The engine resource Opel Vektra B is usually 250 to 400,000. km One of the most problematic is the 8-valve engine, the power of which (75 hp) is not sufficient for such a car. Therefore, it is forced to "unwind", leading to rapid deterioration.
The 16-litre 1.6-litre engine of Ecotec often raises problems with increased oil consumption, as well as the hang of valves.
Motors 1.8 and 2.0 liters. Enough reliable engines. One of the few "diseases"-the oil from the valve cap and the failure of the sensor system.
The engine is 2.5 liters. With timely maintenance, its resource will be more than 500,000. km It's quite sensitive to the quality of oil, fuel and antifreeze. Also, this 6-cylinder engine is heavier than the other engines of the Vektra Vektra Opel line, therefore increasing the load on the part of the front suspension.