Cougar 4×4 ISS MRAP Specsheet
Below are the full technical specifications for the Cougar ISS, an armored military vehicle developed by Force Protection, later acquired by General Dynamics Land Systems. Designed to safeguard military personnel against threats like roadside bombs, improvised explosive devices (IEDs), and ambushes, the Cougar 4×4 is a rugged 4×4 vehicle built for dependable performance in the toughest environments.
Thanks to its versatile design, the Cougar MRAP serves multiple military roles, including troop transport, equipment carrying, and reconnaissance operations. For a complete breakdown of its features and capabilities, a free downloadable PDF specsheet is available, providing in-depth insights into its performance and specifications.

Other Cougar MRAP Variants
Cougar 4×4 ISS

Image by Frank Cordoba via dvidshub
Chassis
The Cougar 4×4 is equipped with a robust 7.2L 6-cylinder turbodiesel engine, delivering 330 horsepower and 1,166 Nm of torque. Its six-speed fully automatic transmission, featuring six forward gears, one reverse gear, and a transfer case, ensures constant four-wheel drive. For suspension, the RG31 family provides two configurations: rigid axles with semi-elliptic leaf springs and telescopic shock absorbers, or independent suspension with double A-arms, coil springs, and telescopic shock absorbers, ensuring exceptional mobility and stability on rugged terrain.
Depending on the variant, the Cougar MRAP is fitted with either 395/85 R20 or 16R20 tubeless, run-flat tires and incorporates a Central Tire Inflation System (CTIS) for on-the-go tire pressure adjustments to accommodate various terrains. Its braking system includes a dual-line full air brake design with disc or drum brakes on all wheels, supported by an Anti-Lock Braking System (ABS) to enhance safety and control.
Weight and Dimensions
With a curb weight of 17,237 kilograms and a payload capacity of 2,948 kilograms, the ISS version of the Cougar 4×4 achieves a Gross Vehicle Weight (GVW) of 20,185 kilograms, ensuring durability and reliability in demanding operational scenarios.
The vehicle measures 6,300 millimeters in length, 2,743 millimeters in width (including accessories), and 3,150 millimeters in height. It features a wheelbase of approximately 3,750 millimeters, and a ground clearance of 460 millimeters, making it highly capable of navigating off-road terrain and overcoming obstacles with ease.
Performance
With a power-to-weight ratio of 16.4 horsepower per ton, the Force Protection Cougar 4×4 ISS delivers balanced mobility and stability on various surfaces. The vehicle features approach and departure angles of 45° and 50°, respectively, allowing it to handle steep inclines and rugged terrain with ease.
Boasting a gradeability of 60% and the capability to manage side slopes of up to 30%, the Cougar excels on steep or uneven surfaces. With a turning radius of 8 meters and the ability to ford water depths of up to 990 millimeters, it is designed for versatility across diverse environments. Combined with a top speed of 104 km/h and a range of up to 675 kilometers, the Cougar 4×4 ISS is well-suited for extended and demanding operational missions.
Protection and Armament
The Force Protection Cougar MRAP offers advanced protection levels, with ballistic shielding according to STANAG 4569 standards to safeguard the crew compartment from high-caliber small arms fire, armor-piercing rounds, and explosive fragments. Its mine protection is compliant with STANAG 4569, ensuring resilience against blast impacts from mines and improvised explosive devices (IEDs) beneath the vehicle or its wheels.
Engineered to support a wide range of armament systems, the Cougar can be outfitted with manual or remote-controlled turrets, cupolas, and weapon mounts. These configurations are capable of accommodating machine guns, grenade launchers, or other mission-specific weapons, providing exceptional versatility in combat scenarios.
Features
The vehicle provides access through two side doors and a two-flap rear door, ensuring ease of entry and exit for the crew. It features a two-piece windshield and windows integrated into each door, offering enhanced visibility.
Inside, the vehicle is designed to accommodate a crew of six, with two forward-facing blast-resistant seats in the front and four face-to-face blast-resistant seats in the rear. For added versatility, two roof hatches are included, providing additional access or egress for the crew.
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