The 2.0-liter Volvo B4204T35 hybrid engine has been assembled at the concern’s plant since 2015 and is installed on the S90 sedan, V90 station wagon and XC60 and XC90 crossovers in T8 modifications. This power unit is equipped with a turbine, a compressor and an 87 hp electric motor.
Drive-E family: B3154T, B4204T9, B4204T23, B4204T35, B4154T4.
Specifications
| Production years | since 2015 |
| Displacement, cc | 1969 |
| Fuel system | direct injection |
| Power output, hp | 320 |
| Torque output, Nm | 400 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 82 |
| Piston stroke, mm | 93.2 |
| Compression ratio | 10.3 |
| Features | Hybrid |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | at intake and exhaust |
| Turbocharging | turbine + compressor |
| Recommended engine oil | 0W-20 |
| Engine oil capacity, liter | 5.9 |
| Fuel type | petrol |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Volvo XC90 2019) — city — highway — combined |
3.2 1.8 2.1 |
| Engine lifespan, km | ~260 000 |
The engine was installed on:
- Volvo S90 II (234) since 2016;
- Volvo V90 2 since 2018;
- Volvo XC60 II (246) since 2017;
- Volvo XC90 II (256) since 2015.
Disadvantages of the B4204T35 engine
- Most owner complaints on specialized forums are related to oil consumption;
- In the early years of production, there were many cases of cracking of rubber pipes;
- Once every 60,000 km, the fuel injectors must be washed or they will fail;
- Change the timing belt every 120,000 km, as when it breaks, the valves bend here;
- Another common problem with these engines is oil seal leaks.
Frequently asked questions about the Volvo B4204T35
How much power does the Volvo B4204T35 make?
The Volvo B4204T35 develops 320 hp and 400 Nm of torque.
How much oil does the Volvo B4204T35 take and which one?
Engine oil capacity: 5.9 liters. Recommended oil: 0W-20.
Does the Volvo B4204T35 have a timing belt or chain?
The Volvo B4204T35 uses a timing belt.
Is the Volvo B4204T35 turbocharged?
Yes, the Volvo B4204T35 is turbocharged (turbine + compressor).
Does the Volvo B4204T35 need valve clearance adjustment?
No, the Volvo B4204T35 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Volvo B4204T35 last?
The typical lifespan of the Volvo B4204T35 is ~260 000 km with proper maintenance.
What is the fuel consumption of the Volvo B4204T35?
Volvo XC90 2019: city 3.2, highway 1.8, combined 2.1 L/100 km.
What cars was the Volvo B4204T35 installed on?
Volvo S90 II (234) since 2016; Volvo V90 2 since 2018; Volvo XC60 II (246) since 2017; Volvo XC90 II (256) since 2015.
What are the common problems of the Volvo B4204T35?
Most owner complaints on specialized forums are related to oil consumption. In the early years of production, there were many cases of cracking of rubber pipes. All known problems.
