Since 1978, Unicat has set the benchmark for expedition truck builds and continues to spearhead the segment. Unlike many of its counterparts, which prioritize luxury at the detriment of backcountry performance, Unicat continues to manufacture extreme platforms built to conquer the world’s toughest terrains, while also benefiting from exquisite interior comforts. This level of excellence does not come cheap, with a new build costing the best part of ~$1,500,0000. Pre-owned offerings are rare, but can provide a unique opportunity to own a Unicat at a heavily discounted rate, and to this end, cue today’s 2006 Unicat 7400 4×4 (80,xxx miles). At $349,900, this turnkey package represents excellent value and boasts extensive factory options and a plethora of top-tier aftermarket upgrades. This overland behemoth is underpinned by a 2006 International 7400 4×4 chassis; powered by a 9.3-liter diesel motor with the best part of ~1,000-pound-feet of torque (extended range provided via 200-gallon fuel capacity), and was over-engineered to endure the toughest environments. It serves as the ideal platform for the German-made, four-season-ready, composite habitation box, which boasts a camper interior more akin to a studio apartment than a camper. Highlights include a dry bathroom, fully equipped galley kitchen, climate control, 112 gallons of freshwater with filtration and on-demand hot water, a large lithium house battery system supported by solar, generator, and shore power, and more. The truck has been meticulously maintained, with no known issues, enjoys a clear title, and doesn’t require a CDL (“Commercial Driver’s License”). Finally, this is not a proof of concept but an adventure-proven rig that’s turnkey ready for its next adventure and could serve as a comfortable full-time home for many years to come.

From the Seller:
“Selling a highly capable 2006 International 7400 4×4 expedition vehicle with DT570 diesel power and a German-engineered Unicat habitat. This is a long-range off-grid platform built for remote travel, with documented systems, substantial fuel and water capacity, and extensive onboard house power. The vehicle has been meticulously serviced, garage-stored, and has no known issues. Recently installed tires and fresh batteries. Full maintenance records are available to qualified buyers. It’s a purpose-built expedition truck designed for extended off-grid travel, harsh environments, and long-range independence. The Unicat habitat, commercial-duty chassis, diesel power, fuel capacity, water storage, solar, lithium battery bank, generator, and redundant charging sources make it a genuinely capable remote-travel platform. Serious inquiries only.”

2006 Unicat 7400 4×4
The Unicat is underpinned by an International 7400 4×4 chassis, which is powered by a 9.3-liter DT570 pre-DEF diesel motor that, depending on factory output, produces 285–330 horsepower and 800–950 pound-feet of torque (range provided via 200-gallon fuel capacity). A powerful engine is matched with impressive capability thanks to a body-on-frame architecture, a heavy-duty 4WD system, high and low range, a lifted and uprated suspension, front and rear solid axles, winch, recovery points, and a rear differential lock. These rugged attributes are balanced with driver comforts that include:
- Unicat captain’s chairs
- Center console with cup holders
- USB and 12-volt outlets
- Power steering, windows, and locks
- Cruise control
- Stereo
- Overhead console
- Air-ride cab

Distinguishing Features
- German-engineered Unicat composite four-season ready habitat (German precision in every gap and seam) and a crawl-through from truck cab to living quarters
- Hutchinson split rim wheels with Goodyear 395/85R20 tires
- Freshwater (112 gallons via two freeze-proof tanks), gray tank (25 gallons), and black tank (15 gallons)
- Dry bathroom
- Front and rear hydraulic winches
- Climate control with furnace and rooftop air conditioners (2)
- House power systems with lithium batteries (12-kWh total), 875 watts of solar with MPPT regulator, Victron Quattro 5,000-watt inverter/charger, 30-amp shore power connections (2), and a Fischer Panda 7-kilowatt diesel generator
- Heavy-duty axles, off-road shocks, and large tires
- Redundant systems for reliability
- Massive exterior storage for tools, gear, and spares, and huge interior storage
- North American truck platform with broad service familiarity
- Heavy-duty recovery-oriented exterior with winch
- Cab roof rack
- Rear tire carrier and storage box
- Purpose-built expedition platform built for remote travel and rugged terrain

This 2006 International 7400 4×4 Unicat Expedition Vehicle is listed for $349,900 and is currently located in Pearl, Mississippi.
Contact Information:
Email: [email protected] / [email protected]
Want to sell your vehicle? Contact us: [email protected]







