Kei 4x4 & Jimny

These are not trucks and they are not soft-roaders. The kei 4x4 class — dominated by the Suzuki Jimny, with the Mitsubishi Pajero Mini as its main rival — packages proper off-road hardware into a vehicle small enough to be legally classed alongside city cars in Japan.

That hardware is the point. A body-on-frame or reinforced structure, a genuine transfer case with high and low range, short overhangs at both ends and a wheelbase measured in inches rather than feet. The result climbs, crawls and turns around in places that would defeat a full-size 4x4 long before traction became the limiting factor. Light weight helps as much as the gearing: there is simply less vehicle to get stuck.

The Suzuki Jimny has a worldwide following and the aftermarket to match, so parts, lift kits, tyres and advice are easy to come by. Japanese-market examples frequently arrive better specified than the versions sold elsewhere, and turbocharged variants are common. The Mitsubishi Pajero Mini is rarer outside Japan and is worth a look if you would rather not turn up to the trailhead in the same vehicle as everybody else — turbocharged and intercooled versions move well for their size.

Almost everything in this category is four-wheel drive, and both manual and automatic gearboxes turn up. As with any 4x4, what matters most is how the specific vehicle was used and maintained; every listing here shows its recorded odometer reading, chassis number and full photo set so you can judge the individual vehicle rather than the model reputation.

Because these are passenger vehicles rather than trucks, registration is often more straightforward than for kei trucks — but it still varies, so check the state-by-state guide or ask us.