A Chevy Colorado transmission replacement costs between $4,071 to $4,367 for the parts alone and an additional $1,013 to $1,097 for the added labor cost. Your mechanic bill will total somewhere between $5,084 and $5,464.
Your transmission is one of the core parts of your engine, so getting it replaced is one of the most expensive repair services. Whether or not it’s cheaper to get it replaced or repaired depends on the extent of the damage. If you just need a small leak repaired, that could cost a mere $150—but a deeper rooted issue with the torque converter could cost upwards of $1,500 and you may have to take it in for further repairs.