Jeep’s Extreme Off-Roader – Wrangler Rubicon On Test

The Jeep Wrangler Rubicon with a Tentbox roof tent system is the ultimate adventure vehicle, combining legendary off-road capability with convenient overnight accommodation.

Off-Road Performance

The Wrangler Rubicon stands out as one of the most capable off-road vehicles available straight from the factory. Its 2.0-litre turbocharged petrol engine delivers a potent 272 horsepower, providing ample power for tackling challenging terrain.

While not particularly fuel-efficient, the engine offers impressive acceleration and torque for conquering steep inclines. What truly sets the Rubicon apart is its array of off-road hardware. The Rock-Trac 4x4 system with a low-range transfer case allows for precise control in technical situations.

Front and rear locking differentials maximize traction on slippery surfaces, while the electronic sway bar disconnect system increases suspension articulation for extreme wheel travel.

These features are easily engaged via simple switches and buttons, making the Rubicon's advanced capabilities accessible even to novice off-roaders. The Rubicon's 32-inch BF Goodrich Mud-Terrain tyres provide exceptional grip in loose and muddy conditions.

Combined with ample ground clearance and favourable approach and departure angles, the Rubicon can navigate obstacles that would stop lesser vehicles in their tracks.

On-Road Manners

While the Wrangler Rubicon excels off-road, it does make some compromises for on-road driving. The steering feels somewhat vague, requiring frequent corrections to maintain a straight line on the highway.

The boxy shape and knobby tyres also generate significant wind and road noise at higher speeds. The ride quality can be described as bouncy, with the long-travel suspension designed for off-road use allowing for noticeable body roll in corners.

However, the eight-speed automatic transmission shifts smoothly, helping to make the most of the engine's power for brisk overtakes and the like.

Interior and Technology

Inside, the Wrangler Rubicon balances ruggedness with modern amenities. The cabin features durable materials that can withstand mud and dirt, yet still offers a degree of comfort. An 8-inch touchscreen infotainment system with Apple CarPlay and Android Auto comes standard, providing easy access to navigation and entertainment functions.

The upright driving position offers good visibility, though some drivers may find the lack of a left foot rest uncomfortable on long journeys.

Rear seat space is adequate in the four-door model, and cargo capacity is impressive with the rear seats folded.

Tentbox Roof Tent System

The addition of a Tentbox roof tent transforms the Wrangler Rubicon into a self-contained camping rig. While not a factory option, these systems are popular aftermarket additions for outdoor enthusiasts. The tent typically mounts to the Wrangler's roof rails, providing an elevated sleeping platform that sets up quickly at camp.

The Tentbox system offers several advantages over traditional ground tents. It keeps occupants off the potentially wet or rocky ground, provides better protection from wildlife, and allows for camping in areas where suitable tent sites may be limited. However, the added weight and height of the roof tent system may slightly reduce the Wrangler's off-road capability in extremely technical terrain. Drivers should also be mindful of overhead clearance with the tent installed.

I should also point out that an impromptu trip to London meant a long motorway slog and there’s no doubt the roof tent contributed to a positively woeful 15.8mpg recorded for the 500-mile round trip.

Conclusion

The Jeep Wrangler Rubicon with a Tentbox roof tent system is a highly specialized vehicle that caters to a specific type of adventurer. For those who prioritize off-road performance and the ability to camp in remote locations, it's hard to beat this combination. The Rubicon's unmatched factory off-road capability allows you to reach secluded campsites, while the roof tent provides a comfortable place to rest after a day of exploration.

However, potential buyers should be aware of the compromises in on-road comfort and fuel efficiency. The Wrangler Rubicon is not a vehicle for those primarily concerned with daily commuting or long motorway trips. But for outdoor enthusiasts who want to push the boundaries of where they can travel and camp, the Wrangler Rubicon with a roof tent system offers a compelling and capable package.

Fast Facts

Jeep Wrangler Rubicon
Price from £63,125
272hp 4-cylinder petrol engine
400Nm torque
0-62mph in 7.6 seconds
Top speed 99mph
Combined economy 24.8mpg
Emissions 269g/km CO2
Ground clearance 252mm
Wading depth 762mm
Tentbox prices from £995