Dartmouth Location
1015 Main St.
902-702-0027
[email protected]

How does it work?

We make the process of buying a vehicle simple, easy and stress free. Got two minutes to spare? Apply today and you’ll drive today, our dedicated and knowledgeable sales staff will help you find the right vehicle at the right price. 

Apply

Take two minutes to fill out our no-obligation application

Consultation

Speak to expert finance consultants and finalize the application process

Get Approved

We find a finance plan and a vehicle that fits your individual needs

Warranty included

In-house finance

Home delivery

Guaranteed Approval

2023 GMC Sierra 1500 AT4

$46,895

Super Certified

All our Super Certified vehicles have an included warranty. Plus, extended warranties are available for purchase with the vehicle - and can be easily included in your financing payment!

We Deliver!

Skip the trip! We'll deliver the vehicle directly to your door, no matter if you're in Halifax, St. John, Charlottetown.. or wherever you are in Atlantic Canada! Apply for financing, and request delivery of your vehicle today!

Year 2023
Make GMC
Model Sierra 1500
Trim AT4
Body Type Truck
Condition Super Certified
Transmission Automatic
Seats 5
Engine Turbocharged Diesel I6 3.0L/183
Drivetrain 4WD
Fuel Type Diesel Fuel
Mileage 147,000 km
Exterior Color Black
Location Super Dave's
VIN 3GTUUEE89PG105210
Stock # 18709A

Meet the 2023 GMC Sierra 1500 AT4 — a Super Certified diesel workhorse dressed in black and ready for whatever you throw at it. The Duramax 3.0L turbo-diesel I6 delivers an impressive 305 hp and 495 lb-ft of torque paired to a smooth 10-speed automatic and a rugged 4WD system, so towing, hauling and highway passing feel confident and controlled. Off-road friendly AT4 touches include tow hooks, locking/limited-slip differential, integrated tailgate step and a bed liner that protect cargo and make everyday jobs easier.

Comfort and tech are premium: leather seats with heated and cooled front buckets, heated rear seating, heated steering wheel, power-adjustable seats with memory, power folding mirrors and a Navigation/Infotainment suite with smartphone integration, Bluetooth, satellite radio and WiFi hotspot to keep the family connected. The Aerial View Display System and back-up camera simplify parking and trailer hookup.

Safety shines with lane departure warning, lane keeping assist, blind spot monitoring with cross-traffic alert, front collision warning and mitigation, automatic highbeams and a 5-Star Overall Safety Rating from NHTSA — so you can drive with extra peace of mind.

This Super Certified Sierra AT4 also brings creature conveniences like remote engine start, keyless start/entry, premium sound, rain-sensing wipers and an auto-dimming rearview mirror. Robust towing capability pairs with thoughtful utility features — all wrapped in bold black exterior styling and aluminum wheels that stand out.

Available now at our location and sold with an included warranty for added peace of mind (extended warranties also available). This truck is in excellent condition, priced at a Great Price — inquire today to schedule your test drive and see why this Sierra AT4 is the perfect blend of capability, comfort and safety.

Vehicle descriptions are based on the best information available, including information gathered through VIN decoding. This information is not always accurate. Please verify all specifications by reviewing the images provided and by discussing with your sales representative.

