The 2.5-liter turbo Volvo B5254T6 engine was assembled at the plant in Sweden from 2006 to 2009 and was installed only on two models of the company: the second generation S80 or the third generation V70. This power unit was installed on the popular Ford Kuga crossover under the HYDB index.
The engine was installed on:
- Volvo S80 II (124) in 2006 – 2009;
- Volvo V70 III (135) in 2007 – 2009.
|Power output, hp||200|
|Torque output, Nm||300|
|Cylinder block||aluminum R5|
|Block head||aluminum 20v|
|Cylinder bore, mm||83|
|Piston stroke, mm||93.2|
|Phase regulator||Dual CVVT|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||5.5|
|Euro standards||EURO 4|
|Fuel consumption, L/100 km (for Volvo S80 2008)
|Engine lifespan, km||~320 000|
Disadvantages of the B5254T6 engine
- The main problem with this engine is the failure of the phase control system;
- Often there is lubricant consumption due to clogged crankcase ventilation or turbine shaft wear;
- All kinds of pipes often burst, especially the one that goes to the turbocharger;
- Change the timing belt more often than the scheduled 120,000 km, or if it breaks, the valves will bend;
- Other weak points: water pump, camshaft seals, fuel pump, engine mounts.