From 2006 to 2010, the company produced the 3.2-liter Volvo B6324S gasoline engine, which was fitted to the company’s biggest models, including the S80, XC60, and XC90. PZEV versions of the motor were available on the American market under the indices B6324S2 and B6324S4.
The engines B6304T2, B6304T4, and B6324S5 are also part of the SHORT INLINE 6 family.
The engine was mounted on:
- Volvo S80 II (124) in 2006 – 2010;
- Volvo V70 III (135) in 2007 – 2010;
- Volvo XC60 I (156) in 2009 – 2010;
- Volvo XC70 III (136) in 2007 – 2010;
- Volvo XC90 I (275) in 2006 – 2010.
Specifications
| Production years | 2006-2010 |
| Displacement, cc | 3192 |
| Fuel system | injector |
| Power output, hp | 238 |
| Torque output, Nm | 320 |
| Cylinder block | aluminum R6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 84 |
| Piston stroke, mm | 96 |
| Compression ratio | 10.8 |
| Features | VIS, CPS |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | VCT |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 7.7 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Volvo XC90 2009) — city — highway — combined |
17.1 9.1 12.0 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 175 |
Disadvantages of the B6324S engine
The wear of the timing gearbox’s gears and bearings is the most well-known motor issue;
Additionally, leaks are frequently discovered near the vacuum pump and the timing chain cover;
The need to change the oil separator membrane is indicated by whistling under the hood;
Many owners are searching for alternative explanations for lubricant consumption on specialized forums;
A block of a pump and power steering on the same shaft are also among this unit’s weak points.