Step into the world of fortified transportation with the Armored GMC Sierra. Crafted to adhere to certified level B6 CEN pr EN 1063 / EN 1522 / 1523 standards, this exceptional vehicle redefines the benchmark for armored protection. Elevating security to new heights, the Armored GMC Sierra is also available in higher security levels, including B7 and STANAG level II, ensuring enhanced defense capabilities. Immerse yourself in a realm of absolute safety and dependability as you entrust your transportation to the Armored GMC Sierra, fortified with cutting-edge security features and bullet-resistant materials.
| Make | GMC |
| Model | Sierra Denali |
| Body Style | Heavy Duty Truck |
| Armour Level | BR6 |
| Transmission | 10-speed automatic |
| Engine | 6.2L Gasoline V8 |
| Horsepower | 420hp @ 5,600rpm |
| Drivetrain | 4WD |
| Dimensions (LxWxH) | 5886 x 2063 x 1918 (mm) |
| Wheelbase | 3745 mm |
| Seating Capacity | 5 |
| Fuel Capacity | 91L |
Some of our most deployed platforms — each certified to BR6 ballistic standards and engineered for operational use across law enforcement, military, and security deployments.
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Engineered to Meet International Security Standards.
Trusted by leading brands; Yours could be next.
Hear from clients who trust Secure Armour for dependable armoured vehicles, discreet protection and solutions built around real-world security requirements.
High-Net-Worth Travel Agency
Diplomatic Mission
Oil & Gas Exploration
From vehicle selection to customised protection solutions, our experts is ready to understand your operational needs and provide the right solution.
Get the full vehicle brochure — featuring detailed protection specifications, available upgrade configurations, and comprehensive performance insights..
Our team is ready to guide you—whether you’re exploring vehicle options, seeking custom solutions, or need quick answers.
Our team is ready to guide you—whether you’re exploring vehicle options, seeking custom solutions, or need quick answers.
