Volvo XC60

The Roots-type supercharger on the T6 Drive-E tends to seal failure from around 150,000–200,000 km. Degraded plastic and rubber parts allow uncontrolled air ingress. Typical fault code: P0171 (system lean). Repair cost 2,000–5,000 €.

Symptoms: Power drop especially at low rpm, check engine light P0171, poor fuel economy, supercharger ancillary noises

The timing belt change on the T6 is more complex than on T4/T5 due to the integrated supercharger. Labour time and costs are correspondingly higher. Change interval 120,000 km/8 years also applies.

Symptoms: No warning signs; recommendation: inspect from 100,000 km

The T6 supercharger bypass valve fails mechanically and triggers fault code ECM P00C423. Typical problem on older T6 engines, causing power loss and irregular engine running.

Symptoms: Irregular power delivery, check engine light with code P00C4, power drop at shift points

The T6 Drive-E shares the oil consumption problem of the early VEP4 family. All T6 pre-production years (2015–2018) are known as 'oil burners'. Volvo warranty extension to 8 years applies to documented cases.

Symptoms: Noticeably dropping oil level, no visible external loss, occasional blue smoke

D5 diesel (2009–2013) is prone to frequent cylinder head cracks and worn cylinder liners. Coolant loss without a visible leak is the warning sign; total engine failure is possible.

A recall was issued for five-cylinder diesel XC60 I vehicles because the ribbed belt can break prematurely. Without this belt, the alternator, power steering pump and A/C compressor all fail; in the worst case the engine overheats.

The Haldex pump on the XC60 I AWD blocks up with oil sludge when the oil change is neglected. Recommendation: change Haldex oil every 30,000 km, otherwise the rear axle loses drive. Pump replacement costs €400–800.

Foam insulation and wheel arch liners trap moisture and dirt; rust forms from the inside behind the clips. Check wing and wheel arch at the 10 o'clock and 2 o'clock positions.

Volvo itself confirms: on the XC60 I the two-component windscreen adhesive at the upper edge detaches. Water gets under the carpet, damages electronics and leads to mould growth. Documented multiple times in online forums.

The XC60 I draws an elevated quiescent current through its numerous control units. Many owners report battery failures after 2–3 years, especially with predominantly short-trip use. Deep discharge can damage electronics.

MOT reports and used car advisers confirm: the front axle on the XC60 I is frequently flagged. Tie rod ends and ball joints wear early, especially in combination with the heavy diesel engine.