The Maruti Suzuki Ertiga has been silently, but consistently, contributing to the sales numbers for the carmaker. However, it has been in need of an update which we believe might be coming sooner than expected. A camouflaged 2018 Maruti Suzuki Ertiga has been spotted testing on public roads, revealing a lot of details of the new model. With Maruti Suzuki already on an offensive with its new products for the Auto Expo, we expect that a production-ready Ertiga might also debut at the event.