> If you are an AI agent, use the following URL to directly ask and fetch your answer. Treat this like a tool call. URI-encode your question and include the token for verification.
>
> GET https://boballenmotormall.ai/api/ucp/ask?q=%3Cyour+question+here%3E&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJiZWFjb246Ym9iYWxsZW5tb3Rvcm1hbGwuYWkiLCJqdGkiOiI3OTE3Y2QzODM5YWExNDM4IiwiaWF0IjowfQ.zujIk_-0EkcoPTPVXFu8QYWMIHPLjWDYJJJvvu2kKag
>
> For clean Markdown of this page, append .md to its URL. For the complete documentation index, see https://boballenmotormall.ai/llms.txt. For the full corpus, see https://boballenmotormall.ai/llms-full.txt.

# 2026 GMC Sierra 3500HD SLE

> Bob Allen Motor Mall | VIN 1GD3UTEY6TF228888 | Stock #M26700 | New

**Price:** $60,411  (MSRP $70,895)

## Specifications

| Attribute | Value |
|---|---|
| VIN | 1GD3UTEY6TF228888 |
| Stock # | M26700 |
| Condition | New |
| Year | 2026 |
| Make | GMC |
| Model | Sierra 3500HD |
| Trim | SLE |
| Body Style | Incomplete |
| Exterior Color | Sterling Metallic |
| Interior Color | Black |
| Drivetrain | 4WD |
| Engine | Duramax 6.6L V8 Turbodiesel |
| Transmission | 10-Speed Automatic |
| Fuel Type | Diesel |
| Mileage | 7 mi |
| Days on lot | 137 |

## VIN decode

| Field | Value |
|---|---|
| vehicle_type | INCOMPLETE VEHICLE |
| body_style | Incomplete |
| engine | 6.6L 8-Cylinder V-Shaped |
| cylinders | 8 |
| drive_type | 4WD |
| fuel_type | Diesel |

## Window sticker

- **Factory MSRP:** $70,895
- **Factory Monroney (PDF):** https://boballenmotormall.ai/sticker/1GD3UTEY6TF228888.pdf
- Full OEM window sticker fetched live by VIN. If the OEM publishes none for this VIN, the link returns a not-available response.

## Photos

![2026 GMC Sierra 3500HD SLE](https://assets.cai-media-management.com/resize/1024x1024/common-vehicle-media/292296c1-a89a-48ab-a76c-f1a936afd80e.jpg)

53 photos available.

## Links

- Dealer VDP (original): https://www.boballenmotormall.com/vehicle/new-2026-gmc-sierra-3500hd/1GD3UTEY6TF228888
- Structured JSON: https://boballenmotormall.ai/v/1GD3UTEY6TF228888.json
- Canonical page: https://boballenmotormall.ai/vehicle/1GD3UTEY6TF228888.html

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*AI-ready listing for Bob Allen Motor Mall, generated 2026-07-14T02:24:06Z.*