# 2026 GMC Sierra 1500 AT4X

The 2026 GMC Sierra 1500 AT4X is a new truck. It features a 3.0L I6 engine, 4WD, and Diesel power. Available now at Reliable Buick GMC in Roseville, CA 95661, priced at $75,890.

**Price:** $75,890

## Specifications

- Fuel: Diesel
- Engine: 3.0L I6
- Drivetrain: 4WD

## Available offers

- Buick GMC Bonus Cash — $500
- Buick & GMC Consumer Cash Program — $1,750

## Conditional offers

- GM Trade In Allowance Program — $2,500