Volvo XC70

The D4 190 hp VEA diesel was also affected by the 2020 EGR cooler recall. Clogged EGR systems with fire risk occurred on vehicles with the D4204T14 engine just as on the weaker D3. Check recall status.

Symptoms: Check engine light, engine throttling, in severe cases smoke from engine bay

The D4 Drive-E turbocharger shows turbine wheel damage from 80,000–120,000 km. Debris can contaminate the intercooler. Primary cause: frequent short trips and overdue oil changes.

Symptoms: Sudden power loss, black smoke, metallic whistling or grinding from engine bay, check engine light

On the D4 variant, the elevated EGR soot input also leads to accelerated DPF clogging. The combined EGR+DPF problem makes diagnosis difficult. A predominantly short-trip driving profile worsens both issues.

Symptoms: DPF warning light, engine power reduction, increased fuel consumption, occasionally rough running

The high-pressure common-rail injectors of the 190 hp D4 diesel are more susceptible to wear than those of the weaker D3, because the higher injection pressure places greater stress on precision components.

Symptoms: Rough engine running, hard starting, knocking at idle, fuel dripping at injector

The D4 Drive-E EGR cooler is prone to sludge build-up from overcooling. According to a Pistonheads forum thread, a Volvo service manager confirmed this as a known problem with this engine. Repair cost approx. 700 GBP.

Symptoms: Check engine light (EGR fault code), idle fluctuations, reduced fuel consumption after repair (from 50 to 38 mpg), occasional limp mode

DPF problems from short-trip use are common on the D4. Complete DPF regeneration requires extended motorway driving. Some vehicles need recall replacement of the particulate filter, intake tract and EGR.

Symptoms: DPF warning light, power reduction, elevated oil level from fuel entry during active regeneration attempts

Rubber hoses between the turbocharger and intercooler split over time, especially the hose on the turbine side. Typical problem commonly diagnosed first in forums. A DIY fix is possible.

Symptoms: Sudden power loss, hissing under load, check engine light P0299

The electro-hydraulic 3-piece folding hardtop of the C70 II shows typical wear on hydraulic pumps and sensors. The roof mechanism is excluded from extended warranties; repairs can be costly.

The optional Powershift dual-clutch gearbox of the C70 II is prone to judder, delayed gear changes, and gearbox oil loss. Regular oil changes every 60,000 km are essential.

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.

Water enters through the folding roof rubber seals during washing or rain, particularly at the rear left and right. Interior dampness and mould are the result.

Door bottom edges and areas under the window seals rust through on the C70 II. Treatment is needed as soon as first bubbles appear; open rust spreads rapidly.

The C70 II front axle shows wear on control arm bushings, ball joints, and strut top mounts at higher mileages. Knocking and steering imprecision follow. Typical of the Ford-based platform of the second generation.

The C70 II electric window regulators are prone to cable breaks and failed carriers. Particularly critical on the convertible as the window must function correctly for roof operation.

The C70 II A/C compressor develops rough running noises at higher mileages from a worn magnetic clutch bearing. Without timely bearing replacement, the compressor risks seizing.