GM to cut powertrain warranty to 60,000 miles

Ford, GM, Toyota, and all the other manufactures can come pretty close to estimating the effect on their bottom line of changing a vehicle's features. If they thought that it would improve profitability to warranty a rear axle housing for 200,000 miles, they would do it. Would cost them almost nothing.

Only three or four contributors on here want to purchase a GM product and care about the 100k warranty. The rest don't care or are not going to purchase one anyway.