Vehicle Features

  • ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD)
  • Tires - Rear All-Season
  • Lane Departure Warning
  • Aluminum Wheels
  • Tires - Front All-Season
  • Front Collision Warning
  • Tow Hooks
  • Turbocharged
  • Keyless Start
  • ABS
  • Locking/Limited Slip Differential
  • Lane Keeping Assist
  • Four Wheel Drive
  • 4-Wheel Disc Brakes
  • Power Steering
  • Tow Hitch
  • Front Collision Mitigation
  • Automatic Highbeams
  • Smart Device Integration
  • Heated Front Seat(s)
  • Power Folding Mirrors
  • LED Headlights
  • Tires - Rear On/Off Road
  • Cooled Front Seat(s)
  • Heated Mirrors
  • Steering Wheel Audio Controls
  • Auxiliary Audio Input
  • Mirror Memory
  • Floor Mats
  • Satellite Radio
  • Bluetooth Connection
  • Power Mirror(s)
  • Power Windows
  • Driver Adjustable Lumbar
  • Seat Memory
  • Privacy Glass
  • Bucket Seats
  • Intermittent Wipers
  • Power Driver Seat
  • Heated Rear Seat(s)
  • Pass-Through Rear Seat
  • Variable Speed Intermittent Wipers
  • Daytime Running Lights
  • Passenger Adjustable Lumbar
  • Bed Liner
  • Power Passenger Seat
  • Requires Subscription
  • Tires - Front On/Off Road
  • Premium Sound System
  • Rain Sensing Wipers
  • Leather Seats
  • Fog Lamps
  • Rear Bench Seat
  • WiFi Hotspot
  • AM/FM Stereo
  • Navigation System
  • Cruise Control
  • Multi-Zone A/C
  • Cross-Traffic Alert
  • Rear Head Air Bag
  • Security System
  • Passenger Air Bag Sensor
  • Rear Parking Aid
  • Climate Control
  • Telematics
  • Blind Spot Monitor
  • Front Head Air Bag
  • Stability Control
  • Traction Control
  • Heated Steering Wheel
  • Passenger Air Bag
  • Tire Pressure Monitor
  • Keyless Entry
  • A/C
  • Front Side Air Bag
  • Adjustable Steering Wheel
  • Driver Monitoring
  • Back-Up Camera
  • Power Door Locks
  • Rear Defrost
  • Remote Engine Start
  • Aerial View Display System
  • Auto-Dimming Rearview Mirror
  • Driver Air Bag
  • Integrated Tailgate Step
  • MP3 Capability
Vehicle specifications are based on the best information available, including information gathered through VIN decoding. This information is not always accurate. Please verify all specifications by reviewing the images provided and by discussing with your sales representative.

Vehicle Payment Calculator

2023 GMC Sierra 1500 AT4

$
$
$
%
Estimated Monthly Payment
$0.00
Loan Amount: $0.00
Total Interest: $0.00
Total Amount: $0.00
This is provided for informational purposes only and is not accurate. Your interest rate will be dictated by the lending company and based on various factors including your credit score. This estimation tool is not to be taken as a guarantee or considered binding in any way.

Tab Content

This is a basic text element.

Meet the 2023 GMC Sierra 1500 AT4 — a Super Certified diesel workhorse dressed in black and ready for whatever you throw at it. The Duramax 3.0L turbo-diesel I6 delivers an impressive 305 hp and 495 lb-ft of torque paired to a smooth 10-speed automatic and a rugged 4WD system, so towing, hauling and highway passing feel confident and controlled. Off-road friendly AT4 touches include tow hooks, locking/limited-slip differential, integrated tailgate step and a bed liner that protect cargo and make everyday jobs easier.

Comfort and tech are premium: leather seats with heated and cooled front buckets, heated rear seating, heated steering wheel, power-adjustable seats with memory, power folding mirrors and a Navigation/Infotainment suite with smartphone integration, Bluetooth, satellite radio and WiFi hotspot to keep the family connected. The Aerial View Display System and back-up camera simplify parking and trailer hookup.

Safety shines with lane departure warning, lane keeping assist, blind spot monitoring with cross-traffic alert, front collision warning and mitigation, automatic highbeams and a 5-Star Overall Safety Rating from NHTSA — so you can drive with extra peace of mind.

This Super Certified Sierra AT4 also brings creature conveniences like remote engine start, keyless start/entry, premium sound, rain-sensing wipers and an auto-dimming rearview mirror. Robust towing capability pairs with thoughtful utility features — all wrapped in bold black exterior styling and aluminum wheels that stand out.

Available now at our location and sold with an included warranty for added peace of mind (extended warranties also available). This truck is in excellent condition, priced at a Great Price — inquire today to schedule your test drive and see why this Sierra AT4 is the perfect blend of capability, comfort and safety.

