According to the irs, the maximum tax break that you will receive for placing a “heavy” vehicle in use will be $25,000. In the coming months and years, electric vehicles will be capable of some serious towing. Jdm Toyota Classic Cars Toyota Toyota Celica Classic Cars The irs allows up to $25k up front depreciation (100%) for suv over 6,000 lbs plus 50% bonus depreciation for new vehicles which will get close to that figure. Cars over 6000 lbs electric . I think the jeep gladiator is over 6000 the subaru ascent is over 6000# the honda ridgeline is over 6000# the bmw x7 is over 6000# the 2020 ford explorers are over 6000# reply The lexus is the only suv on the list with a curb weight of 6,000 pounds or above. View vehicle details and get a free price quote today! View vehicle details and get a free price quote today! At exactly 6,000 lbs, the lexus lx 570 is based on the toyota land cruiser. Section 179(a) allows a taxpayer to elect to treat the cost (or a portion of the cos...