my grill is almost 20 years old. it uses butane, which i buy from hank hill, WHEN I CAN.
it has a porcelin grilling surface which cleans easily and some kind of briquets that are heated by the gas.
i believe the porcelin grilling surface is the reason it has lasted so long.
i have replaced the wheels once.
the grill is usually covered because it is exposed to the rain.
i bought it from some place called barbeques r us, or something like that for about $275 in the mid 80's and they suggested, correctly, that i should spend the extra money for the porcelin grilling surface.
the name on the grill is ARKLA, town and country.