Volvo V70
EcoBoost turbocharged four-cylinder with 1.6 litres, developed in the Volvo-Ford partnership and manufactured in Wales. Direct injection with turbocharging for good torque at low fuel consumption. Note thermal stress on the turbocharger during spirited driving.
Too little for the big estate
150 hp in the V70 is noticeably insufficient. The turbo works hard, driving enjoyment stays modest.
Engine Weaknesses 4
The Ford-derived 1.6 EcoBoost (B4164T) had a defective head gasket with incomplete die-cut holes that restricted coolant flow. Overheating without warning possible due to missing coolant level sensor — led to a recall.
Symptoms: Sudden coolant loss without warning, engine temperature rises quickly, coolant smell
Ford recalled in 2014 vehicles with the 1.6-litre EcoBoost because the cylinder head could overheat and catch fire if coolant was lost. Fix: retrofit of a coolant level sensor and software update.
On the Ford-derived EcoBoost engine of the B4164T, coolant hoses at the turbo crack under thermal and pressure cycling. Coolant loss under load is possible and can lead to overheating.
Symptoms: Coolant loss after motorway driving, white steam from engine bay, rising coolant temperature
The Powershift DSG combination with the B4164T was known for jerky gear changes. Problems including transmission damage were reported, especially on early model years (up to 2015).
Symptoms: Jerking on pull-away, empty gearbox feel, shift hesitation in the lower rpm range
Vehicle Weaknesses 8
The steering rack of the V70 III and S80 II develops leaks and increasing play at high mileages. A faulty steering rack costs around €2,000 to repair.
The front subframe on the V70 III and XC70 II frequently shows corrosion, which, if left untreated, affects the entire front axle assembly. On the XC70 II, the rear subframe also rusts on vehicles built before 2010.
The optional electronic self-levelling suspension on the V70 III XC models fails. Compressor or air springs need replacement; costs up to €1,600 with original Volvo parts.
The tailgate wiring harness breaks at the left hinge arc through metal fatigue. Particularly affected are the rear window heating element, brake lights, wiper and central locking. Typical and very common problem on the V70 III and XC70 II.
The rear control arm rubber bushings on the V70 III and XC70 II typically wear from 160,000–170,000 km and cause driving noises. Also a known issue on the S80 II. Replacement is essential for precise handling.
The audio and navigation system of the V70 III and S80 II fails due to cold solder joints in the control unit. Parking sensors fail at around 170,000 km. Xenon headlights burn out between 170,000 and 200,000 km.
The BLIS blind spot warning system fails due to moisture in the wiring harness or faults in the wing mirror sensors. The warning system remains permanently active or stops responding.
The leather and T-Tec upholstery on the V70 III and S80 II tends to crack and split at the seat bolsters of the driver's seat. This often begins at medium mileages.
Reports & Tests
30 owner complaints filed with NHTSA (2007–2016). Most reported: Electrical (8), Engine (6), Tires (3).