsize non-matching spare tire	Standard
Underbody mounted spare tire	Standard

Telematics

Emergency Service	Standard
Airbag Deployment Notification	Standard
Stolen Vehicle Tracking/Assistance	Standard

Hands-Free Calling	Standard
Roadside Assistance	Standard
Concierge Service	Standard
Destination guidance (also Turn-by-Turn Navigation)	Standard
Destination Download	Standard

Warranty

Basic	3 yr./ 36,000 mi.
Drivetrain	5 yr./ 100,000 mi.
Drivetrain	5 yr./ 60,000 mi.

Rust	6 yr./ 100,000 mi.
Roadside assistance	5 yr./ 60,000 mi.
Free maintenance	1 yr./ unlimited mi.

Mechanical Options

Performance Front Brake Kit	+$3,895
Dual Active Exhaust	+$395
Exhaust Calibration	+$395

6.2L EcoTec3 V8 Engine	+$1,500
Performance Air Intake System	+$850
Trailer Tire Pressure Monitor Sensors	+$50

Packages

AT4 CarbonPro Edition	+$1,125
Utility Wall Package	Standard
Off-Road Appearance Package	+$3,195

AT4 Premium Package	+$1,045
Technology Package	+$1,525
Cargo Convenience Package	+$595
AT4 Preferred Package	+$350

Interior Options

OnStar One Super Cruise Extension to 8 Years	+$3,000
Console-Mounted Safe	+$325
Sport Pedal Cover Kit	+$195

Rear Under Seat Storage	+$295
AT4 All-Weather Floor Liners	+$295
3 Years SiriusXM	+$299

Exterior Options

Black Badging Package	Standard
Rocker Protection	+$1,395
LT265/60R20 Blackwall Goodyear Wrangler Territory MT Tires	+$295

18" x 8.5" Machined Aluminum Wheels w/Dark Painted Pockets	Standard
Power Glass Sunroof	+$995
Body Color Wheel Arch Moldings	+$995
Red Illuminated Front GMC Emblem	+$525
Cargo Tie-Downs (4)	+$125
Off-Road Assist Steps	+$1,295
GMC MultiPro Tailgate Step Lights	+$250
Wheel Locks	+$125
Soft Folding Truck Bed Cover by RealTruck Advantage	+$595
Black Sport Step	+$1,095
Front License Plate Kit	+$0
Black Front and Rear Molded Splash Guards	+$325
Off-Road High Clearance Steps	+$1,195
LT275/65R18C Blackwall Goodyear Wrangler DuraTrac MT Tires	+$295
Outside Power-Adjustable Vertical Trailering Mirrors	+$260
Hard-Folding Truck Bed Cover by RealTruck Advantage	+$1,250
Tubular Bed-Mounted Sport Bar	+$1,695
MultiPro Tailgate Audio System by Kicker	+$975
Auxiliary Trailer Camera	+$675

Build & Price

2026 GMC Sierra 1500 Crew Cab - Specs & Features

Overview

Fuel & MPG

Engine

Towing & Hauling

Drivetrain

Suspension

Dimensions

Colors

Front Seat Dimensions

Rear Seat Dimensions

Safety

In-Car Entertainment

Power Feature

Comfort & Convenience

Instrumentation

Tires & Wheels

Telematics

Warranty

Mechanical Options

Packages

Interior Options

Exterior Options

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