---
id: gmc-sierra-1500
title: "GMC Sierra 1500 at Castle CDJR of Naperville: 3 in stock"
category: model
subtopic: model-inventory
page_type: model
doc_type: model-summary
source_url: "https://www.castlecdjrnaperville.com"
generated_at: 2026-10-08T11:11:07Z
generated_from: dealer inventory records
tags: ["gmc sierra 1500", "gmc", "sierra 1500", "inventory"]
questions:
  - "Do you have any GMC Sierra 1500?"
  - "How many GMC Sierra 1500 do you have in stock?"
  - "What does a GMC Sierra 1500 cost at Castle CDJR of Naperville?"
  - "What GMC Sierra 1500 trims are available?"
  - "What is the fuel economy of the GMC Sierra 1500?"
dealer: Castle CDJR of Naperville
---

Castle CDJR of Naperville has 3 GMC Sierra 1500 in stock (3 used). Model years on the lot: 2019 to 2025.

## What is in stock

- Trims available: SLT (1), AT4 (1), Denali Ultimate (1)
- Body style: Truck (3)
- Drivetrain: 4WD (3)
- Fuel type: Gasoline (2), Diesel (1)
- Engines: EcoTec3 5.3L V8, 3.0L I6, EcoTec3 6.2L V8
- Transmission: 8-Speed Automatic, 10-Speed Automatic
- Exterior colors on the lot: Onyx Black, Summit White, Titanium

## Price

- Used and certified: $31,390 to $63,390 (10,044 to 84,125 miles)
- Advertised price. Taxes, title, tags and fees are separate.

## Efficiency

- City: 15 to 21 MPG
- Highway: 19 to 23 MPG