How to insure a pickup humane?

Hello, the following problem: In the family a pickup is to be purchased soon, for gardening, wood-making and perhaps on an adventure vacation. In any case, the vehicle will not see more than 58,000km in the year and will not be used commercially, just as a recreational vehicle. However, since the device is now taxed as a truck and is registered as such, it must also be insured as such. (Vehicle selection will be either an older Toyota J7, i.e. HZJ 75-79 or be a Defender 110, so one way or another around the 130hp and probably downloaded to such 700Kg payload) Now we would like to get away as cheaply as possible for such a second vehicle, unfortunately our previous home insurance, the Huk, the car with Sprintern&Co into a class and then came out with the computer about 170€ annual cost! The spiders nevertheless! Normally with our prerequisites would be normal off-road cars so at 500€! e look more closely? Or just distinguishes between trucks that are used like this and those that are used like a car? You save a little bit of the wheel, abe that I do not have to throw the huk in the throat. Greetings