The average cost for a Maintenance I is between $40 and $61. Labor costs are estimated between $29 and $38 while parts are priced between $11 and $23.Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Maintenance I Service Cost
Maintenance I Estimate (National Average)
Every 100,000 miles: GM recommends replacing the air filter, spark plugs (gas engines only), automatic transmission fluid/filter, and the transfer case fluid.
Every 25,000 miles: GM recommends that the fuel and exhaust systems are inspected for any damage or leaks.
Every 25,000 miles: GM recommends replacement of the engine air filter. The filter may need to be replaced more often if the vehicle is driven in dusty conditions.
Every 50,000 miles: GM recommends replacing the automatic transmission fluid and filter if you drive in severe conditions
Every 50,000 miles: GM recommends an inspection of the evaporative emission control system.