Used 2023 GMC Sierra 1500 Diesel AT4 Specs & Features

Starting MSRP

$66,700

Overview

Diesel

Combined MPG	22 MPG
Drive Type	four wheel drive
Total Seating	5
Bed length	69.9 in.
Payload Capacity	1,380 lbs.
Towing Capacity	9,000 lbs.
Curb Weight	5,690 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Mexico/United States

Fuel & MPG

Fuel type	Diesel fuel
EPA city/highway MPG	21/23 MPG
EPA combined MPG	22 MPG

Range in miles (city/hwy)	504.0/552.0 mi.
Fuel tank capacity	24.0 gal.

2023 GMC Sierra 1500 for sale near you

3 of 64 listings

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MSRP: $58,998
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Elevation Crew Cab
MSRP: $42,998
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See all 64 listings

Engine

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

Horsepower	305 hp
Torque	495 lb-ft
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	1,380 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

Incentives

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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	147.5 in.
Bed length	69.9 in.
Turning circle	47.3 ft.
Ground clearance	11.1 in.
Curb weight	5,690 lbs.
Maximum towing capacity	9,000 lbs.
Maximum payload	1,380 lbs.
Gross weight	7,000 lbs.
Country of final assembly	Mexico/United States

Colors

Exterior Colors	Volcanic Red Tintcoat Summit White Onyx Black Dynamic Blue Metallic Titanium Rush Metallic Desert Sand Metallic Sterling 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

Build Your 2025 Sierra 1500

At a Glance:

1 Trim
$65,400starting MSRP

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*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

In-Car Entertainment

13.4" infotainment display size	Standard
AM/FM stereo	Standard
6 total speakers	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
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
18 x 8.5 in. wheels	Standard
All terrain tires	Standard

LT275/65R18 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

6.2L EcoTec3 V8 Engine	+$1,500
Cat-Back Performance Exhaust	+$2,435
Trailer Tire Pressure Monitor Sensors	+$50

Packages

AT4 Premium Package	+$1,445
AT4 CarbonPro Edition	+$1,125
AT4 Preferred Package	+$850

Cargo Convenience Package	+$550
Technology Package	+$1,590

Safety & Security Options

Credit - Not Equipped w/Front and Rear Park Assist	Standard

Interior Options

Sport Pedal Cover Kit	+$185
Rear Under Seat Storage	+$295
Credit - Not Equipped with Steering Column Lock	-$50

Credit - Not Equipped with Driver and Front Passenger Ventilated Seat Cushion Blower Motor,	-$25
AT4 All-Weather Floor Liners	+$275
Console-Mounted Safe	+$325

Exterior Options

Power Glass Sunroof	+$995
MultiPro Audio System by Kicker	+$870
265/70R17 All-Terrain Blackwall Tires	+$200

Front License Plate Kit	+$0
275/60R20SL All-Terrain Blackwall Tires	+$200
Off-Road High Clearance Steps	+$1,145
Black Sport Step	+$1,095
Red Illuminated Front GMC Emblem	+$425
Auxiliary Trailer Camera	+$595
LT265/60R20 Blackwall Goodyear Wrangler Territory MT Tires	Standard
GMC MultiPro Tailgate Step Lights	+$210
Hard-Folding Tonneau Cover	+$1,250
Tri-Fold Soft Tonneau Cover	+$525
Body Color Wheel Arch Moldings	+$750
Wheel Locks	+$95
Cargo Tie-Downs (4)	+$110
Black Front and Rear Molded Splash Guards	+$240
20" x 9.0" Machined Aluminum Wheels w/Carbon Grey Metallic Accents	+$800
Outside Power-Adjustable Vertical Trailering Mirrors	+$260

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Used 2023 GMC Sierra 1500 Diesel AT4 - Specs & Features