Unlike older belt-driven engines, the R06A uses a timing chain. While durable, it requires regular oil changes to prevent tensioner wear.
The R06A utilizes an Exhaust Gas Recircirculation (EGR) system to improve fuel economy. Carbon buildup in this system can cause rough idling. r06a engine manual pdf
: Features Variable Valve Timing (VVT) on both intake and exhaust for naturally aspirated versions—a first for Suzuki's small engines. Performance : Unlike older belt-driven engines, the R06A uses a
According to technical presentations and community feedback: Unlike older belt-driven engines
: Suzuki Alto (starting 2012), Wagon R, MR Wagon, and Spacia. Commercial/Utility : Suzuki Carry and Every (2013 onwards).
The R06A was developed to replace the older K6A engine, focusing on reduced friction and improved thermal efficiency. 658 cc.