Tab Content

This is a basic text element.

Tab Content

This is a basic text element.

The Super Dave's Advantage

Similar Vehicles

Mileage: 110,028 kilometres
Transmission: Automatic
Seats: 5
Exterior Colour: Blue
Please note that we make all attempt to verify equipment, trim levels, options, accessories, kilometers and price listed in our ads however we make no guarantees regarding the accuracy of these adds online. Features are populated by VIN decoder from manufacturers original specifications. Some equipment such as wheels and wheels sizes, along with other equipment or features may have changed or may not be present. We do not guarantee a vehicle manual, manuals can be typically found online in the rare event the vehicle does not have one. Please verify all listed information with our dealership in person before purchase. The sale price does not include any ongoing subscription based services such as Satellite Radio. Any software or hardware updates needed to run any of these systems would also be the responsibility of the client. All listed payments are OAC which means On Approved Credit and are estimated without taxes and fees as these may vary from deal to deal, taxes and fees are extra. As these payments are based off our lenders best offering they may be subject to change without notice. Please ensure this vehicle is ready to be viewed at the dealership by making an appointment with our sales staff. We cannot guarantee this vehicle will be on premises and ready for viewing unless and appointment has been made.

Please note all features are populated by VIN decoder from manufacturers original specifications. Some equipment such as wheels and wheels sizes, along with other equipment or features may have changed. Please verify all equipment with us before purchase.
Super Daves Auto Sales
1015 Main St
Dartmouth NS
Super Dave’s Auto Sales is not a lender. Once you complete our form we will match you with an auto finance lender and Super Dave’s Auto Sales will discuss your vehicle and financing options with you. Financing is guaranteed through our in-house financing program, however amount of loan and $0 down options are conditional OAC. Financing is OAC and subject to approval from 3rd party lenders or dealers. Payment terms and interest rates can vary greatly by lender. APR ranges from 4.99% to 29.99%. Any approval will come with conditions from the lender. Please read and fully understand all terms and conditions prior to financing a car. This service is not available in all provinces and the provinces we service may change without notice. Our office is located: Super Dave’s Auto Sales 1015 Main St., Dartmouth, NS B2W 3V4
© 2026 Super Dave's Auto Sales. All Rights Reserved.
Lander Directory Privacy Policy

Request a Service Appointment

Inquiry about this 2023 GMC Sierra 1500 AT4

Name

Request a Test Drive of 2023 GMC Sierra 1500 AT4

Name

Congratulations!

You qualify for a pre-approval with:
Super Dave's Auto Sales
Confirm your information on the next page and get preapproved for your car loan!
By clicking on the Continue Button, I confirm my consent to Super Dave's Auto Sales' credit agreement and consent to Super Dave's Auto Sales and their affiliated lenders obtaining credit reports about me to facilitate my application for a car loan.
Credit Agreement

Credit Agreement

By submitting an application, you certify that all information provided is true and complete. You authorize Super Dave's Auto Sales and/or our agents to obtain any and all credit information from any sources deemed appropriate. You consent to Super Dave's Auto Sales and associated lenders obtaining credit reports about you to facilitate your application for vehicle financing.

By clicking on the Continue Button, you confirm your consent to Super Dave's Auto Sales' credit agreement and authorize Super Dave's Auto Sales, car dealers and lenders to obtain credit reports about you to process your application.

You authorize Super Dave's Auto Sales and/or our agents to provide reports on the status of your application, including information concerning whether you pre-qualify for a loan, which lender's loan offer (if any) you choose to accept, whether your application for credit is denied, and whether you accept a loan from that lender. You further authorize Super Dave's Auto Sales and/or our agents to communicate with you by phone, email, text or social media platforms. You can withdraw your consent at any time by notifying us or by using the unsubscribe option on any of our electronic messages.

Before You Proceed!

You've put that you earn $ per month, is that correct?

It's okay if it is, there's a field to enter additional income sources coming up, just wanted to double check.

Please confirm that this is correct, or take a moment to go back and edit it if you made a mistake.