Opel Zafira
Powerful 2.0 L turbo with 240 hp from the OPC. Solid engine, but high loads lead to turbocharger and clutch wear. Regular oil changes critical.
Family rocket
A van with OPC power: 240 hp in the Zafira B is absurd and magnificent in equal measure. Surprisingly agile despite the size.
Engine Weaknesses 4
The turbocharger wears with spirited driving and insufficient run-down time. Bearing lubrication is critical.
Symptoms: Whistling noise, blue smoke, power loss, rising oil consumption.
At high mileage and with spirited use, piston rings wear. Oil consumption above 1 L/1,000 km is possible.
Symptoms: High oil consumption, blue smoke when accelerating, oil-fouled spark plugs.
The high torque of 320 Nm puts heavy strain on the standard clutch. With spirited driving, replacement can be needed from 60,000 km.
Symptoms: Clutch slips under full throttle, bite point rises, burning smell.
Silicone intercooler hoses become brittle and burst under full load. Immediate power loss.
Symptoms: Sudden power loss, hissing sound from engine bay, limp mode.
Vehicle Weaknesses 14
Heated screen wash nozzles can overheat and ignite the vehicle. Opel recalled affected Zafira B models from build years 2004–2006. Repair was free of charge at the dealer.
Fault code C0131 indicates a typical ABS control unit defect on the Zafira B. The ECU can fail due to moisture or voltage spikes and must be replaced at considerable effort.
On diesel models up to build year 2005 water, dirt and salt collect in an insulation material on the front subframe causing severe internal rust. Total rust makes the vehicle beyond repair.
On the Zafira B steel brake lines at the rear axle and along the underbody are particularly susceptible to corrosion. Moisture collects in the contact area with insulation mats.
The hydraulic power steering pump frequently fails from 100,000 km. Additionally CIM module defects lead to intermittent steering failure. Typical problem of the GM Epsilon platform.
The Column Integration Module coordinates horn, steering angle sensor, immobiliser and steering wheel remote control. Contact problems lead to serial errors on the CAN bus.
The electric Quickheat supplementary heater of the Zafira B fails due to capacitor defects or ECU failure. Primarily affects older high-mileage models.
The immobiliser transponder in the key or the reader coil at the ignition switch of the Zafira B can fail and block the vehicle permanently. Often occurs after several years.
The M32 manual gearbox in the Zafira B suffers from premature bearing wear on the 6th gear input shaft. Typical howling at motorway speed from approx. 150,000 km.
The MOSFET in the AC auto blower controller destroys itself and gets stuck at one blower speed. With non-OEM parts there is increased fire risk through overheating.
Quickly wearing suspension springs and shock absorbers as the main weak point. The multi-seat Flex7 concept puts particular stress on the rear axle.
On vehicles with panoramic roof the drain channels block with leaves and dirt. Water backs up in the frame and enters the interior through the headliner.
On the Zafira B the plastic expansion tanks develop hairline cracks. The gradual coolant loss can go unnoticed until the ABS control unit is damaged by escaping fluid.
The folded third-row seats in the Zafira B (Flex7) rustle and rattle while driving. Belt guides hang loose and knock against the trim.
