Engine Opel Vectra 1.9 CDTI 150 Hp Z19DTH

Engine Opel Vectra 1.9 CDTI 150 Hp Z19DTH Overview

The Opel Vectra 1.9 CDTI $150$ Hp engine, coded Z19DTH, is the performance variant of the $1.9$ L Fiat-derived ($1.9$ JTDm) Common Rail Diesel. This $16$-valve DOHC turbocharged engine delivers a robust $150$ Hp ($110$ kW) and strong low-end torque of $320$ Nm, making the Vectra C a brisk yet economical family car or estate. While offering excellent power, owners should be aware that the timing belt must be regularly replaced, and common trouble spots include the swirl flap inlet manifold, the EGR valve, and potential clogging issues with the Diesel Particulate Filter (DPF), all essential to monitor for continued high performance and emission compliance in models like the Vectra, Signum, and Astra H.