Letgo says its footprint in the used-vehicle market has seen strong growth since it launched in 2015, stating that its users have listed 25 million cars for sale. That is mostly in the United States.

Buying and selling apps OfferUp and letgo, which feature marketplaces of products that include cars, said on March 25 that they intend to combine their U.S. businesses. The companies say the deal will ...

Ricardo Sebastian still has a bookmark on his phone of the shiny red Toyota pickup he thought he would be driving by now. Instead of having a new ride, however, he has lost more than $1,000, hit by ...